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 |
|---|---|---|---|
| a_muraka | 1 | 2148 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.053 | 0.053 | 0.053 | 47.2 | 47 | 47 | 2148 | 2148 | 2386 |
| SRMFix | 0.063 | 0.063 | 0.063 | 15.3 | 15 | 15 | 1215 | 1215 | 2485 |
| initial | 0.086 | 0.086 | 0.086 | 10.4 | 10 | 10 | 1210 | 1210 | 2522 |
| SRM | -0.635 | 0.635 | 0.635 | 145.0 | -145 | -145 | 1055 | 1055 | 1996 |
| # | 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 | 96 | 99.58 | 0.05 | 47 | 2148 | 2386 | -145 | 1055 | 1996 |