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 |
|---|---|---|---|
| CllasslC | 3 | 1476 | 506 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.181 | 0.181 | 0.271 | 32.7 | -71 | 17 | 1417 | 1362 | 9800 |
| EloSRM | -0.174 | 0.197 | 0.276 | 36.5 | -79 | 29 | 1526 | 1476 | 9969 |
| SRMFix | -0.273 | 0.273 | 0.334 | 48.7 | -89 | -14 | 1156 | 1054 | 9847 |
| initial | -0.280 | 0.280 | 0.335 | 33.7 | -65 | -17 | 1181 | 1099 | 10000 |
| SRM | -0.696 | 0.696 | 0.774 | 231.3 | -358 | -86 | 950 | 506 | 9902 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-09-10 | SRM 448 | 2 | 814 | 833.25 | 0.03 | 29 | 1476 | 9969 | -86 | 506 | 9902 |
| 2 | 2007-10-17 | SRM 372 | 2 | 707 | 514.03 | -0.47 | -79 | 1447 | 7217 | -358 | 592 | 7638 |
| 1 | 2007-10-13 | SRM 371 | 2 | 372 | 497.20 | -0.09 | -2 | 1526 | 6191 | -250 | 950 | 4469 |