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 |
|---|---|---|---|
| digitalrock | 4 | 1444 | 583 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.156 | 0.156 | 0.277 | 28.1 | -84 | 20 | 1520 | 1444 | 6132 |
| SRMFix | -0.198 | 0.198 | 0.295 | 35.5 | -92 | -3 | 1156 | 1058 | 6949 |
| initial | -0.203 | 0.203 | 0.297 | 24.4 | -69 | -6 | 1185 | 1102 | 7087 |
| SRM | -0.584 | 0.584 | 0.719 | 154.2 | -289 | -12 | 975 | 583 | 7044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 597.66 | -0.03 | 4 | 1444 | 6132 | -12 | 583 | 7044 |
| 3 | 2007-03-31 | TCO07 Qual 2 | 1 | 1080 | 1,066.91 | -0.02 | 5 | 1440 | 6165 | -91 | 595 | 6993 |
| 2 | 2007-03-28 | SRM 344 | 2 | 686 | 478.43 | -0.55 | -84 | 1435 | 6096 | -289 | 686 | 6410 |
| 1 | 2007-03-22 | SRM 343 | 2 | 385 | 377.17 | -0.03 | 20 | 1520 | 5268 | -225 | 975 | 4021 |