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 |
|---|---|---|---|
| prashanthb | 5 | 1350 | 469 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.159 | 0.219 | 0.264 | 47.3 | -102 | 39 | 1368 | 1350 | 12229 |
| SRMFix | -0.221 | 0.258 | 0.327 | 47.4 | -141 | 13 | 1059 | 989 | 12219 |
| initial | -0.270 | 0.270 | 0.341 | 32.4 | -70 | -2 | 1130 | 1038 | 12224 |
| SRM | -0.427 | 0.442 | 0.636 | 148.2 | -460 | 5 | 740 | 469 | 11927 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-06-05 | SRM 404 | 2 | 477 | 615.58 | 0.02 | 19 | 1350 | 12229 | 5 | 469 | 11927 |
| 4 | 2007-01-04 | SRM 333 | 2 | 500 | 445.06 | -0.25 | -33 | 1331 | 7382 | -84 | 464 | 7539 |
| 3 | 2006-11-11 | SRM 326 | 2 | 396 | 432.09 | 0.13 | 39 | 1364 | 6791 | -13 | 548 | 7180 |
| 2 | 2006-10-25 | SRM 324 | 2 | 402 | 367.92 | -0.22 | -43 | 1325 | 7139 | -179 | 561 | 7043 |
| 1 | 2006-08-19 | SRM 316 | 2 | 390 | 301.05 | -0.47 | -102 | 1368 | 6111 | -460 | 740 | 5740 |