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 |
|---|---|---|---|
| cupper_max | 1 | 1548 | 1127 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.313 | 0.313 | 0.313 | 74.5 | 75 | 75 | 1275 | 1275 | 2209 |
| initial | 0.354 | 0.354 | 0.354 | 42.6 | 43 | 43 | 1243 | 1243 | 2321 |
| SRM | -0.363 | 0.363 | 0.363 | 73.0 | -73 | -73 | 1127 | 1127 | 1536 |
| EloSRM | 0.440 | 0.440 | 0.440 | 154.0 | 154 | 154 | 1548 | 1548 | 2202 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-02-19 | SRM 231 | 2 | 145 | 196.74 | 0.44 | 154 | 1548 | 2202 | -73 | 1127 | 1536 |