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 |
|---|---|---|---|
| unbotan | 1 | 1608 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.284 | 0.284 | 0.284 | 49.2 | -49 | -49 | 1451 | 1451 | 8341 |
| EloSRM | -0.314 | 0.314 | 0.314 | 67.8 | -68 | -68 | 1608 | 1608 | 8198 |
| initial | -0.368 | 0.368 | 0.368 | 44.3 | -44 | -44 | 1156 | 1156 | 8031 |
| SRMFix | -0.407 | 0.407 | 0.407 | 95.7 | -96 | -96 | 1104 | 1104 | 8186 |
| SRM | -1.051 | 1.051 | 1.051 | 348.0 | -348 | -348 | 852 | 852 | 6354 |
| # | 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 | 645 | 628.98 | -0.31 | -68 | 1608 | 8198 | -348 | 852 | 6354 |