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 |
|---|---|---|---|
| ZYQN | 4 | 2990 | 1652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.987 | 1.092 | 1.338 | 144.5 | -63 | 277 | 1652 | 1652 | 816 |
| EloSRM | 1.394 | 1.394 | 1.759 | 251.5 | 13 | 526 | 2990 | 2990 | 917 |
| SRMFix | 1.395 | 1.404 | 1.766 | 206.3 | -3 | 523 | 2019 | 2019 | 1244 |
| initial | 1.534 | 1.534 | 1.882 | 184.7 | 4 | 348 | 1939 | 1939 | 1787 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-04-26 | SRM 713 | 1 | 38 | 129.08 | 1.76 | 238 | 2990 | 917 | 152 | 1652 | 816 |
| 3 | 2017-04-18 | SRM 712 | 1 | 144 | 269.69 | 0.90 | 229 | 2752 | 1498 | 86 | 1500 | 1227 |
| 2 | 2016-10-26 | SRM 701 | 1 | 155 | 251.70 | 0.00 | 13 | 2523 | 2449 | -63 | 1414 | 1610 |
| 1 | 2016-10-12 | SRM 700 | 2 | 23 | 172.26 | 2.90 | 526 | 2510 | 2564 | 277 | 1477 | 1350 |