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 |
|---|---|---|---|
| fsamuel | 4 | 1871 | 1162 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.864 | 0.864 | 1.191 | 110.2 | 54 | 167 | 1871 | 1871 | 1873 |
| SRMFix | 0.872 | 0.911 | 1.243 | 108.4 | -19 | 221 | 1595 | 1595 | 1741 |
| initial | 0.931 | 0.951 | 1.292 | 114.4 | -5 | 285 | 1649 | 1649 | 1542 |
| SRM | 0.575 | 1.035 | 1.325 | 87.5 | -194 | 120 | 1162 | 1162 | 1971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-28 | SRM 280 | 2 | 30 | 137.58 | 2.20 | 167 | 1871 | 1873 | 120 | 1162 | 1971 |
| 3 | 2005-11-30 | SRM 275 | 2 | 115 | 143.62 | 0.32 | 57 | 1705 | 2424 | 5 | 1042 | 2443 |
| 2 | 2005-11-19 | SRM 272 | 2 | 147 | 266.61 | 0.86 | 162 | 1647 | 2597 | 31 | 1037 | 2407 |
| 1 | 2005-11-08 | SRM 271 | 2 | 183 | 193.41 | 0.08 | 54 | 1485 | 3271 | -194 | 1006 | 2508 |