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 |
|---|---|---|---|
| Rustem123 | 1 | 1529 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.221 | 0.221 | 0.221 | 43.5 | -43 | -43 | 1401 | 1401 | 10523 |
| EloSRM | -0.249 | 0.249 | 0.249 | 58.6 | -59 | -59 | 1528 | 1528 | 10302 |
| initial | -0.322 | 0.322 | 0.322 | 38.8 | -39 | -39 | 1161 | 1161 | 10141 |
| SRMFix | -0.366 | 0.366 | 0.366 | 86.5 | -86 | -86 | 1114 | 1114 | 10271 |
| SRM | -1.191 | 1.191 | 1.191 | 370.0 | -370 | -370 | 830 | 830 | 9105 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-11 | SRM 429 | 2 | 603 | 577.09 | -0.25 | -59 | 1528 | 10302 | -370 | 830 | 9105 |