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 |
|---|---|---|---|
| flute_guy | 4 | 1885 | 1091 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.102 | 0.203 | 0.287 | 49.2 | -148 | 32 | 1244 | 1091 | 3987 |
| SRMFix | 0.298 | 0.407 | 0.491 | 72.7 | -31 | 186 | 1430 | 1430 | 4128 |
| initial | 0.424 | 0.455 | 0.581 | 54.8 | -7 | 104 | 1404 | 1404 | 4177 |
| EloSRM | 0.377 | 0.528 | 0.628 | 132.1 | -42 | 281 | 1885 | 1885 | 4020 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-05 | SRM 386 | 2 | 229 | 375.41 | 0.71 | 157 | 1885 | 4020 | -5 | 1091 | 3987 |
| 3 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 310 | 251.32 | -0.30 | -42 | 1728 | 2740 | -148 | 1096 | 2477 |
| 2 | 2006-02-04 | SRM 287 | 1 | 170 | 283.30 | 0.12 | 48 | 1770 | 2364 | 32 | 1244 | 1627 |
| 1 | 2006-01-21 | SRM 284 | 2 | 149 | 294.42 | 0.98 | 281 | 1722 | 2518 | 12 | 1212 | 1748 |