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 |
|---|---|---|---|
| czajmen | 3 | 1637 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.041 | 0.156 | 0.185 | 18.8 | -11 | 36 | 1236 | 1215 | 5766 |
| SRMFix | -0.041 | 0.202 | 0.208 | 38.6 | -39 | 58 | 1258 | 1200 | 5772 |
| EloSRM | 0.002 | 0.259 | 0.279 | 59.3 | -23 | 148 | 1667 | 1637 | 5563 |
| SRM | -0.644 | 0.644 | 0.651 | 114.3 | -145 | -81 | 1083 | 857 | 5738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-11-10 | SRM 375 | 2 | 357 | 323.75 | -0.14 | -7 | 1637 | 5563 | -81 | 857 | 5738 |
| 2 | 2007-09-12 | SRM 365 | 2 | 465 | 392.51 | -0.24 | -23 | 1644 | 5177 | -145 | 938 | 4514 |
| 1 | 2007-08-11 | SRM 363 | 2 | 391 | 510.76 | 0.39 | 148 | 1667 | 4870 | -117 | 1083 | 3380 |