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 |
|---|---|---|---|
| MohammadB27 | 1 | 2215 | 1094 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.120 | 0.120 | 0.120 | 65.5 | 66 | 66 | 2215 | 2215 | 2379 |
| SRMFix | 0.145 | 0.145 | 0.145 | 35.1 | 35 | 35 | 1235 | 1235 | 2496 |
| initial | 0.158 | 0.158 | 0.158 | 19.1 | 19 | 19 | 1219 | 1219 | 2528 |
| Odd | 0.192 | 0.192 | 0.192 | 91.3 | 91 | 91 | 1891 | 1891 | 2446 |
| SRM | -0.495 | 0.495 | 0.495 | 106.0 | -106 | -106 | 1094 | 1094 | 1939 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-16 | SRM 775 | 2 | 107 | 116.31 | 0.12 | 66 | 2215 | 2379 | -106 | 1094 | 1939 |