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 |
|---|---|---|---|
| Saadi | 3 | 1371 | 613 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.227 | 0.227 | 0.240 | 29.5 | -42 | -7 | 1343 | 1294 | 7050 |
| EloSRM | -0.241 | 0.241 | 0.256 | 39.3 | -59 | -10 | 1430 | 1371 | 7036 |
| SRMFix | -0.311 | 0.311 | 0.338 | 61.0 | -107 | -19 | 1093 | 1017 | 7567 |
| initial | -0.337 | 0.337 | 0.351 | 40.5 | -49 | -24 | 1151 | 1078 | 7485 |
| SRM | -0.761 | 0.761 | 0.857 | 195.7 | -337 | -61 | 863 | 613 | 7162 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-01-17 | SRM 335 | 2 | 381 | 419.53 | -0.12 | -10 | 1371 | 7036 | -61 | 613 | 7162 |
| 2 | 2007-01-13 | SRM 334 | 2 | 513 | 455.60 | -0.31 | -49 | 1381 | 6801 | -189 | 674 | 6721 |
| 1 | 2007-01-04 | SRM 333 | 2 | 474 | 386.18 | -0.30 | -59 | 1430 | 6095 | -337 | 863 | 5107 |