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 |
|---|---|---|---|
| avid.piks | 4 | 1538 | 542 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.088 | 0.201 | 0.220 | 43.3 | -61 | 72 | 1413 | 1413 | 8628 |
| EloSRM | -0.090 | 0.216 | 0.238 | 51.5 | -75 | 84 | 1538 | 1538 | 8832 |
| initial | -0.187 | 0.248 | 0.279 | 29.9 | -47 | 15 | 1153 | 1110 | 9896 |
| SRMFix | -0.164 | 0.257 | 0.289 | 47.6 | -102 | 22 | 1098 | 1054 | 9838 |
| SRM | -0.508 | 0.570 | 0.740 | 164.5 | -423 | 0 | 777 | 542 | 9713 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-09-10 | SRM 448 | 2 | 694 | 828.15 | 0.25 | 84 | 1538 | 8832 | 0 | 542 | 9713 |
| 3 | 2008-09-20 | SRM 418 | 2 | 445 | 554.85 | -0.05 | 1 | 1454 | 11836 | -27 | 542 | 12318 |
| 2 | 2008-09-11 | SRM 417 | 2 | 722 | 651.98 | -0.26 | -46 | 1453 | 11910 | -208 | 569 | 12185 |
| 1 | 2008-09-04 | SRM 416 | 2 | 554 | 490.40 | -0.30 | -75 | 1498 | 11007 | -423 | 777 | 10074 |