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 |
|---|---|---|---|
| Oh2 | 2 | 2219 | 1058 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.164 | 0.170 | 0.237 | 72.0 | -143 | 1 | 1201 | 1058 | 5711 |
| SRMFix | 0.477 | 0.500 | 0.691 | 109.8 | -4 | 216 | 1416 | 1412 | 6388 |
| initial | 0.527 | 0.527 | 0.739 | 63.4 | 1 | 126 | 1327 | 1327 | 7304 |
| EloSRM | 0.529 | 0.569 | 0.777 | 167.3 | -7 | 328 | 2226 | 2219 | 6105 |
| Odd | 0.556 | 0.593 | 0.813 | 173.8 | -5 | 343 | 1984 | 1979 | 6357 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-10 | SRM 649 | 1 | 463 | 488.81 | -0.04 | -7 | 2219 | 6105 | -143 | 1058 | 5711 |
| 1 | 2015-02-02 | SRM 648 | 2 | 221 | 472.98 | 1.10 | 328 | 2226 | 6134 | 1 | 1201 | 4442 |