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 |
|---|---|---|---|
| bjmuller | 2 | 1692 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.058 | 0.150 | 0.160 | 18.0 | -11 | 25 | 1225 | 1214 | 7505 |
| SRMFix | -0.018 | 0.168 | 0.169 | 34.1 | -32 | 36 | 1236 | 1205 | 7422 |
| EloSRM | 0.047 | 0.257 | 0.261 | 74.6 | -22 | 128 | 1714 | 1692 | 7190 |
| SRM | -0.832 | 0.832 | 0.833 | 154.5 | -171 | -138 | 1029 | 891 | 8375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-11 | SRM 429 | 2 | 570 | 492.74 | -0.21 | -22 | 1692 | 7190 | -138 | 891 | 8375 |
| 1 | 2008-12-02 | SRM 428 | 2 | 449 | 554.34 | 0.30 | 128 | 1714 | 6973 | -171 | 1029 | 6189 |