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 |
|---|---|---|---|
| Atown704 | 1 | 1597 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.350 | 0.350 | 0.350 | 75.0 | -75 | -75 | 1597 | 1597 | 8196 |
| initial | -0.428 | 0.428 | 0.428 | 51.5 | -52 | -52 | 1148 | 1148 | 8280 |
| SRMFix | -0.488 | 0.488 | 0.488 | 113.7 | -114 | -114 | 1086 | 1086 | 8568 |
| SRM | -1.378 | 1.378 | 1.378 | 383.0 | -383 | -383 | 817 | 817 | 6611 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-14 | SRM 479 | 2 | 917 | 719.24 | -0.35 | -75 | 1597 | 8196 | -383 | 817 | 6611 |