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 |
|---|---|---|---|
| oi2005 | 4 | 1280 | 470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.236 | 0.236 | 0.272 | 36.8 | -96 | -6 | 1261 | 1210 | 7131 |
| EloSRM | -0.238 | 0.238 | 0.283 | 42.4 | -110 | -3 | 1340 | 1280 | 7088 |
| SRMFix | -0.293 | 0.293 | 0.349 | 56.0 | -140 | -12 | 1060 | 976 | 7180 |
| initial | -0.345 | 0.345 | 0.374 | 41.5 | -69 | -22 | 1131 | 1034 | 7163 |
| SRM | -0.521 | 0.521 | 0.686 | 182.5 | -480 | -57 | 720 | 470 | 7086 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-07-12 | SRM 311 | 2 | 368 | 349.88 | -0.07 | -3 | 1280 | 7088 | -57 | 470 | 7086 |
| 3 | 2006-04-22 | SRM 299 | 2 | 365 | 352.21 | -0.19 | -26 | 1283 | 6493 | -83 | 527 | 6398 |
| 2 | 2006-04-11 | SRM 298 | 2 | 358 | 353.79 | -0.20 | -31 | 1309 | 6278 | -110 | 610 | 6102 |
| 1 | 2006-03-25 | SRM 294 | 2 | 533 | 399.74 | -0.49 | -110 | 1340 | 5646 | -480 | 720 | 5278 |