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 |
|---|---|---|---|
| pmontu | 2 | 1482 | 455 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.337 | 0.337 | 0.377 | 80.5 | -128 | -33 | 1515 | 1482 | 9528 |
| initial | -0.434 | 0.434 | 0.458 | 52.3 | -70 | -35 | 1130 | 1095 | 9304 |
| SRMFix | -0.435 | 0.435 | 0.483 | 93.0 | -148 | -38 | 1052 | 1014 | 9532 |
| SRM | -0.944 | 0.944 | 1.152 | 372.5 | -663 | -82 | 537 | 455 | 9439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-17 | SRM 476 | 2 | 771 | 810.37 | -0.17 | -33 | 1482 | 9528 | -82 | 455 | 9439 |
| 1 | 2010-01-19 | SRM 459 | 2 | 947 | 667.65 | -0.51 | -128 | 1515 | 8972 | -663 | 537 | 9077 |