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 |
|---|---|---|---|
| atsumumiya | 1 | 2287 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.007 | 0.007 | 0.007 | 1.0 | 1 | 1 | 1201 | 1201 | 1646 |
| SRMFix | 0.557 | 0.557 | 0.557 | 128.8 | 129 | 129 | 1329 | 1329 | 2229 |
| initial | 0.562 | 0.562 | 0.562 | 67.7 | 68 | 68 | 1268 | 1268 | 2328 |
| EloSRM | 0.568 | 0.568 | 0.568 | 169.9 | 170 | 170 | 2287 | 2287 | 2126 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 82 | 121.58 | 0.57 | 170 | 2287 | 2126 | 1 | 1201 | 1646 |