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 |
|---|---|---|---|
| hco | 1 | 1729 | 969 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.017 | 0.017 | 0.017 | 34.1 | 34 | 34 | 1729 | 1729 | 7721 |
| initial | -0.054 | 0.054 | 0.054 | 6.5 | -6 | -6 | 1194 | 1194 | 7783 |
| SRMFix | -0.126 | 0.126 | 0.126 | 30.7 | -31 | -31 | 1169 | 1169 | 7755 |
| SRM | -1.058 | 1.058 | 1.058 | 231.0 | -231 | -231 | 969 | 969 | 5504 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-01-27 | SRM 495 | 2 | 739 | 747.78 | 0.02 | 34 | 1729 | 7721 | -231 | 969 | 5504 |