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 |
|---|---|---|---|
| TianyiChen | 8 | 2894 | 1536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.262 | 0.440 | 0.506 | 81.5 | -158 | 103 | 1536 | 1536 | 694 |
| EloSRM | 0.490 | 0.490 | 0.567 | 117.8 | 47 | 215 | 2894 | 2894 | 743 |
| SRMFix | 0.616 | 0.616 | 0.715 | 65.4 | 7 | 122 | 1723 | 1723 | 1235 |
| initial | 0.637 | 0.637 | 0.735 | 76.8 | 8 | 131 | 1814 | 1814 | 1148 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2018-10-10 | TCO 19 SRM 739 | 1 | 81 | 120.90 | 0.58 | 80 | 2894 | 743 | 76 | 1536 | 694 |
| 7 | 2018-09-19 | TCO19 SRM 737 | 1 | 87 | 109.28 | 0.33 | 61 | 2814 | 893 | 35 | 1460 | 863 |
| 6 | 2018-08-25 | TCO18 Wildcard Fun Round | 1 | 45 | 78.39 | 0.80 | 150 | 2753 | 989 | 103 | 1425 | 934 |
| 5 | 2018-08-15 | SRM 736 *TCO19* | 1 | 161 | 204.85 | 0.35 | 123 | 2603 | 1288 | 46 | 1322 | 1281 |
| 4 | 2017-04-01 | TCO17 Round 1A | 1 | 321 | 593.00 | 0.88 | 215 | 2481 | 2506 | 64 | 1276 | 2385 |
| 3 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 504.16 | 0.15 | 47 | 2265 | 4138 | 95 | 1212 | 3119 |
| 2 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 348 | 581.98 | 0.74 | 209 | 2218 | 4591 | 75 | 1117 | 3800 |
| 1 | 2016-02-22 | SRM 682 | 2 | 247 | 262.87 | 0.09 | 58 | 2010 | 5695 | -158 | 1042 | 4165 |