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 |
|---|---|---|---|
| MatematiK | 3 | 1803 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.155 | 0.223 | 0.330 | 26.9 | -8 | 68 | 1268 | 1256 | 6136 |
| SRMFix | 0.026 | 0.308 | 0.342 | 61.3 | -48 | 117 | 1317 | 1249 | 6142 |
| EloSRM | 0.007 | 0.420 | 0.449 | 89.4 | -35 | 214 | 1857 | 1803 | 5889 |
| Odd | 0.036 | 0.425 | 0.465 | 90.3 | -25 | 230 | 1709 | 1668 | 5931 |
| SRM | -0.573 | 0.573 | 0.605 | 98.0 | -131 | -79 | 1121 | 906 | 5759 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-02-06 | SRM 460 | 2 | 649 | 535.84 | -0.28 | -19 | 1803 | 5889 | -84 | 906 | 5759 |
| 2 | 2010-01-19 | SRM 459 | 2 | 591 | 466.14 | -0.34 | -35 | 1822 | 5684 | -131 | 990 | 4833 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 400 | 623.78 | 0.64 | 214 | 1857 | 5364 | -79 | 1121 | 3696 |