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 |
|---|---|---|---|
| unicef | 1 | 2768 | 1941 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 8.652 | 8.652 | 8.652 | 741.0 | 741 | 741 | 1941 | 1941 | 550 |
| SRMFix | 9.608 | 9.608 | 9.608 | 1,092.8 | 1093 | 1093 | 2293 | 2293 | 787 |
| initial | 9.674 | 9.674 | 9.674 | 1,164.9 | 1165 | 1165 | 2365 | 2365 | 1512 |
| EloSRM | 9.749 | 9.749 | 9.749 | 1,055.3 | 1055 | 1055 | 2768 | 2768 | 1126 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-06-02 | SRM 508 | 2 | 1 | 860.23 | 9.75 | 1055 | 2768 | 1126 | 741 | 1941 | 550 |