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 |
|---|---|---|---|
| shahbawany | 1 | 1819 | 1121 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.451 | 0.451 | 0.451 | 79.0 | -79 | -79 | 1121 | 1121 | 4524 |
| SRMFix | 0.509 | 0.509 | 0.509 | 118.4 | 118 | 118 | 1318 | 1318 | 5989 |
| initial | 0.580 | 0.580 | 0.580 | 69.9 | 70 | 70 | 1270 | 1270 | 6519 |
| EloSRM | 0.658 | 0.658 | 0.658 | 222.6 | 223 | 223 | 1819 | 1819 | 5713 |
| Odd | 0.699 | 0.699 | 0.699 | 234.2 | 234 | 234 | 1684 | 1684 | 5901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-02-12 | SRM 435 | 2 | 290 | 457.46 | 0.66 | 223 | 1819 | 5713 | -79 | 1121 | 4524 |