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 |
|---|---|---|---|
| WiLSPi | 2 | 2193 | 1017 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.688 | 0.708 | 0.987 | 158.0 | 22 | 294 | 2193 | 2193 | 6403 |
| Odd | 0.713 | 0.713 | 0.985 | 167.2 | 45 | 289 | 1962 | 1962 | 6577 |
| initial | 0.647 | 0.718 | 0.966 | 86.4 | -9 | 164 | 1356 | 1356 | 7045 |
| SRMFix | 0.613 | 0.753 | 0.971 | 119.3 | -34 | 205 | 1370 | 1370 | 6897 |
| SRM | -0.113 | 0.950 | 0.956 | 146.5 | -238 | 55 | 1017 | 1017 | 6243 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-12 | SRM 645 | 2 | 195 | 514.23 | 1.40 | 294 | 2193 | 6403 | 55 | 1017 | 6243 |
| 1 | 2014-08-30 | SRM 631 | 2 | 748 | 736.63 | -0.02 | 22 | 1899 | 9864 | -238 | 962 | 7158 |