| # | Date | Contest | Rank | Per for mance |
Old Rat ing |
New Rat ing |
Diff |
|---|---|---|---|---|---|---|---|
| 123 | 2019-08-17 | AtCoder Grand Contest 037 | 92 | 2655 | 2348 | 2383 | +35 |
| 122 | 2019-08-10 | AtCoder Beginner Contest 137 | 831 | 2348 | --- | ||
| 121 | 2019-07-21 | AtCoder Grand Contest 036 | 290 | 2004 | 2381 | 2348 | -33 |
| 120 | 2019-06-15 | diverta 2019 Programming Contest 2 | 61 | 2619 | 2351 | 2381 | +30 |
| 119 | 2019-06-02 | AtCoder Grand Contest 034 | 216 | 2264 | 2360 | 2351 | -9 |
| 118 | 2019-05-19 | AtCoder Beginner Contest 126 | 23 | 2360 | --- | ||
| 117 | 2019-05-11 | diverta 2019 Programming Contest | 162 | 2360 | --- | ||
| 116 | 2019-05-04 | AtCoder Grand Contest 033 | 106 | 2575 | 2333 | 2360 | +27 |
| 115 | 2019-04-20 | Tenka1 Programmer Contest 2019 | 272 | 1986 | 2366 | 2333 | -33 |
| 114 | 2019-03-30 | ExaWizards 2019 | 85 | 2503 | 2350 | 2366 | +16 |
| 113 | 2019-02-23 | World Tour Finals 2019 Open Contest | 12 | --- | |||
| 112 | 2019-02-17 | 全国統一プログラミング王決定戦本戦 | 37 | --- | |||
| 111 | 2019-02-03 | AtCoder Beginner Contest 117 | 348 | 2350 | --- | ||
| 110 | 2019-01-27 | NIKKEI Programming Contest 2019 | 38 | 2821 | 2283 | 2350 | +67 |
| 109 | 2019-01-19 | DISCO presents ディスカバリーチャンネル コードコンテスト2019 本戦 | 28 | --- | |||
| 108 | 2019-01-13 | KEYENCE Programming Contest 2019 / キーエンス プログラミング コンテスト 2019 | 123 | 2317 | 2280 | 2283 | +3 |
| 107 | 2018-12-29 | AtCoder Grand Contest 030 | 265 | 2086 | 2299 | 2280 | -19 |
| 106 | 2018-12-22 | CADDi 2018 | 90 | 2370 | 2291 | 2299 | +8 |
| 105 | 2018-12-15 | AtCoder Grand Contest 029 | 88 | 2683 | 2238 | 2291 | +53 |
| 104 | 2018-11-25 | CODE THANKS FESTIVAL 2018(Parallel) | 190 | 2238 | --- | ||
| 103 | 2018-11-23 | DISCO presents ディスカバリーチャンネル コードコンテスト2019 予選 | 107 | 2238 | --- | ||
| 102 | 2018-11-17 | CODE FESTIVAL 2018 Final | 34 | 2238 | --- | ||
| 101 | 2018-10-14 | CODE FESTIVAL 2018 qual B | 14 | 2238 | --- | ||
| 100 | 2018-10-13 | AtCoder Grand Contest 028 | 352 | 1891 | 2271 | 2238 | -33 |
| 99 | 2018-09-29 | AtCoder Regular Contest 103 | 231 | 2002 | 2297 | 2271 | -26 |
| 98 | 2018-09-22 | CODE FESTIVAL 2018 qual A | 97 | 2297 | --- | ||
| 97 | 2018-09-15 | AtCoder Grand Contest 027 | 238 | 2148 | 2313 | 2297 | -16 |
| 96 | 2018-09-01 | AtCoder Regular Contest 102 | 90 | 2356 | 2308 | 2313 | +5 |
| 95 | 2018-08-04 | Mujin Programming Challenge 2018 | 134 | --- | |||
| 94 | 2018-07-21 | AtCoder Beginner Contest 103 | 394 | 2308 | --- | ||
| 93 | 2018-07-14 | AtCoder Grand Contest 026 | 143 | 2453 | 2291 | 2308 | +17 |
| 92 | 2018-07-07 | SoundHound Inc. Programming Contest 2018 -Masters Tournament- | 848 | 2291 | --- | ||
| 91 | 2018-07-01 | AtCoder Regular Contest 100 | 141 | 2195 | 2301 | 2291 | -10 |
| 90 | 2018-06-30 | codeFlyer （bitFlyer Programming Contest）本選 | 36 | --- | |||
| 89 | 2018-06-03 | AtCoder Grand Contest 025 | 544 | 1697 | 2352 | 2301 | -51 |
| 88 | 2018-06-02 | codeFlyer （bitFlyer Programming Contest） | 66 | 2352 | --- | ||
| 87 | 2018-05-20 | AtCoder Grand Contest 024 | 99 | 2676 | 2309 | 2352 | +43 |
| 86 | 2018-04-28 | AtCoder Grand Contest 023 | 181 | 2280 | 2313 | 2309 | -4 |
| 85 | 2018-04-14 | AtCoder Regular Contest 095 | 134 | 2204 | 2324 | 2313 | -11 |
| 84 | 2018-04-07 | AtCoder Regular Contest 094 | 59 | 2551 | 2296 | 2324 | +28 |
| 83 | 2018-04-01 | AtCoder Grand Contest 022 | 132 | 2354 | 2289 | 2296 | +7 |
| 82 | 2018-03-11 | AtCoder Regular Contest 091 | 50 | 2635 | 2243 | 2289 | +46 |
| 81 | 2018-02-24 | AtCoder Grand Contest 021 | 288 | 1942 | 2273 | 2243 | -30 |
| 80 | 2018-02-10 | 「みんなのプロコン 2018」 | 54 | 2273 | --- | ||
| 79 | 2018-01-28 | AtCoder Regular Contest 090 | 240 | 2059 | 2305 | 2282 | -23 |
| 78 | 2018-01-27 | SoundHound Inc. Programming Contest 2018 (春) | 453 | 2305 | --- | ||
| 77 | 2018-01-21 | AtCoder Regular Contest 089 | 204 | 2058 | 2329 | 2305 | -24 |
| 76 | 2018-01-14 | AtCoder Grand Contest 020 | 315 | 2075 | 2354 | 2329 | -25 |
| 75 | 2018-01-13 | 第4回 ドワンゴからの挑戦状 予選 | 157 | 2354 | --- | ||
| 74 | 2017-12-30 | AtCoder Beginner Contest 084 | 199 | 2354 | --- | ||
| 73 | 2017-12-23 | AtCoder Regular Contest 088 | 103 | 2288 | 2362 | 2354 | -8 |
| 72 | 2017-12-16 | AtCoder Regular Contest 087 | 157 | 2008 | 2395 | 2362 | -33 |
| 71 | 2017-11-25 | CODE FESTIVAL 2017 Final | 57 | 2356 | 2400 | 2395 | -5 |
| 70 | 2017-11-03 | DISCO presents ディスカバリーチャンネル コードコンテスト2017 本戦 | 32 | --- | |||
| 69 | 2017-10-08 | CODE FESTIVAL 2017 qual B | 98 | 2612 | 2373 | 2400 | +27 |
| 68 | 2017-10-07 | DISCO presents ディスカバリーチャンネル コードコンテスト2017 予選 | 56 | 2373 | --- | ||
| 67 | 2017-09-30 | Tenka1 Programmer Beginner Contest 2017 | 567 | 2373 | --- | ||
| 66 | 2017-09-23 | CODE FESTIVAL 2017 qual A | 191 | 2375 | 2373 | 2373 | +0 |
| 65 | 2017-09-16 | AtCoder Regular Contest 083 | 19 | 3096 | 2254 | 2373 | +119 |
| 64 | 2017-09-02 | AtCoder Regular Contest 082 | 43 | 2796 | 2173 | 2254 | +81 |
| 63 | 2017-08-26 | AtCoder Grand Contest 019 | 927 | 1289 | 2241 | 2173 | -68 |
| 62 | 2017-08-20 | AtCoder Regular Contest 081 | 304 | 1863 | 2276 | 2241 | -35 |
| 61 | 2017-07-29 | AtCoder Regular Contest 079 | 168 | 2158 | 2289 | 2276 | -13 |
| 60 | 2017-07-15 | AtCoder Regular Contest 078 | 100 | 2420 | 2273 | 2289 | +16 |
| 59 | 2017-07-09 | AtCoder Grand Contest 017 | 332 | 1952 | 2305 | 2273 | -32 |
| 58 | 2017-06-24 | AtCoder Regular Contest 076 | 189 | 2047 | 2331 | 2305 | -26 |
| 57 | 2017-06-18 | AtCoder Grand Contest 016 | 167 | 2324 | 2332 | 2331 | -1 |
| 56 | 2017-06-03 | AtCoder Regular Contest 075 | 127 | 2233 | 2343 | 2332 | -11 |
| 55 | 2017-05-27 | AtCoder Grand Contest 015 | 233 | 1982 | 2378 | 2343 | -35 |
| 54 | 2017-05-06 | AtCoder Grand Contest 014 | 92 | 2587 | 2351 | 2378 | +27 |
| 53 | 2017-04-29 | AtCoder Regular Contest 073 | 148 | 2034 | 2383 | 2351 | -32 |
| 52 | 2017-04-22 | AtCoder Regular Contest 072 | 75 | 2378 | 2384 | 2383 | -1 |
| 51 | 2017-04-15 | AtCoder Grand Contest 013 | 121 | 2375 | 2385 | 2384 | -1 |
| 50 | 2017-04-08 | AtCoder Regular Contest 071 | 23 | 2893 | 2307 | 2385 | +78 |
| 49 | 2017-03-25 | 「みんなのプロコン」本選 | 27 | --- | |||
| 48 | 2017-03-12 | AtCoder Grand Contest 011 | 42 | 2874 | 2215 | 2307 | +92 |
| 47 | 2017-03-05 | 「みんなのプロコン」 | 30 | --- | |||
| 46 | 2017-02-18 | AtCoder Regular Contest 069 | 117 | 2224 | 2214 | 2215 | +1 |
| 45 | 2017-01-28 | AtCoder Regular Contest 068 | 36 | 2676 | 2143 | 2214 | +71 |
| 44 | 2017-01-22 | AtCoder Grand Contest 009 | 170 | 2092 | 2149 | 2143 | -6 |
| 43 | 2017-01-15 | AtCoder Regular Contest 067 | 111 | 2110 | 2154 | 2149 | -5 |
| 42 | 2017-01-07 | AtCoder Beginner Contest 051 | 312 | 2154 | --- | ||
| 41 | 2016-12-25 | AtCoder Grand Contest 008 | 102 | 2333 | 2130 | 2154 | +24 |
| 40 | 2016-12-18 | AtCoder Regular Contest 066 | 72 | 2200 | 2121 | 2130 | +9 |
| 39 | 2016-12-10 | AtCoder Regular Contest 065 | 295 | 1463 | 2186 | 2121 | -65 |
| 38 | 2016-12-04 | AtCoder Regular Contest 064 | 42 | 2581 | 2122 | 2186 | +64 |
| 37 | 2016-11-28 | CODE FESTIVAL 2016 Grand Final(Parallel) | 28 | --- | |||
| 36 | 2016-11-27 | CODE FESTIVAL 2016 Tournament Round 3 (Parallel) | 46 | --- | |||
| 35 | 2016-11-27 | CODE FESTIVAL 2016 Elimination Tournament Round 2 (Parallel) | 69 | --- | |||
| 34 | 2016-11-26 | CODE FESTIVAL 2016 Final | 64 | 2415 | 2075 | 2122 | +47 |
| 33 | 2016-11-06 | AtCoder Regular Contest 063 | 111 | 2131 | 2069 | 2075 | +6 |
| 32 | 2016-10-29 | AtCoder Grand Contest 006 | 72 | 2579 | 1971 | 2069 | +98 |
| 31 | 2016-10-23 | CODE FESTIVAL 2016 qual C | 74 | 2528 | 1858 | 1971 | +113 |
| 30 | 2016-10-10 | CODE FESTIVAL 2016 qual B | 105 | 2268 | 1778 | 1858 | +80 |
| 29 | 2016-10-01 | AtCoder Grand Contest 005 | 186 | 2070 | 1725 | 1778 | +53 |
| 28 | 2016-09-24 | CODE FESTIVAL 2016 qual A | 225 | 2111 | 1644 | 1725 | +81 |
| 27 | 2016-09-04 | AtCoder Grand Contest 004 | 122 | 2323 | 1452 | 1644 | +192 |
| 26 | 2016-08-28 | AtCoder Regular Contest 060 | 241 | 1470 | 1461 | 1452 | -9 |
| 25 | 2016-08-13 | AtCoder Regular Contest 059 | 138 | 1881 | 1346 | 1461 | +115 |
| 24 | 2016-07-31 | AtCoder Grand Contest 002 | 234 | 1866 | 1160 | 1346 | +186 |
| 23 | 2016-07-30 | 天下一プログラマーコンテスト2016予選A | 121 | 1160 | --- | ||
| 22 | 2016-07-23 | AtCoder Regular Contest 058 | 175 | 1775 | 835 | 1160 | +325 |
| 21 | 2016-07-16 | AtCoder Grand Contest 001 | 204 | 2035 | 835 | ||
| 20 | 2016-07-09 | AtCoder Regular Contest 057 | 24 | ||||
| 19 | 2016-05-28 | AtCoder Beginner Contest 038 | 23 | ||||
| 18 | 2016-04-30 | AtCoder Regular Contest 052 | 106 | ||||
| 17 | 2016-04-09 | AtCoder Beginner Contest 036 | 55 | ||||
| 16 | 2016-04-02 | AtCoder Regular Contest 050 | 196 | ||||
| 15 | 2016-03-19 | AtCoder Regular Contest 049 | 61 | ||||
| 14 | 2016-03-05 | AtCoder Regular Contest 048 | 88 | ||||
| 13 | 2016-02-27 | MUJIN プログラミングチャレンジ Programming Challenge | 121 | ||||
| 12 | 2016-02-13 | 第2回 ドワンゴからの挑戦状 本選(オープンコンテスト) | 5 | ||||
| 11 | 2016-02-06 | AtCoder Beginner Contest 033 | 109 | ||||
| 10 | 2016-01-23 | 第2回 ドワンゴからの挑戦状 予選 | 132 | ||||
| 9 | 2016-01-09 | AtCoder Beginner Contest 032 | 126 | ||||
| 8 | 2015-11-21 | AtCoder Beginner Contest 031 | 118 | ||||
| 7 | 2015-10-25 | CODE FESTIVAL 2015 予選B | 293 | ||||
| 6 | 2015-10-24 | AtCoder Beginner Contest 030 | 104 | ||||
| 5 | 2015-10-10 | AtCoder Regular Contest 045 | 269 | ||||
| 4 | 2015-09-26 | CODE FESTIVAL 2015 予選A | 160 | ||||
| 3 | 2015-08-08 | AtCoder Beginner Contest 027 | 55 | ||||
| 2 | 2015-07-04 | AtCoder Regular Contest 041 | 218 | ||||
| 1 | 2015-05-23 | AtCoder Beginner Contest 024 | 160 |