9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kalpitk | 7 | 2820 | 1210 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.840 | 1.089 | 1.584 | 131.2 | -91 | 421 | 1908 | 1908 | 927 |
| SRMFix | 0.680 | 1.099 | 1.590 | 149.7 | -188 | 603 | 1820 | 1820 | 989 |
| EloSRM | 0.724 | 1.106 | 1.584 | 146.9 | -153 | 544 | 2820 | 2820 | 922 |
| SRM | 0.878 | 1.362 | 1.797 | 193.7 | -340 | 371 | 1571 | 1210 | 1634 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2021-04-17 | 2021 TCO 1A | 1 | 110 | 218.98 | 0.99 | 127 | 2820 | 922 | 100 | 1210 | 1634 |
| 6 | 2020-12-23 | SRM 796 | 2 | 10 | 36.75 | 1.88 | 122 | 2693 | 1113 | 212 | 1110 | 1895 |
| 5 | 2020-10-23 | SRM 792 | 1 | 109 | 95.09 | -0.20 | -32 | 2571 | 1385 | -340 | 898 | 2777 |
| 4 | 2020-08-16 | TCO20 South Asia | 1 | 42 | 45.29 | 0.11 | 31 | 2603 | 1281 | -25 | 1238 | 1396 |
| 3 | 2020-07-09 | TCO20 Parallel 2A | 1 | 28 | 28.06 | 0.00 | 19 | 2571 | 1347 | -12 | 1263 | 1317 |
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 783 | 354.91 | -1.14 | -153 | 2553 | 1544 | -296 | 1275 | 1470 |
| 1 | 2020-04-11 | SRM 783 | 2 | 19 | 203.58 | 3.42 | 544 | 2706 | 1089 | 371 | 1571 | 632 |