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 |
|---|---|---|---|
| killer17 | 2 | 1521 | 640 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.257 | 0.257 | 0.262 | 49.3 | -66 | -33 | 1414 | 1381 | 9310 |
| EloSRM | -0.275 | 0.275 | 0.284 | 60.9 | -81 | -41 | 1562 | 1521 | 9274 |
| initial | -0.361 | 0.361 | 0.365 | 43.5 | -50 | -38 | 1150 | 1113 | 9245 |
| SRMFix | -0.363 | 0.363 | 0.376 | 76.3 | -107 | -45 | 1093 | 1047 | 9355 |
| SRM | -0.917 | 0.917 | 0.975 | 280.0 | -404 | -156 | 796 | 640 | 8570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-20 | SRM 470 | 2 | 752 | 749.34 | -0.21 | -41 | 1521 | 9274 | -156 | 640 | 8570 |
| 1 | 2010-01-19 | SRM 459 | 2 | 744 | 663.44 | -0.34 | -81 | 1562 | 8105 | -404 | 796 | 6961 |