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 |
|---|---|---|---|
| FedYa | 4 | 1449 | 594 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.156 | 0.156 | 0.186 | 29.2 | -44 | 16 | 1377 | 1349 | 8220 |
| EloSRM | -0.164 | 0.164 | 0.196 | 34.5 | -58 | 13 | 1481 | 1449 | 8232 |
| SRMFix | -0.249 | 0.249 | 0.289 | 49.1 | -101 | -12 | 1099 | 1053 | 8841 |
| initial | -0.260 | 0.260 | 0.276 | 31.2 | -44 | -16 | 1156 | 1106 | 8887 |
| SRM | -0.762 | 0.762 | 0.868 | 202.0 | -378 | -111 | 822 | 594 | 8614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-12-13 | SRM 383 | 2 | 367 | 349.13 | -0.21 | -32 | 1449 | 8232 | -111 | 594 | 8614 |
| 3 | 2007-10-09 | SRM 370 | 2 | 486 | 480.68 | -0.02 | 13 | 1481 | 6530 | -117 | 705 | 6719 |
| 2 | 2007-10-04 | SRM 369 | 2 | 459 | ||||||||
| 1 | 2007-09-26 | SRM 367 | 2 | 601 | 499.51 | -0.27 | -58 | 1468 | 6557 | -378 | 822 | 5500 |