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 |
|---|---|---|---|
| xiaoY_BeHappy | 8 | 2104 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.051 | 0.447 | 0.540 | 53.8 | -106 | 99 | 1401 | 1249 | 5663 |
| SRMFix | 0.020 | 0.456 | 0.544 | 53.3 | -91 | 104 | 1382 | 1249 | 5646 |
| Odd | -0.072 | 0.493 | 0.609 | 66.1 | -68 | 129 | 1994 | 1848 | 5388 |
| EloSRM | -0.094 | 0.512 | 0.618 | 61.2 | -67 | 136 | 2241 | 2104 | 5286 |
| SRM | -0.190 | 0.550 | 0.653 | 91.9 | -267 | 109 | 1014 | 765 | 6592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2016-01-20 | SRM 679 | 2 | 325 | 298.04 | -0.57 | -38 | 2104 | 5286 | -58 | 765 | 6592 |
| 7 | 2015-09-28 | SRM 669 | 2 | 261 | 242.54 | -0.11 | 3 | 2142 | 5253 | 1 | 823 | 6432 |
| 6 | 2015-08-11 | SRM 665 | 2 | 322 | 220.20 | -0.55 | -36 | 2138 | 5606 | -29 | 822 | 7005 |
| 5 | 2015-04-17 | SRM 656 | 2 | 484 | 241.59 | -1.15 | -67 | 2174 | 6373 | -163 | 851 | 7840 |
| 4 | 2015-04-11 | 2015 TCO 1A | 1 | 588 | 947.80 | 0.69 | 136 | 2241 | 5847 | 109 | 1014 | 6075 |
| 3 | 2015-03-17 | SRM 653 | 2 | 220 | 371.65 | 0.76 | 130 | 2105 | 7175 | 40 | 905 | 7268 |
| 2 | 2015-02-02 | SRM 648 | 2 | 400 | 467.76 | 0.23 | 68 | 1975 | 8736 | -68 | 865 | 8049 |
| 1 | 2015-01-15 | SRM 646 | 2 | 326 | 315.72 | -0.05 | 11 | 1907 | 9436 | -267 | 933 | 7199 |