3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cseric | 6 | 2348 | 1274 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.354 | 0.534 | 0.868 | 47.3 | -54 | 91 | 1286 | 1274 | 2575 |
| EloSRM | 0.658 | 0.701 | 0.957 | 126.4 | -14 | 236 | 2348 | 2348 | 2485 |
| SRMFix | 0.666 | 0.702 | 0.972 | 95.5 | -12 | 243 | 1750 | 1750 | 2764 |
| initial | 0.825 | 0.827 | 1.137 | 99.6 | -1 | 297 | 1796 | 1796 | 2869 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-08-26 | SRM 480 | 1 | 345 | 412.06 | 0.26 | 56 | 2348 | 2485 | 28 | 1274 | 2575 |
| 5 | 2010-05-20 | SRM 470 | 1 | 490 | 549.50 | -0.13 | -14 | 2291 | 2616 | -40 | 1246 | 2713 |
| 4 | 2010-02-13 | Member SRM 461 | 1 | 424 | 580.49 | 0.44 | 98 | 2306 | 2530 | 60 | 1286 | 2502 |
| 3 | 2010-02-06 | SRM 460 | 2 | 88 | 375.57 | 2.09 | 236 | 2208 | 3024 | 91 | 1226 | 2915 |
| 2 | 2009-10-17 | SRM 450 | 2 | 300 | 446.09 | 0.57 | 122 | 1972 | 4428 | -11 | 1135 | 3645 |
| 1 | 2009-07-23 | SRM 445 | 2 | 439 | 719.67 | 0.71 | 232 | 1850 | 5324 | -54 | 1146 | 3518 |