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 |
|---|---|---|---|
| obonicus | 5 | 1715 | 856 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.128 | 0.447 | 0.592 | 82.1 | -59 | 202 | 1741 | 1715 | 4414 |
| initial | 0.165 | 0.462 | 0.565 | 55.6 | -63 | 114 | 1306 | 1280 | 4553 |
| SRMFix | 0.120 | 0.485 | 0.584 | 72.6 | -81 | 150 | 1320 | 1270 | 4664 |
| SRM | -0.293 | 0.578 | 0.666 | 97.5 | -225 | 23 | 998 | 856 | 5083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 4 | 2007-07-12 | SRM 357 | 2 | 271 | 299.14 | 0.14 | 33 | 1715 | 4414 | -11 | 856 | 5083 |
| 3 | 2007-07-02 | SRM 356 | 2 | 304 | 243.82 | -0.64 | -59 | 1682 | 4652 | -131 | 867 | 5052 |
| 2 | 2007-05-23 | SRM 350 | 2 | 179 | 354.88 | 0.99 | 202 | 1741 | 4044 | 23 | 998 | 3881 |
| 1 | 2007-04-24 | SRM 346 | 2 | 311 | 315.41 | 0.02 | 35 | 1539 | 5297 | -225 | 975 | 4066 |