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 |
|---|---|---|---|
| constrand | 2 | 1248 | 592 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.352 | 0.352 | 0.384 | 63.5 | -105 | -21 | 1218 | 1196 | 3827 |
| EloSRM | -0.365 | 0.365 | 0.401 | 73.3 | -118 | -29 | 1277 | 1248 | 3791 |
| SRMFix | -0.447 | 0.447 | 0.499 | 95.5 | -153 | -38 | 1047 | 1009 | 3888 |
| initial | -0.473 | 0.473 | 0.500 | 57.0 | -76 | -38 | 1124 | 1086 | 3808 |
| SRM | -0.837 | 0.837 | 0.993 | 304.0 | -542 | -66 | 658 | 592 | 3702 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-03-22 | SRM 235 | 2 | 186 | 202.00 | -0.20 | -29 | 1248 | 3791 | -66 | 592 | 3702 |
| 1 | 2005-02-23 | SRM 232 | 2 | 209 | 149.82 | -0.53 | -118 | 1277 | 3548 | -542 | 658 | 3477 |