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 |
|---|---|---|---|
| obareey | 3 | 1903 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.270 | 0.384 | 0.445 | 77.3 | -117 | 27 | 1227 | 1022 | 4348 |
| initial | 0.340 | 0.469 | 0.702 | 56.4 | -23 | 144 | 1346 | 1323 | 5182 |
| SRMFix | 0.156 | 0.599 | 0.753 | 111.4 | -86 | 246 | 1446 | 1357 | 4970 |
| EloSRM | 0.208 | 0.635 | 0.813 | 145.4 | -68 | 367 | 1972 | 1903 | 4940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-04-20 | Member SRM 468 | 2 | 522 | 340.07 | -0.62 | -68 | 1903 | 4940 | -88 | 1022 | 4348 |
| 2 | 2009-05-27 | SRM 441 | 1 | 439 | 484.24 | -0.02 | -1 | 1971 | 4349 | -117 | 1110 | 3857 |
| 1 | 2009-04-19 | SRM 438 | 2 | 236 | 566.90 | 1.26 | 367 | 1972 | 4351 | 27 | 1227 | 3286 |