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 |
|---|---|---|---|
| nauris | 2 | 1691 | 1107 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.048 | 0.259 | 0.264 | 84.5 | -131 | 38 | 1238 | 1107 | 1987 |
| SRMFix | 0.402 | 0.422 | 0.583 | 94.3 | -3 | 185 | 1385 | 1382 | 2265 |
| initial | 0.435 | 0.435 | 0.611 | 52.4 | 1 | 104 | 1305 | 1305 | 2514 |
| EloSRM | 0.471 | 0.490 | 0.679 | 133.1 | 0 | 266 | 1691 | 1691 | 2302 |
| Odd | 0.485 | 0.507 | 0.702 | 137.7 | -2 | 273 | 1615 | 1613 | 2367 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-01 | SRM 266 | 1 | 245 | 266.55 | -0.02 | 0 | 1691 | 2302 | -131 | 1107 | 1987 |
| 1 | 2005-09-27 | SRM 265 | 2 | 153 | 297.76 | 0.96 | 266 | 1691 | 2284 | 38 | 1238 | 1411 |