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 |
|---|---|---|---|
| kpedrique | 3 | 1560 | 693 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.037 | 0.200 | 0.224 | 49.6 | -55 | 87 | 1433 | 1433 | 8421 |
| initial | -0.173 | 0.206 | 0.256 | 24.8 | -50 | 6 | 1150 | 1138 | 8626 |
| SRMFix | -0.155 | 0.227 | 0.278 | 47.4 | -106 | 15 | 1094 | 1088 | 8475 |
| EloSRM | -0.019 | 0.230 | 0.261 | 66.1 | -72 | 125 | 1560 | 1560 | 8726 |
| SRM | -0.575 | 0.575 | 0.721 | 169.0 | -378 | -46 | 822 | 693 | 7997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-07-17 | SRM 476 | 2 | 740 | 921.03 | 0.32 | 125 | 1560 | 8726 | -46 | 693 | 7997 |
| 2 | 2007-12-11 | SRM 382 | 2 | 290 | 377.26 | -0.05 | 2 | 1436 | 8376 | -83 | 739 | 7454 |
| 1 | 2007-05-01 | SRM 347 | 2 | 432 | 390.65 | -0.32 | -72 | 1434 | 6247 | -378 | 822 | 5289 |