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 |
|---|---|---|---|
| pimple | 2 | 1621 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.131 | 0.137 | 0.190 | 23.5 | -45 | 2 | 1202 | 1156 | 9239 |
| initial | -0.082 | 0.152 | 0.173 | 18.4 | -28 | 8 | 1208 | 1180 | 9328 |
| EloSRM | -0.050 | 0.203 | 0.209 | 54.6 | -31 | 78 | 1653 | 1621 | 7707 |
| Odd | -0.028 | 0.217 | 0.219 | 58.4 | -23 | 93 | 1530 | 1506 | 7762 |
| SRM | -0.812 | 0.812 | 0.819 | 174.0 | -195 | -153 | 1005 | 852 | 8992 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-09-20 | SRM 418 | 2 | 445 | 481.18 | -0.25 | -31 | 1621 | 7707 | -153 | 852 | 8992 |
| 1 | 2008-09-11 | SRM 417 | 2 | 548 | 609.62 | 0.15 | 78 | 1653 | 7430 | -195 | 1005 | 6855 |