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 |
|---|---|---|---|
| lucastarche | 7 | 2427 | 923 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.247 | 0.550 | 0.691 | 86.4 | -74 | 165 | 2177 | 2093 | 1566 |
| EloSRM | 0.241 | 0.557 | 0.700 | 88.4 | -93 | 161 | 2508 | 2427 | 1591 |
| initial | 0.282 | 0.589 | 0.775 | 71.0 | -56 | 202 | 1513 | 1438 | 1394 |
| SRMFix | 0.318 | 0.606 | 0.805 | 74.1 | -107 | 158 | 1453 | 1401 | 1604 |
| SRM | 0.137 | 0.680 | 0.869 | 126.4 | -367 | 127 | 1137 | 923 | 2249 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2021-08-04 | 2021 Regional 1 | 1 | 215 | 229.19 | -0.16 | -21 | 2427 | 1591 | -70 | 923 | 2249 |
| 6 | 2021-04-17 | 2021 TCO 1A | 1 | 387 | 313.28 | -0.48 | -60 | 2448 | 1921 | -144 | 993 | 2608 |
| 5 | 2021-02-13 | SRM 800 | 2 | 62 | 165.54 | 1.42 | 151 | 2508 | 1706 | 97 | 1137 | 1902 |
| 4 | 2020-07-19 | TCO20 South America | 1 | 22 | 36.44 | 0.73 | 122 | 2358 | 1959 | 127 | 1040 | 2109 |
| 3 | 2020-07-18 | TCO20 Parallel 2B | 1 | 68 | 103.78 | 0.00 | 11 | 2235 | 2378 | 59 | 913 | 2584 |
| 2 | 2020-06-21 | SRM 787 | 2 | 94 | 146.99 | 0.64 | 161 | 2224 | 2558 | 21 | 854 | 3251 |
| 1 | 2020-03-07 | SRM 780 | 2 | 150 | 125.83 | -0.47 | -93 | 2063 | 3514 | -367 | 833 | 3553 |