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 |
|---|---|---|---|
| mayk | 4 | 1935 | 1008 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.240 | 0.344 | 0.465 | 48.0 | -120 | -2 | 1148 | 1008 | 6416 |
| EloSRM | 0.252 | 0.429 | 0.518 | 104.0 | -34 | 281 | 1935 | 1935 | 4716 |
| SRMFix | 0.300 | 0.435 | 0.485 | 76.4 | -46 | 160 | 1414 | 1414 | 5110 |
| initial | 0.455 | 0.455 | 0.548 | 54.8 | 2 | 92 | 1419 | 1419 | 4842 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-01-21 | SRM 433 | 2 | 322 | 331.44 | 0.04 | 20 | 1935 | 4716 | -18 | 1008 | 6416 |
| 3 | 2009-01-06 | SRM 432 | 2 | 225 | 312.62 | 0.47 | 80 | 1914 | 4863 | -2 | 1026 | 6023 |
| 2 | 2008-12-20 | SRM 430 | 2 | 455 | 355.97 | -0.35 | -34 | 1835 | 5636 | -120 | 1028 | 6037 |
| 1 | 2008-12-11 | SRM 429 | 2 | 326 | 587.51 | 0.85 | 281 | 1869 | 5259 | -52 | 1148 | 4392 |