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 |
|---|---|---|---|
| bnsgny | 2 | 1698 | 542 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.311 | 0.311 | 0.327 | 69.4 | -94 | -44 | 1520 | 1476 | 11540 |
| EloSRM | -0.330 | 0.330 | 0.358 | 79.3 | -112 | -46 | 1744 | 1698 | 11475 |
| initial | -0.435 | 0.435 | 0.445 | 52.4 | -63 | -41 | 1137 | 1095 | 11174 |
| SRMFix | -0.438 | 0.438 | 0.468 | 92.5 | -139 | -46 | 1061 | 1015 | 11425 |
| SRM | -1.012 | 1.012 | 1.142 | 329.0 | -514 | -144 | 686 | 542 | 10873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-17 | SRM 656 | 2 | 484 | 468.89 | -0.19 | -46 | 1698 | 11475 | -144 | 542 | 10873 |
| 1 | 2014-04-04 | SRM 615 | 2 | 856 | 618.40 | -0.47 | -112 | 1744 | 11523 | -514 | 686 | 10663 |