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 |
|---|---|---|---|
| authendic | 2 | 1681 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.006 | 0.309 | 0.310 | 37.3 | -38 | 37 | 1237 | 1198 | 8157 |
| SRMFix | -0.078 | 0.316 | 0.326 | 61.5 | -66 | 57 | 1257 | 1192 | 7980 |
| EloSRM | 0.001 | 0.394 | 0.394 | 101.7 | -53 | 151 | 1734 | 1681 | 7328 |
| SRM | -0.815 | 0.815 | 0.822 | 164.5 | -193 | -136 | 1064 | 871 | 8632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-02 | SRM 428 | 2 | 513 | 465.71 | -0.39 | -53 | 1681 | 7328 | -193 | 871 | 8632 |
| 1 | 2008-11-12 | SRM 425 | 2 | 490 | 644.47 | 0.40 | 151 | 1734 | 6641 | -136 | 1064 | 5796 |