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 |
|---|---|---|---|
| ubnops | 3 | 1575 | 771 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.072 | 0.072 | 0.078 | 8.2 | -9 | 7 | 1575 | 1575 | 8440 |
| initial | -0.144 | 0.144 | 0.151 | 17.4 | -23 | -12 | 1177 | 1165 | 9692 |
| SRMFix | -0.168 | 0.168 | 0.186 | 37.3 | -59 | -15 | 1141 | 1125 | 9727 |
| SRM | -0.904 | 0.904 | 0.963 | 214.5 | -306 | -123 | 894 | 771 | 9801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-23 | SRM 431 | 2 | 163 | ||||||||
| 2 | 2008-10-28 | SRM 423 | 2 | 422 | 409.70 | -0.04 | 7 | 1575 | 8440 | -123 | 771 | 9801 |
| 1 | 2008-09-24 | SRM 419 | 2 | 429 | 399.86 | -0.10 | -9 | 1567 | 9239 | -306 | 894 | 8546 |