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 |
|---|---|---|---|
| topnik | 1 | 2254 | 1132 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.346 | 0.346 | 0.346 | 68.0 | -68 | -68 | 1132 | 1132 | 1834 |
| EloSRM | 0.394 | 0.394 | 0.394 | 139.0 | 139 | 139 | 2254 | 2254 | 2224 |
| SRMFix | 0.412 | 0.412 | 0.412 | 96.8 | 97 | 97 | 1297 | 1297 | 2321 |
| initial | 0.423 | 0.423 | 0.423 | 51.0 | 51 | 51 | 1251 | 1251 | 2401 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-05-10 | TCO19 SRM 758 | 2 | 87 | 114.34 | 0.39 | 139 | 2254 | 2224 | -68 | 1132 | 1834 |