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 |
|---|---|---|---|
| foreverhans | 2 | 1569 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.059 | 0.267 | 0.273 | 32.1 | -39 | 25 | 1186 | 1186 | 6447 |
| EloSRM | 0.030 | 0.271 | 0.273 | 69.1 | -52 | 86 | 1569 | 1569 | 6386 |
| SRMFix | -0.051 | 0.305 | 0.309 | 63.7 | -84 | 43 | 1159 | 1159 | 6501 |
| SRM | -0.585 | 0.585 | 0.767 | 209.5 | -355 | -64 | 845 | 781 | 6856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-04 | SRM 380 | 2 | 359 | 442.51 | 0.30 | 86 | 1569 | 6386 | -64 | 781 | 6856 |
| 1 | 2007-11-28 | SRM 379 | 2 | 339 | 340.14 | -0.24 | -52 | 1483 | 7154 | -355 | 845 | 5962 |