8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sanjay_thiru | 27 | 2786 | 1304 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.186 | 0.406 | 0.556 | 35.8 | -47 | 119 | 2786 | 2786 | 808 |
| initial | 0.208 | 0.435 | 0.596 | 52.4 | -151 | 154 | 1855 | 1852 | 790 |
| SRMFix | 0.293 | 0.440 | 0.610 | 33.6 | -72 | 104 | 1714 | 1714 | 953 |
| SRM | 0.334 | 0.536 | 0.736 | 69.9 | -225 | 146 | 1328 | 1304 | 971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2021-08-21 | SRM 811 | 1 | 94 | 92.38 | -0.02 | 1 | 2786 | 808 | -24 | 1304 | 971 |
| 26 | 2021-08-04 | 2021 Regional 1 | 1 | 77 | 177.38 | 1.20 | 63 | 2785 | 841 | 133 | 1328 | 956 |
| 25 | 2021-07-08 | TCO21 Round 3 | 1 | 232 | 225.89 | -0.04 | 0 | 2722 | 1056 | -24 | 1195 | 1457 |
| 24 | 2021-06-02 | TCO21 2B | 1 | 179 | 157.84 | -0.18 | -6 | 2722 | 1069 | -31 | 1219 | 1398 |
| 23 | 2021-05-22 | TCO21 Round 2A | 1 | 251 | 278.98 | 0.15 | 14 | 2728 | 1039 | 24 | 1250 | 1279 |
| 22 | 2021-05-08 | SRM 805 | 1 | 87 | 107.53 | -0.05 | 0 | 2714 | 1116 | 7 | 1226 | 1432 |
| 21 | 2021-04-28 | 2021 TCO Parallel 1B | 1 | 35 | 41.26 | 0.24 | 21 | 2714 | 1133 | 36 | 1219 | 1497 |
| 20 | 2021-04-23 | SRM 804 | 1 | 78 | ||||||||
| 19 | 2021-04-17 | 2021 TCO 1A | 1 | 199 | 224.93 | 0.18 | 18 | 2693 | 1228 | 29 | 1183 | 1745 |
| 18 | 2021-03-19 | SRM 802 | 1 | 118 | 114.74 | -0.18 | -10 | 2676 | 1249 | -64 | 1154 | 1847 |
| 17 | 2021-01-09 | SRM 797 | 2 | 55 | 26.22 | -1.07 | -19 | 2686 | 1154 | 20 | 1218 | 1553 |
| 16 | 2020-12-23 | SRM 796 | 2 | 20 | 23.24 | 0.22 | 16 | 2705 | 1083 | 81 | 1198 | 1590 |
| 15 | 2020-10-23 | SRM 792 | 1 | 104 | 88.91 | -0.25 | -16 | 2688 | 1099 | -163 | 1117 | 1805 |
| 14 | 2020-10-07 | TCO20 Wildcard Parallel | 1 | 31 | 48.55 | 0.65 | 48 | 2704 | 1063 | 87 | 1280 | 1247 |
| 13 | 2020-09-10 | SRM 790 | 1 | 133 | 129.22 | -0.18 | -11 | 2656 | 1160 | -117 | 1193 | 1575 |
| 12 | 2020-09-05 | 2020 TCO Parallel 4 | 1 | 27 | 64.30 | 1.15 | 86 | 2667 | 1127 | 135 | 1310 | 1128 |
| 11 | 2020-08-18 | TCO20 Round 3B | 1 | 161 | 215.66 | 0.42 | 49 | 2581 | 1334 | 66 | 1175 | 1630 |
| 10 | 2020-08-01 | TCO20 Round 3A | 1 | 278 | 274.84 | -0.10 | -9 | 2532 | 1486 | -83 | 1109 | 1897 |
| 9 | 2020-07-24 | SRM 788 | 2 | 36 | 71.02 | 0.98 | 54 | 2542 | 1460 | 72 | 1192 | 1615 |
| 8 | 2020-07-18 | TCO20 Round 2B | 1 | 174 | 369.92 | 1.09 | 118 | 2488 | 1568 | 125 | 1120 | 1788 |
| 7 | 2020-07-09 | TCO20 Round 2A | 1 | 289 | 464.10 | 0.68 | 104 | 2370 | 1926 | 146 | 995 | 2286 |
| 6 | 2020-06-21 | SRM 787 | 2 | 106 | 102.08 | -0.05 | 9 | 2267 | 2402 | -11 | 849 | 3262 |
| 5 | 2020-05-15 | SRM 786 | 2 | 184 | 181.16 | -0.02 | 13 | 2258 | 2601 | -5 | 860 | 3437 |
| 4 | 2020-04-24 | SRM 784 | 2 | 249 | 192.00 | -0.38 | -22 | 2245 | 2609 | -59 | 865 | 3469 |
| 3 | 2020-04-18 | TCO20 Round 1A | 1 | 683 | 778.08 | 0.19 | 60 | 2268 | 2563 | -25 | 924 | 3092 |
| 2 | 2019-10-19 | SRM 769 | 2 | 72 | 105.88 | 0.56 | 119 | 2207 | 2318 | -26 | 949 | 2623 |
| 1 | 2019-10-10 | SRM 768 | 2 | 228 | 180.82 | -0.34 | -47 | 2089 | 2967 | -225 | 975 | 2578 |