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 |
|---|---|---|---|
| Nikitin | 3 | 1463 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.147 | 0.150 | 0.242 | 30.8 | -45 | 31 | 1507 | 1463 | 5235 |
| Odd | -0.144 | 0.158 | 0.247 | 36.1 | -41 | 46 | 1431 | 1390 | 5245 |
| initial | -0.179 | 0.179 | 0.250 | 21.6 | -51 | -6 | 1192 | 1135 | 6179 |
| SRMFix | -0.187 | 0.187 | 0.252 | 29.0 | -58 | -10 | 1180 | 1113 | 5706 |
| SRM | -0.558 | 0.558 | 0.564 | 139.7 | -163 | -115 | 1037 | 781 | 5619 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-08-03 | SRM 314 | 2 | 282 | 248.41 | -0.42 | -45 | 1463 | 5235 | -141 | 781 | 5619 |
| 2 | 2006-07-12 | SRM 311 | 2 | 271 | 266.17 | -0.03 | 16 | 1507 | 4725 | -115 | 922 | 4225 |
| 1 | 2006-06-08 | SRM 306 | 2 | 153 | 249.80 | 0.00 | 31 | 1491 | 4742 | -163 | 1037 | 3311 |