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 |
|---|---|---|---|
| second_saturday | 1 | 2167 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.327 | 0.327 | 0.327 | 39.4 | -39 | -39 | 1161 | 1161 | 2855 |
| SRMFix | -0.333 | 0.333 | 0.333 | 79.1 | -79 | -79 | 1121 | 1121 | 2918 |
| Odd | -0.341 | 0.341 | 0.341 | 46.9 | -47 | -47 | 1799 | 1799 | 2776 |
| EloSRM | -0.343 | 0.343 | 0.343 | 55.7 | -56 | -56 | 2167 | 2167 | 2681 |
| SRM | -0.806 | 0.806 | 0.806 | 253.0 | -253 | -253 | 947 | 947 | 2331 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-06-25 | SRM 808 | 2 | 61 | 71.77 | -0.34 | -56 | 2167 | 2681 | -253 | 947 | 2331 |