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 |
|---|---|---|---|
| roobert | 1 | 2112 | 1019 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.080 | 0.080 | 0.080 | 9.6 | -10 | -10 | 1190 | 1190 | 2588 |
| SRMFix | -0.102 | 0.102 | 0.102 | 25.0 | -25 | -25 | 1175 | 1175 | 2595 |
| EloSRM | -0.103 | 0.103 | 0.103 | 4.3 | 4 | 4 | 2112 | 2112 | 2424 |
| SRM | -0.771 | 0.771 | 0.771 | 181.0 | -181 | -181 | 1019 | 1019 | 2188 |
| # | 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 | 135 | 125.66 | -0.10 | 4 | 2112 | 2424 | -181 | 1019 | 2188 |