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 |
|---|---|---|---|
| rucci | 1 | 1692 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.193 | 0.193 | 0.193 | 46.5 | 46 | 46 | 1246 | 1246 | 6506 |
| initial | 0.248 | 0.248 | 0.248 | 29.8 | 30 | 30 | 1230 | 1230 | 6777 |
| EloSRM | 0.333 | 0.333 | 0.333 | 133.1 | 133 | 133 | 1692 | 1692 | 6447 |
| SRM | -0.716 | 0.716 | 0.716 | 148.0 | -148 | -148 | 1052 | 1052 | 5507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | SRM 402 | 2 | 424 | 534.14 | 0.33 | 133 | 1692 | 6447 | -148 | 1052 | 5507 |