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 |
|---|---|---|---|
| sokar | 1 | 1311 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.397 | 0.397 | 0.397 | 83.8 | -84 | -84 | 1311 | 1311 | 3299 |
| initial | -0.501 | 0.501 | 0.501 | 60.3 | -60 | -60 | 1140 | 1140 | 3267 |
| SRMFix | -0.540 | 0.540 | 0.540 | 125.2 | -125 | -125 | 1075 | 1075 | 3421 |
| SRM | -1.261 | 1.261 | 1.261 | 385.0 | -385 | -385 | 815 | 815 | 2869 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-02-23 | SRM 232 | 2 | 197 | 149.62 | -0.40 | -84 | 1311 | 3299 | -385 | 815 | 2869 |