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 |
|---|---|---|---|
| mdos | 4 | 1737 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.096 | 0.274 | 0.298 | 57.4 | -37 | 81 | 1737 | 1737 | 6624 |
| initial | 0.109 | 0.276 | 0.318 | 33.3 | -38 | 53 | 1252 | 1252 | 6870 |
| Odd | 0.106 | 0.281 | 0.297 | 60.8 | -31 | 85 | 1623 | 1623 | 6626 |
| SRMFix | 0.073 | 0.291 | 0.318 | 42.4 | -49 | 52 | 1233 | 1233 | 7077 |
| SRM | -0.451 | 0.554 | 0.662 | 101.0 | -232 | 5 | 968 | 806 | 9322 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-11-25 | SRM 427 | 2 | 323 | 413.39 | 0.36 | 58 | 1737 | 6624 | 5 | 806 | 9322 |
| 3 | 2008-11-22 | SRM 426 | 2 | 525 | 502.24 | -0.36 | -37 | 1679 | 7180 | -117 | 801 | 9277 |
| 2 | 2008-11-12 | SRM 425 | 2 | 483 | 598.40 | 0.31 | 81 | 1716 | 6852 | -50 | 918 | 7910 |
| 1 | 2008-11-06 | SRM 424 | 2 | 500 | 526.86 | 0.08 | 53 | 1635 | 7561 | -232 | 968 | 7357 |