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 |
|---|---|---|---|
| eugals | 4 | 1328 | 446 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.247 | 0.247 | 0.279 | 32.5 | -67 | -1 | 1346 | 1252 | 7579 |
| EloSRM | -0.252 | 0.252 | 0.286 | 40.0 | -75 | -3 | 1434 | 1328 | 7535 |
| SRMFix | -0.306 | 0.306 | 0.342 | 54.9 | -94 | -11 | 1106 | 980 | 7777 |
| initial | -0.340 | 0.340 | 0.372 | 40.9 | -67 | -16 | 1157 | 1036 | 7761 |
| SRM | -0.615 | 0.615 | 0.718 | 188.5 | -321 | -18 | 879 | 446 | 7705 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-01-17 | SRM 335 | 2 | 381 | 433.07 | -0.07 | -3 | 1328 | 7535 | -18 | 446 | 7705 |
| 3 | 2007-01-13 | SRM 334 | 2 | 513 | 485.78 | -0.22 | -29 | 1331 | 7449 | -96 | 464 | 7593 |
| 2 | 2007-01-04 | SRM 333 | 2 | 564 | 417.36 | -0.44 | -75 | 1359 | 7117 | -319 | 560 | 7281 |
| 1 | 2006-12-28 | SRM 332 | 2 | 232 | 226.17 | -0.28 | -54 | 1434 | 5947 | -321 | 879 | 4921 |