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 |
|---|---|---|---|
| saraghav | 4 | 1943 | 855 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.272 | 1.034 | 1.382 | 124.5 | -81 | 315 | 1464 | 1331 | 5796 |
| SRMFix | 0.268 | 1.073 | 1.423 | 151.6 | -110 | 353 | 1443 | 1299 | 6135 |
| SRM | 0.081 | 1.101 | 1.364 | 185.8 | -403 | 199 | 996 | 855 | 6714 |
| Odd | 0.263 | 1.101 | 1.458 | 147.4 | -62 | 442 | 1881 | 1796 | 5521 |
| EloSRM | 0.239 | 1.123 | 1.466 | 156.4 | -80 | 446 | 2042 | 1943 | 5501 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-11-30 | Member SRM 489 | 2 | 455 | 476.26 | -0.54 | -35 | 1943 | 5501 | -76 | 855 | 6714 |
| 3 | 2010-10-26 | SRM 486 | 2 | 654 | 358.15 | -0.87 | -64 | 1978 | 5050 | -65 | 931 | 5573 |
| 2 | 2010-10-21 | Member SRM 485 | 2 | 103 | 680.73 | 2.72 | 446 | 2042 | 4471 | 199 | 996 | 4892 |
| 1 | 2010-09-15 | Member SRM 482 | 2 | 836 | 729.40 | -0.36 | -80 | 1596 | 8431 | -403 | 797 | 7076 |