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 |
|---|---|---|---|
| ODS | 1 | 1810 | 1071 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.222 | 0.222 | 0.222 | 53.5 | 53 | 53 | 1253 | 1253 | 6311 |
| initial | 0.281 | 0.281 | 0.281 | 33.9 | 34 | 34 | 1234 | 1234 | 6620 |
| EloSRM | 0.347 | 0.347 | 0.347 | 134.3 | 134 | 134 | 1810 | 1810 | 6274 |
| SRM | -0.648 | 0.648 | 0.648 | 129.0 | -129 | -129 | 1071 | 1071 | 4187 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-09-09 | SRM 481 | 2 | 507 | 644.77 | 0.35 | 134 | 1810 | 6274 | -129 | 1071 | 4187 |