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 |
|---|---|---|---|
| Pikki | 5 | 1422 | 467 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.146 | 0.196 | 0.207 | 33.3 | -56 | 42 | 1348 | 1322 | 12241 |
| EloSRM | -0.138 | 0.198 | 0.208 | 39.8 | -70 | 49 | 1454 | 1422 | 12652 |
| SRMFix | -0.207 | 0.240 | 0.269 | 42.0 | -104 | 9 | 1096 | 1008 | 12925 |
| initial | -0.232 | 0.249 | 0.276 | 30.0 | -47 | 5 | 1153 | 1061 | 12942 |
| SRM | -0.485 | 0.499 | 0.631 | 146.6 | -397 | 0 | 803 | 467 | 12755 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-09-24 | SRM 419 | 2 | 433 | 480.00 | 0.15 | 49 | 1422 | 12652 | 0 | 467 | 12755 |
| 4 | 2008-03-11 | SRM 393 | 2 | 684 | 644.00 | -0.20 | -30 | 1374 | 9700 | -104 | 467 | 9550 |
| 3 | 2007-11-28 | SRM 379 | 2 | 339 | 369.93 | -0.12 | -14 | 1404 | 8397 | -75 | 571 | 8273 |
| 2 | 2007-11-06 | SRM 374 | 2 | 517 | 512.24 | -0.21 | -37 | 1417 | 7912 | -157 | 646 | 7617 |
| 1 | 2007-09-12 | SRM 365 | 2 | 535 | 489.23 | -0.31 | -70 | 1454 | 6762 | -397 | 803 | 5730 |