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 |
|---|---|---|---|
| cvieiram | 1 | 1687 | 898 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.155 | 0.155 | 0.155 | 23.7 | -24 | -24 | 1687 | 1687 | 8754 |
| initial | -0.226 | 0.226 | 0.226 | 27.2 | -27 | -27 | 1173 | 1173 | 8677 |
| SRMFix | -0.289 | 0.289 | 0.289 | 69.0 | -69 | -69 | 1131 | 1131 | 8806 |
| SRM | -1.249 | 1.249 | 1.249 | 302.0 | -302 | -302 | 898 | 898 | 6672 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-17 | SRM 504.5 | 2 | 946 | 850.65 | -0.16 | -24 | 1687 | 8754 | -302 | 898 | 6672 |