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 |
|---|---|---|---|
| spacerays | 2 | 1598 | 734 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.216 | 0.216 | 0.264 | 41.1 | -81 | 1 | 1598 | 1598 | 8990 |
| initial | -0.283 | 0.283 | 0.323 | 34.0 | -53 | -15 | 1147 | 1132 | 9410 |
| SRMFix | -0.295 | 0.295 | 0.358 | 65.9 | -116 | -16 | 1084 | 1068 | 9540 |
| SRM | -0.835 | 0.835 | 0.988 | 233.0 | -399 | -67 | 801 | 734 | 8198 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-30 | Member SRM 489 | 2 | 455 | 661.71 | -0.07 | 1 | 1598 | 8990 | -67 | 734 | 8198 |
| 1 | 2010-09-25 | SRM 483 | 2 | 923 | 715.51 | -0.37 | -81 | 1597 | 8433 | -399 | 801 | 7043 |