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 |
|---|---|---|---|
| Julie_ | 2 | 1740 | 923 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.297 | 0.556 | 0.630 | 67.0 | -31 | 103 | 1271 | 1271 | 6560 |
| EloSRM | 0.378 | 0.572 | 0.685 | 124.0 | -37 | 211 | 1740 | 1740 | 6432 |
| SRMFix | 0.294 | 0.587 | 0.657 | 104.4 | -70 | 139 | 1269 | 1269 | 6667 |
| SRM | -0.277 | 0.670 | 0.725 | 163.5 | -302 | 25 | 923 | 923 | 8167 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-31 | SRM 412 | 2 | 319 | 616.13 | 0.95 | 211 | 1740 | 6432 | 25 | 923 | 8167 |
| 1 | 2008-07-19 | SRM 410 | 2 | 577 | 650.17 | -0.19 | -37 | 1530 | 9825 | -302 | 898 | 8418 |