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 |
|---|---|---|---|
| yapoo | 1 | 2219 | 1123 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.316 | 0.316 | 0.316 | 117.4 | 117 | 117 | 2219 | 2219 | 2188 |
| SRMFix | 0.326 | 0.326 | 0.326 | 77.4 | 77 | 77 | 1277 | 1277 | 2282 |
| initial | 0.349 | 0.349 | 0.349 | 42.1 | 42 | 42 | 1242 | 1242 | 2353 |
| SRM | -0.372 | 0.372 | 0.372 | 77.0 | -77 | -77 | 1123 | 1123 | 1778 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-02-02 | TCO19 SRM 749 | 2 | 80 | 99.58 | 0.32 | 117 | 2219 | 2188 | -77 | 1123 | 1778 |