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 |
|---|---|---|---|
| ghostcz | 3 | 1550 | 713 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.167 | 0.264 | 0.279 | 31.8 | -43 | 18 | 1218 | 1140 | 8248 |
| SRMFix | -0.204 | 0.268 | 0.295 | 43.6 | -56 | 23 | 1223 | 1116 | 7587 |
| EloSRM | -0.158 | 0.312 | 0.318 | 63.8 | -48 | 103 | 1638 | 1550 | 6855 |
| SRM | -0.738 | 0.738 | 0.738 | 162.3 | -166 | -158 | 1034 | 713 | 7780 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-01-15 | SRM 388 | 2 | 566 | 476.73 | -0.38 | -48 | 1550 | 6855 | -158 | 713 | 7780 |
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 488.09 | -0.33 | -41 | 1598 | 6249 | -163 | 871 | 5998 |
| 1 | 2007-12-04 | SRM 380 | 2 | 354 | 415.51 | 0.23 | 103 | 1638 | 5777 | -166 | 1034 | 4374 |