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 |
|---|---|---|---|
| ex075 | 2 | 1356 | 585 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.099 | 0.617 | 0.625 | 74.2 | -62 | 86 | 1224 | 1224 | 1994 |
| EloSRM | 0.209 | 0.644 | 0.677 | 156.9 | -111 | 202 | 1356 | 1356 | 2074 |
| SRMFix | 0.098 | 0.699 | 0.705 | 132.5 | -138 | 127 | 1189 | 1189 | 2092 |
| SRM | -0.353 | 1.198 | 1.249 | 413.5 | -721 | 106 | 585 | 585 | 3404 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-08-21 | SRM 109 | 2 | 82 | 148.10 | 0.85 | 202 | 1356 | 2074 | 106 | 585 | 3404 |
| 1 | 2002-08-07 | SRM 107 | 2 | 171 | 126.92 | -0.43 | -111 | 1154 | 3349 | -721 | 479 | 3559 |