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 |
|---|---|---|---|
| marcgb | 1 | 1961 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.221 | 0.221 | 0.221 | 53.1 | 53 | 53 | 1253 | 1253 | 8060 |
| initial | 0.292 | 0.292 | 0.292 | 35.1 | 35 | 35 | 1235 | 1235 | 8531 |
| EloSRM | 0.341 | 0.341 | 0.341 | 129.8 | 130 | 130 | 1961 | 1961 | 7977 |
| SRM | -0.654 | 0.654 | 0.654 | 124.0 | -124 | -124 | 1076 | 1076 | 5505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-10-05 | SRM 593 | 2 | 682 | 863.71 | 0.34 | 130 | 1961 | 7977 | -124 | 1076 | 5505 |