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 |
|---|---|---|---|
| lenivets | 2 | 1435 | 430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.336 | 0.336 | 0.337 | 71.8 | -75 | -68 | 1503 | 1435 | 12204 |
| SRMFix | -0.432 | 0.432 | 0.432 | 87.1 | -105 | -69 | 1095 | 1026 | 12527 |
| initial | -0.433 | 0.433 | 0.435 | 52.2 | -56 | -48 | 1152 | 1096 | 12453 |
| SRM | -1.034 | 1.034 | 1.060 | 385.0 | -396 | -374 | 804 | 430 | 12638 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-18 | SRM 422 | 2 | 949 | 740.28 | -0.36 | -68 | 1435 | 12204 | -374 | 430 | 12638 |
| 1 | 2008-10-08 | SRM 421 | 2 | 663 | 596.35 | -0.32 | -75 | 1503 | 11151 | -396 | 804 | 9653 |