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 |
|---|---|---|---|
| a0182202 | 1 | 2024 | 430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.689 | 0.689 | 0.689 | 83.0 | -83 | -83 | 1117 | 1117 | 4433 |
| SRMFix | -0.705 | 0.705 | 0.705 | 160.4 | -160 | -160 | 1040 | 1040 | 4558 |
| EloSRM | -0.707 | 0.707 | 0.707 | 141.7 | -142 | -142 | 2024 | 2024 | 4330 |
| SRM | -1.372 | 1.372 | 1.372 | 770.0 | -770 | -770 | 430 | 430 | 4639 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-05-15 | SRM 786 | 2 | 348 | 213.21 | -0.71 | -142 | 2024 | 4330 | -770 | 430 | 4639 |