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 |
|---|---|---|---|
| AndyZhao | 1 | 2236 | 1050 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.013 | 0.013 | 0.013 | 3.2 | 3 | 3 | 1203 | 1203 | 2805 |
| initial | 0.016 | 0.016 | 0.016 | 1.9 | 2 | 2 | 1202 | 1202 | 2830 |
| EloSRM | -0.018 | 0.018 | 0.018 | 27.2 | 27 | 27 | 2236 | 2236 | 2658 |
| Odd | 0.049 | 0.049 | 0.049 | 61.2 | 61 | 61 | 1898 | 1898 | 2692 |
| SRM | -0.667 | 0.667 | 0.667 | 150.0 | -150 | -150 | 1050 | 1050 | 2249 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-03-19 | SRM 802 | 2 | 108 | 106.67 | -0.02 | 27 | 2236 | 2658 | -150 | 1050 | 2249 |