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 |
|---|---|---|---|
| Swun_index | 2 | 1570 | 616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.332 | 0.332 | 0.356 | 55.4 | -76 | -35 | 1646 | 1570 | 9182 |
| initial | -0.395 | 0.395 | 0.419 | 47.6 | -64 | -31 | 1169 | 1105 | 9654 |
| SRMFix | -0.399 | 0.399 | 0.413 | 76.6 | -83 | -70 | 1130 | 1047 | 9685 |
| SRM | -0.932 | 0.932 | 0.932 | 292.0 | -292 | -292 | 908 | 616 | 9030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 1106 | 813.86 | -0.46 | -76 | 1570 | 9182 | -292 | 616 | 9030 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.08 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |