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 |
|---|---|---|---|
| geneticien | 2 | 1587 | 358 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.395 | 0.395 | 0.395 | 80.3 | -88 | -72 | 1659 | 1587 | 12382 |
| SRMFix | -0.483 | 0.483 | 0.486 | 97.9 | -125 | -71 | 1075 | 1004 | 12641 |
| initial | -0.483 | 0.483 | 0.484 | 58.2 | -61 | -56 | 1144 | 1084 | 12423 |
| SRM | -1.121 | 1.121 | 1.170 | 421.0 | -425 | -417 | 783 | 358 | 12828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 941 | 717.50 | -0.39 | -72 | 1587 | 12382 | -425 | 358 | 12828 |
| 1 | 2012-02-09 | SRM 532 | 2 | 1089 | 826.21 | -0.40 | -88 | 1659 | 10607 | -417 | 783 | 9059 |