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 |
|---|---|---|---|
| kubko | 4 | 1804 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.510 | 0.779 | 0.967 | 143.6 | -117 | 323 | 1804 | 1804 | 3276 |
| Odd | 0.532 | 0.785 | 0.972 | 140.5 | -104 | 316 | 1721 | 1721 | 3297 |
| initial | 0.489 | 0.810 | 0.945 | 97.6 | -77 | 191 | 1436 | 1436 | 3017 |
| SRMFix | 0.508 | 0.849 | 1.004 | 132.7 | -155 | 247 | 1420 | 1420 | 3331 |
| SRM | 0.481 | 1.160 | 1.209 | 203.0 | -530 | 165 | 952 | 952 | 4286 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-12-09 | SRM 329 | 2 | 183 | 211.12 | 0.21 | 45 | 1804 | 3276 | 39 | 952 | 4286 |
| 3 | 2006-07-26 | SRM 313 | 2 | 133 | 207.15 | 0.64 | 90 | 1760 | 3179 | 78 | 913 | 4360 |
| 2 | 2006-07-22 | SRM 312 | 2 | 120 | 398.62 | 1.73 | 323 | 1670 | 3687 | 165 | 835 | 5089 |
| 1 | 2006-07-12 | SRM 311 | 2 | 393 | 279.36 | -0.54 | -117 | 1347 | 6444 | -530 | 670 | 6287 |