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 |
|---|---|---|---|
| input[n] | 1 | 1858 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.061 | 0.061 | 0.061 | 9.0 | 9 | 9 | 1209 | 1209 | 2540 |
| SRMFix | 1.001 | 1.001 | 1.001 | 220.4 | 220 | 220 | 1420 | 1420 | 3636 |
| initial | 1.054 | 1.054 | 1.054 | 126.9 | 127 | 127 | 1327 | 1327 | 4193 |
| EloSRM | 1.179 | 1.179 | 1.179 | 346.1 | 346 | 346 | 1858 | 1858 | 3469 |
| Odd | 1.217 | 1.217 | 1.217 | 360.0 | 360 | 360 | 1757 | 1757 | 3544 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-06-20 | SRM 355 | 2 | 181 | 409.81 | 1.18 | 346 | 1858 | 3469 | 9 | 1209 | 2540 |