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 |
|---|---|---|---|
| sriopelle | 1 | 2139 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.654 | 0.654 | 0.654 | 95.0 | 95 | 95 | 1295 | 1295 | 2623 |
| SRMFix | 1.571 | 1.571 | 1.571 | 325.6 | 326 | 326 | 1526 | 1526 | 4371 |
| initial | 1.635 | 1.635 | 1.635 | 196.8 | 197 | 197 | 1397 | 1397 | 5389 |
| EloSRM | 1.703 | 1.703 | 1.703 | 439.9 | 440 | 440 | 2139 | 2139 | 4187 |
| Odd | 1.752 | 1.752 | 1.752 | 454.6 | 455 | 455 | 1970 | 1970 | 4336 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-26 | SRM 498 | 2 | 239 | 778.28 | 1.70 | 440 | 2139 | 4187 | 95 | 1295 | 2623 |