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 |
|---|---|---|---|
| UncleCharlie | 1 | 1841 | 1007 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.009 | 0.009 | 0.009 | 1.1 | 1 | 1 | 1201 | 1201 | 9019 |
| SRMFix | -0.058 | 0.058 | 0.058 | 14.2 | -14 | -14 | 1186 | 1186 | 8966 |
| EloSRM | 0.064 | 0.064 | 0.064 | 49.7 | 50 | 50 | 1841 | 1841 | 8853 |
| SRM | -0.922 | 0.922 | 0.922 | 193.0 | -193 | -193 | 1007 | 1007 | 6160 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-20 | SRM 565 | 2 | 658 | 688.03 | 0.06 | 50 | 1841 | 8853 | -193 | 1007 | 6160 |