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 |
|---|---|---|---|
| jscheffler | 4 | 1974 | 1150 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.999 | 1.288 | 1.618 | 155.1 | -70 | 354 | 1681 | 1681 | 1961 |
| EloSRM | 1.123 | 1.356 | 1.625 | 177.2 | -102 | 267 | 1974 | 1974 | 2211 |
| SRMFix | 1.085 | 1.391 | 1.671 | 180.9 | -141 | 309 | 1642 | 1642 | 2119 |
| SRM | 1.119 | 1.763 | 1.921 | 217.5 | -460 | 204 | 1150 | 1150 | 2655 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-09-30 | SRM 320 | 2 | 73 | 134.48 | 0.88 | 83 | 1974 | 2211 | 102 | 1150 | 2655 |
| 3 | 2006-09-18 | SRM 319 | 2 | 36 | 256.29 | 2.83 | 267 | 1891 | 2551 | 204 | 1048 | 3423 |
| 2 | 2006-08-29 | SRM 318 | 2 | 141 | 334.33 | 1.25 | 256 | 1624 | 3905 | 104 | 844 | 4811 |
| 1 | 2006-08-19 | SRM 316 | 2 | 390 | 301.05 | -0.47 | -102 | 1368 | 6111 | -460 | 740 | 5740 |