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 |
|---|---|---|---|
| Ozzz | 1 | 1974 | 1118 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.446 | 0.446 | 0.446 | 104.5 | 105 | 105 | 1305 | 1305 | 7567 |
| SRM | -0.450 | 0.450 | 0.450 | 82.0 | -82 | -82 | 1118 | 1118 | 4993 |
| initial | 0.507 | 0.507 | 0.507 | 61.0 | 61 | 61 | 1261 | 1261 | 8198 |
| EloSRM | 0.565 | 0.565 | 0.565 | 197.7 | 198 | 198 | 1974 | 1974 | 7460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 425 | 628.77 | 0.56 | 198 | 1974 | 7460 | -82 | 1118 | 4993 |