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 |
|---|---|---|---|
| vishu1092 | 4 | 1877 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.122 | 0.168 | 0.221 | 33.0 | -13 | 96 | 1306 | 1306 | 5653 |
| EloSRM | 0.111 | 0.190 | 0.284 | 62.1 | -5 | 190 | 1877 | 1877 | 5498 |
| initial | 0.239 | 0.239 | 0.283 | 28.7 | 5 | 57 | 1315 | 1315 | 5576 |
| SRM | -0.360 | 0.360 | 0.417 | 70.2 | -95 | -21 | 1105 | 919 | 5540 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-07-17 | SRM 476 | 2 | 506 | 514.48 | 0.02 | 19 | 1877 | 5498 | -21 | 919 | 5540 |
| 3 | 2010-07-06 | SRM 475 | 2 | 442 | 396.02 | -0.16 | -5 | 1858 | 5632 | -74 | 940 | 5292 |
| 2 | 2010-06-05 | SRM 472 | 2 | 465 | 476.68 | 0.04 | 34 | 1863 | 5581 | -91 | 1014 | 4582 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 428 | 623.47 | 0.54 | 190 | 1829 | 5486 | -95 | 1105 | 3765 |