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 |
|---|---|---|---|
| joeyahines | 1 | 2222 | 1105 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.136 | 0.136 | 0.136 | 69.6 | 70 | 70 | 2222 | 2222 | 2404 |
| SRMFix | 0.144 | 0.144 | 0.144 | 35.0 | 35 | 35 | 1235 | 1235 | 2529 |
| initial | 0.161 | 0.161 | 0.161 | 19.4 | 19 | 19 | 1219 | 1219 | 2563 |
| SRM | -0.428 | 0.428 | 0.428 | 95.0 | -95 | -95 | 1105 | 1105 | 1940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-02-03 | SRM 777 | 2 | 127 | 139.59 | 0.14 | 70 | 2222 | 2404 | -95 | 1105 | 1940 |