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 |
|---|---|---|---|
| 928254584 | 1 | 1634 | 999 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.011 | 0.011 | 0.011 | 2.6 | -3 | -3 | 1197 | 1197 | 6440 |
| initial | 0.061 | 0.061 | 0.061 | 7.3 | 7 | 7 | 1207 | 1207 | 6515 |
| EloSRM | 0.155 | 0.155 | 0.155 | 78.6 | 79 | 79 | 1634 | 1634 | 6364 |
| SRM | -0.974 | 0.974 | 0.974 | 201.0 | -201 | -201 | 999 | 999 | 4886 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-23 | SRM 399 | 2 | 345 | 384.19 | 0.16 | 79 | 1634 | 6364 | -201 | 999 | 4886 |