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 |
|---|---|---|---|
| unix155 | 2 | 1191 | 652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.328 | 0.328 | 0.329 | 63.1 | -70 | -56 | 1247 | 1191 | 3165 |
| SRMFix | -0.412 | 0.412 | 0.412 | 83.3 | -101 | -65 | 1099 | 1033 | 3214 |
| initial | -0.432 | 0.432 | 0.434 | 52.0 | -57 | -47 | 1153 | 1096 | 3186 |
| SRM | -0.873 | 0.873 | 0.914 | 274.0 | -364 | -184 | 836 | 652 | 3013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-01 | SRM 166 | 2 | 263 | 231.68 | -0.35 | -56 | 1191 | 3165 | -184 | 652 | 3013 |
| 1 | 2003-08-12 | SRM 159 | 2 | 140 | 127.21 | -0.31 | -70 | 1247 | 2565 | -364 | 836 | 2220 |