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 |
|---|---|---|---|
| GRAJ5045 | 2 | 1410 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.255 | 0.255 | 0.258 | 47.4 | -60 | -35 | 1346 | 1311 | 9070 |
| EloSRM | -0.265 | 0.265 | 0.270 | 58.1 | -74 | -42 | 1452 | 1410 | 9137 |
| initial | -0.372 | 0.372 | 0.375 | 44.8 | -50 | -40 | 1150 | 1110 | 9039 |
| SRMFix | -0.378 | 0.378 | 0.392 | 79.4 | -112 | -46 | 1088 | 1041 | 9240 |
| SRM | -0.993 | 0.993 | 1.073 | 288.5 | -415 | -162 | 785 | 623 | 8575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-02 | SRM 390 | 2 | 605 | 584.01 | -0.21 | -42 | 1410 | 9137 | -162 | 623 | 8575 |
| 1 | 2007-09-26 | SRM 367 | 2 | 623 | 499.51 | -0.32 | -74 | 1452 | 6784 | -415 | 785 | 5845 |