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 |
|---|---|---|---|
| alex131 | 1 | 1712 | 846 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.296 | 0.296 | 0.296 | 53.0 | -53 | -53 | 1517 | 1517 | 10971 |
| EloSRM | -0.354 | 0.354 | 0.354 | 73.3 | -73 | -73 | 1712 | 1712 | 10742 |
| initial | -0.395 | 0.395 | 0.395 | 47.5 | -48 | -48 | 1152 | 1152 | 10781 |
| SRMFix | -0.459 | 0.459 | 0.459 | 107.5 | -107 | -107 | 1093 | 1093 | 11083 |
| SRM | -1.308 | 1.308 | 1.308 | 354.0 | -354 | -354 | 846 | 846 | 8500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-10 | SRM 560 | 2 | 843 | 659.51 | -0.35 | -73 | 1712 | 10742 | -354 | 846 | 8500 |