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 |
|---|---|---|---|
| lessaaugusto | 1 | 2013 | 845 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.428 | 0.428 | 0.428 | 73.7 | -74 | -74 | 1699 | 1699 | 3128 |
| initial | -0.479 | 0.479 | 0.479 | 57.6 | -58 | -58 | 1142 | 1142 | 3207 |
| SRMFix | -0.501 | 0.501 | 0.501 | 116.7 | -117 | -117 | 1083 | 1083 | 3274 |
| EloSRM | -0.503 | 0.503 | 0.503 | 94.2 | -94 | -94 | 2013 | 2013 | 2980 |
| SRM | -1.170 | 1.170 | 1.170 | 355.0 | -355 | -355 | 845 | 845 | 2803 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-03-20 | TCO19 SRM 753 | 2 | 178 | 125.65 | -0.50 | -94 | 2013 | 2980 | -355 | 845 | 2803 |