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 |
|---|---|---|---|
| Danilchenko | 2 | 1408 | 679 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.326 | 0.326 | 0.336 | 48.6 | -61 | -36 | 1346 | 1310 | 7765 |
| EloSRM | -0.327 | 0.327 | 0.339 | 59.8 | -79 | -41 | 1449 | 1408 | 7705 |
| SRMFix | -0.377 | 0.377 | 0.383 | 78.2 | -105 | -52 | 1095 | 1044 | 7987 |
| initial | -0.395 | 0.395 | 0.397 | 47.5 | -53 | -42 | 1147 | 1105 | 7906 |
| SRM | -0.718 | 0.718 | 0.722 | 260.5 | -311 | -210 | 889 | 679 | 7076 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-10-17 | SRM 372 | 2 | 595 | 549.72 | -0.24 | -41 | 1408 | 7705 | -210 | 679 | 7076 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 155 | 134.36 | -0.42 | -79 | 1449 | 6993 | -311 | 889 | 4959 |