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 |
|---|---|---|---|
| RonaldR | 8 | 2385 | 1063 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.360 | 0.702 | 0.926 | 82.4 | -66 | 215 | 2416 | 2385 | 2531 |
| SRMFix | 0.479 | 0.824 | 1.046 | 82.8 | -69 | 171 | 1573 | 1506 | 2606 |
| initial | 0.339 | 0.853 | 1.075 | 102.7 | -182 | 265 | 1709 | 1526 | 2413 |
| SRM | 0.594 | 0.861 | 1.152 | 96.9 | -317 | 113 | 1088 | 1063 | 3036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2017-08-14 | SRM 719 | 2 | 79 | 44.03 | -0.84 | -30 | 2385 | 2531 | -25 | 1063 | 3036 |
| 7 | 2017-07-12 | SRM 718 | 2 | 17 | 74.08 | 2.12 | 118 | 2416 | 2463 | 113 | 1088 | 2988 |
| 6 | 2017-06-26 | SRM 716 | 2 | 86 | 90.84 | 0.08 | 22 | 2298 | 2953 | 33 | 975 | 3562 |
| 5 | 2017-05-30 | SRM 715 | 2 | 54 | 89.93 | 0.74 | 84 | 2276 | 3153 | 57 | 942 | 3855 |
| 4 | 2017-05-06 | TCO17 Round 1C | 1 | 186 | 253.93 | 0.45 | 100 | 2192 | 3686 | 98 | 885 | 4374 |
| 3 | 2017-04-26 | SRM 713 | 2 | 96 | 174.38 | 0.86 | 215 | 2092 | 4235 | 18 | 787 | 5088 |
| 2 | 2016-06-25 | SRM 693 | 2 | 212 | 258.07 | -0.22 | -25 | 1877 | 7027 | -114 | 769 | 6517 |
| 1 | 2016-06-17 | 2016 TCO NYC Regional | 1 | 29 | 25.81 | -0.31 | -66 | 1902 | 6522 | -317 | 883 | 5362 |