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 |
|---|---|---|---|
| newbuptacm | 5 | 2247 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.739 | 0.852 | 1.205 | 126.0 | -28 | 329 | 1760 | 1760 | 2632 |
| EloSRM | 0.743 | 0.865 | 1.150 | 148.9 | -38 | 331 | 2247 | 2247 | 2618 |
| Odd | 0.765 | 0.880 | 1.165 | 148.7 | -37 | 342 | 2113 | 2113 | 2648 |
| initial | 0.979 | 1.012 | 1.395 | 121.9 | -10 | 327 | 1789 | 1789 | 2801 |
| SRM | 0.717 | 1.128 | 1.500 | 159.6 | -300 | 235 | 1415 | 1082 | 5345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-04-30 | SRM 439 | 2 | 72 | 121.50 | 0.76 | 75 | 2247 | 2618 | 105 | 1082 | 5345 |
| 4 | 2009-02-07 | SRM 434 | 1 | 625 | 529.97 | -0.24 | -38 | 2173 | 3011 | -300 | 977 | 7186 |
| 3 | 2008-12-23 | SRM 431 | 1 | 424 | 406.52 | -0.06 | -3 | 2211 | 2777 | -138 | 1277 | 2913 |
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 30 | 138.32 | 2.20 | 297 | 2214 | 2734 | 235 | 1415 | 1939 |
| 1 | 2008-12-02 | SRM 428 | 2 | 266 | 554.32 | 1.06 | 331 | 1917 | 4802 | -20 | 1180 | 3818 |