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 |
|---|---|---|---|
| pavan_vivek | 4 | 1803 | 785 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.178 | 0.426 | 0.504 | 51.2 | -51 | 100 | 1286 | 1286 | 5839 |
| SRMFix | 0.176 | 0.465 | 0.547 | 78.3 | -114 | 140 | 1260 | 1260 | 6141 |
| EloSRM | 0.171 | 0.468 | 0.555 | 115.4 | -86 | 278 | 1803 | 1803 | 5766 |
| SRM | -0.137 | 0.650 | 0.788 | 145.8 | -452 | 64 | 812 | 785 | 7582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-08-25 | SRM 447 | 2 | 435 | 534.85 | 0.30 | 79 | 1803 | 5766 | 20 | 785 | 7582 |
| 3 | 2008-10-08 | SRM 421 | 2 | 554 | 466.65 | -0.25 | -20 | 1725 | 6768 | -47 | 765 | 10300 |
| 2 | 2008-09-24 | SRM 419 | 2 | 227 | 447.95 | 0.98 | 278 | 1744 | 6489 | 64 | 812 | 9512 |
| 1 | 2008-04-03 | SRM 396 | 2 | 649 | 546.95 | -0.35 | -86 | 1467 | 8349 | -452 | 748 | 7526 |