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 |
|---|---|---|---|
| vi.pta | 2 | 2101 | 807 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.254 | 0.711 | 0.755 | 85.7 | -55 | 116 | 1261 | 1261 | 5906 |
| EloSRM | 0.351 | 0.753 | 0.831 | 195.1 | -100 | 291 | 2101 | 2101 | 5578 |
| SRMFix | 0.267 | 0.770 | 0.815 | 139.0 | -117 | 161 | 1244 | 1244 | 6052 |
| SRM | -0.282 | 1.089 | 1.125 | 279.5 | -476 | 83 | 807 | 807 | 6602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-20 | SRM 672 | 2 | 158 | 339.48 | 1.10 | 291 | 2101 | 5578 | 83 | 807 | 6602 |
| 1 | 2015-04-27 | SRM 657 | 2 | 280 | 226.98 | -0.40 | -100 | 1810 | 9666 | -476 | 724 | 8934 |