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 |
|---|---|---|---|
| nisadyo | 1 | 2021 | 1089 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.336 | 0.336 | 0.336 | 79.7 | 80 | 80 | 1280 | 1280 | 8102 |
| initial | 0.408 | 0.408 | 0.408 | 49.1 | 49 | 49 | 1249 | 1249 | 8702 |
| EloSRM | 0.466 | 0.466 | 0.466 | 169.0 | 169 | 169 | 2021 | 2021 | 7935 |
| Odd | 0.521 | 0.521 | 0.521 | 188.9 | 189 | 189 | 1801 | 1801 | 8173 |
| SRM | -0.615 | 0.615 | 0.615 | 111.0 | -111 | -111 | 1089 | 1089 | 5614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-03-04 | SRM 611 | 2 | 463 | 639.50 | 0.47 | 169 | 2021 | 7935 | -111 | 1089 | 5614 |