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 |
|---|---|---|---|
| ndmii | 12 | 2968 | 1350 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.268 | 0.583 | 1.081 | 94.0 | -65 | 745 | 2984 | 2968 | 552 |
| SRMFix | 0.383 | 0.611 | 1.099 | 80.5 | -52 | 590 | 1890 | 1879 | 692 |
| initial | 0.506 | 0.653 | 1.150 | 78.6 | -35 | 406 | 1931 | 1931 | 688 |
| SRM | 0.348 | 0.730 | 1.082 | 141.3 | -217 | 500 | 1700 | 1350 | 864 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2021-08-21 | SRM 811 | 1 | 75 | 80.07 | 0.09 | 12 | 2968 | 552 | 50 | 1350 | 864 |
| 11 | 2021-07-31 | TCO21 Round 4 | 1 | 67 | 76.94 | 0.01 | 3 | 2955 | 610 | 65 | 1300 | 1044 |
| 10 | 2021-07-24 | SRM 810 | 1 | 86 | 104.60 | -0.11 | -4 | 2953 | 616 | 3 | 1235 | 1269 |
| 9 | 2021-07-13 | SRM 809 | 1 | 82 | 65.21 | -0.35 | -27 | 2957 | 625 | -184 | 1232 | 1297 |
| 8 | 2021-07-08 | TCO21 Round 3 | 1 | 76 | 204.60 | 1.43 | 128 | 2984 | 605 | 202 | 1416 | 838 |
| 7 | 2021-06-25 | SRM 808 | 1 | 85 | 78.09 | -0.29 | -24 | 2856 | 787 | -95 | 1214 | 1390 |
| 6 | 2021-06-02 | TCO21 2B | 1 | 122 | 132.69 | 0.12 | 22 | 2880 | 761 | 45 | 1309 | 1112 |
| 5 | 2021-05-26 | SRM 806 | 1 | 117 | 103.49 | -0.35 | -36 | 2858 | 787 | -108 | 1264 | 1241 |
| 4 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 236.28 | -0.58 | -65 | 2894 | 722 | -217 | 1372 | 948 |
| 3 | 2021-05-14 | Rookie SRM 5 | 1 | 11 | 7.50 | 0.10 | 31 | 2958 | 624 | 58 | 1589 | 577 |
| 2 | 2021-05-08 | SRM 805 | 1 | 87 | 96.11 | -0.21 | -32 | 2928 | 675 | -169 | 1531 | 668 |
| 1 | 2021-04-28 | 2021 TCO 1B | 1 | 18 | 183.82 | 3.35 | 745 | 2959 | 634 | 500 | 1700 | 457 |