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 |
|---|---|---|---|
| vikalpa22 | 1 | 1288 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.466 | 0.466 | 0.466 | 88.2 | -88 | -88 | 1234 | 1234 | 3599 |
| EloSRM | -0.493 | 0.493 | 0.493 | 104.3 | -104 | -104 | 1288 | 1288 | 3487 |
| initial | -0.573 | 0.573 | 0.573 | 69.0 | -69 | -69 | 1131 | 1131 | 3505 |
| SRMFix | -0.615 | 0.615 | 0.615 | 141.3 | -141 | -141 | 1059 | 1059 | 3654 |
| SRM | -1.254 | 1.254 | 1.254 | 449.0 | -449 | -449 | 751 | 751 | 3263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-02-08 | SRM 230 | 2 | 186 | 144.61 | -0.49 | -104 | 1288 | 3487 | -449 | 751 | 3263 |