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 |
|---|---|---|---|
| NastyaPNTU | 27 | 2271 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.489 | 0.739 | 1.250 | 39.1 | -44 | 166 | 1736 | 1736 | 3896 |
| EloSRM | 0.545 | 0.791 | 1.300 | 31.9 | -32 | 115 | 2271 | 2271 | 4581 |
| initial | 0.229 | 0.831 | 1.279 | 100.0 | -273 | 473 | 1951 | 1945 | 3358 |
| SRM | 0.616 | 0.879 | 1.409 | 56.1 | -176 | 172 | 1230 | 1230 | 3993 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2012-04-11 | SRM 540 | 2 | 86 | 297.99 | 1.79 | 46 | 2271 | 4581 | 56 | 1230 | 3993 |
| 26 | 2012-03-17 | SRM 537 | 1 | 709 | 777.81 | -0.07 | -3 | 2225 | 4789 | -44 | 1174 | 4501 |
| 25 | 2012-01-31 | SRM 531 | 2 | 157 | 278.33 | 0.83 | 26 | 2228 | 4502 | 23 | 1218 | 3872 |
| 24 | 2011-12-23 | SRM 526.5 | 2 | 41 | 230.61 | 2.49 | 52 | 2202 | 4590 | 78 | 1195 | 4030 |
| 23 | 2011-12-17 | SRM 527 | 2 | 131 | 367.69 | 1.49 | 40 | 2149 | 5044 | 57 | 1117 | 4756 |
| 22 | 2011-11-29 | SRM 525 | 2 | 257 | 391.55 | 0.61 | 23 | 2109 | 5367 | 30 | 1060 | 5346 |
| 21 | 2011-11-17 | SRM 524 | 2 | 208 | 337.13 | 0.70 | 27 | 2086 | 5522 | 33 | 1030 | 5629 |
| 20 | 2011-11-12 | SRM 523 | 2 | 453 | 399.06 | -0.18 | 0 | 2060 | 5767 | -8 | 997 | 6035 |
| 19 | 2011-10-25 | SRM 522 | 2 | 319 | 298.66 | -0.10 | 2 | 2060 | 5712 | 3 | 1005 | 5883 |
| 18 | 2011-10-13 | SRM 521 | 2 | 37 | 525.90 | 3.83 | 92 | 2058 | 5669 | 149 | 1002 | 5880 |
| 17 | 2011-10-04 | SRM 520 | 2 | 695 | 533.92 | -0.38 | -10 | 1966 | 6478 | -29 | 853 | 7745 |
| 16 | 2011-09-19 | SRM 519 | 2 | 34 | 512.57 | 3.91 | 115 | 1975 | 6377 | 172 | 882 | 7358 |
| 15 | 2011-09-14 | SRM 518 | 2 | 563 | 679.12 | 0.27 | 20 | 1860 | 7545 | 34 | 710 | 9849 |
| 14 | 2011-09-10 | SRM 517 | 2 | 837 | 795.07 | -0.43 | -16 | 1840 | 7652 | -41 | 676 | 10104 |
| 13 | 2011-08-30 | SRM 516 | 2 | 327 | 583.36 | 0.84 | 53 | 1856 | 7377 | 68 | 717 | 9550 |
| 12 | 2011-08-20 | SRM 515 | 2 | 800 | 636.09 | -0.33 | -13 | 1803 | 7895 | -31 | 649 | 10226 |
| 11 | 2011-07-13 | SRM 512 | 2 | 1030 | 753.09 | -0.45 | -19 | 1817 | 7755 | -41 | 680 | 9918 |
| 10 | 2011-07-02 | SRM 511 | 2 | 812 | 724.14 | -0.16 | -3 | 1835 | 7466 | -11 | 721 | 9362 |
| 9 | 2011-06-08 | SRM 509 | 2 | 767 | 623.93 | -0.30 | -12 | 1839 | 7395 | -25 | 732 | 9135 |
| 8 | 2011-06-02 | SRM 508 | 2 | 420 | 702.84 | -0.17 | -4 | 1850 | 7206 | -16 | 757 | 8795 |
| 7 | 2011-05-28 | SRM 507 | 2 | 449 | 751.59 | 0.74 | 68 | 1854 | 7087 | 50 | 773 | 8409 |
| 6 | 2011-05-17 | SRM 504.5 | 2 | 668 | 807.13 | 0.27 | 38 | 1786 | 7677 | 19 | 723 | 9037 |
| 5 | 2011-05-03 | Member SRM 505 | 2 | 834 | 668.33 | -0.32 | -23 | 1748 | 7961 | -74 | 704 | 9120 |
| 4 | 2011-04-16 | Member SRM 503 | 2 | 679 | 722.49 | 0.09 | 25 | 1771 | 7662 | -24 | 778 | 8194 |
| 3 | 2011-04-07 | SRM 502 | 2 | 504 | 449.52 | -0.16 | -11 | 1746 | 7798 | -90 | 802 | 7677 |
| 2 | 2011-03-30 | Member SRM 501 | 2 | 499 | 556.48 | -0.28 | -32 | 1757 | 7702 | -132 | 892 | 6561 |
| 1 | 2011-03-19 | SRM 500 | 2 | 662 | 751.28 | 0.18 | 87 | 1789 | 7276 | -176 | 1024 | 5084 |