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 |
|---|---|---|---|
| Athlan | 2 | 1306 | 527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.332 | 0.332 | 0.343 | 58.9 | -75 | -43 | 1381 | 1306 | 4655 |
| SRMFix | -0.407 | 0.407 | 0.411 | 79.9 | -83 | -77 | 1117 | 1040 | 4802 |
| initial | -0.421 | 0.421 | 0.434 | 50.8 | -63 | -39 | 1161 | 1098 | 4785 |
| SRM | -0.879 | 0.879 | 0.880 | 336.5 | -407 | -266 | 934 | 527 | 4920 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-26 | SRM 269 | 2 | 258 | 190.22 | -0.42 | -75 | 1306 | 4655 | -407 | 527 | 4920 |
| 1 | 2005-09-20 | SRM 264 | 2 | 182 | 202.76 | -0.25 | -43 | 1381 | 3727 | -266 | 934 | 2849 |