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 |
|---|---|---|---|
| rodz | 1 | 2412 | 1326 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.390 | 0.390 | 0.390 | 126.0 | 126 | 126 | 1326 | 1326 | 1215 |
| EloSRM | 0.826 | 0.826 | 0.826 | 291.5 | 292 | 292 | 2412 | 2412 | 1766 |
| SRMFix | 0.830 | 0.830 | 0.830 | 186.2 | 186 | 186 | 1386 | 1386 | 2066 |
| initial | 0.833 | 0.833 | 0.833 | 100.3 | 100 | 100 | 1300 | 1300 | 2229 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-06-23 | TCC19 South America Prelims | 1 | 64 | 113.45 | 0.83 | 292 | 2412 | 1766 | 126 | 1326 | 1215 |