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 |
|---|---|---|---|
| devX | 5 | 1541 | 779 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.016 | 0.349 | 0.457 | 42.1 | -61 | 99 | 1300 | 1190 | 8300 |
| SRM | -0.390 | 0.390 | 0.447 | 84.2 | -143 | -2 | 1198 | 779 | 10146 |
| SRMFix | -0.133 | 0.442 | 0.495 | 73.3 | -81 | 174 | 1374 | 1182 | 8104 |
| EloSRM | -0.093 | 0.467 | 0.568 | 88.4 | -71 | 269 | 1661 | 1541 | 9752 |
| Odd | -0.128 | 0.508 | 0.597 | 83.8 | -70 | 276 | 1597 | 1475 | 8049 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-08-26 | SRM 415 | 2 | 335 | 352.71 | -0.21 | -33 | 1541 | 9752 | -91 | 779 | 10146 |
| 4 | 2007-04-18 | SRM 345 | 2 | 429 | 434.03 | 0.02 | 27 | 1574 | 5034 | -74 | 870 | 4945 |
| 3 | 2005-09-27 | SRM 265 | 2 | 314 | 195.98 | -0.68 | -71 | 1548 | 2895 | -143 | 944 | 2841 |
| 2 | 2005-03-03 | SRM 233 | 2 | 143 | 100.51 | -0.51 | -42 | 1619 | 1959 | -111 | 1087 | 1665 |
| 1 | 2005-01-31 | SRM 229 | 2 | 71 | 134.27 | 0.92 | 269 | 1661 | 1838 | -2 | 1198 | 1270 |