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 |
|---|---|---|---|
| meena-1996 | 1 | 1923 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.397 | 0.397 | 0.397 | 75.6 | -76 | -76 | 1637 | 1637 | 5500 |
| EloSRM | -0.450 | 0.450 | 0.450 | 88.8 | -89 | -89 | 1923 | 1923 | 5288 |
| initial | -0.493 | 0.493 | 0.493 | 59.4 | -59 | -59 | 1141 | 1141 | 5563 |
| SRMFix | -0.496 | 0.496 | 0.496 | 115.5 | -115 | -115 | 1085 | 1085 | 5633 |
| SRM | -1.139 | 1.139 | 1.139 | 370.0 | -370 | -370 | 830 | 830 | 4820 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-26 | SRM 713 | 2 | 164 | 142.73 | -0.45 | -89 | 1923 | 5288 | -370 | 830 | 4820 |