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 |
|---|---|---|---|
| billfur | 3 | 1468 | 719 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.002 | 0.421 | 0.463 | 50.7 | -76 | 55 | 1199 | 1199 | 2590 |
| Odd | 0.107 | 0.488 | 0.505 | 117.6 | -113 | 153 | 1404 | 1404 | 2570 |
| SRMFix | 0.051 | 0.499 | 0.524 | 91.3 | -154 | 72 | 1167 | 1167 | 2708 |
| EloSRM | 0.122 | 0.506 | 0.524 | 129.1 | -121 | 178 | 1468 | 1468 | 2509 |
| SRM | -0.150 | 0.659 | 0.785 | 195.7 | -534 | 50 | 719 | 719 | 3329 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-03-16 | SRM 234 | 2 | 136 | 210.27 | 0.63 | 178 | 1468 | 2509 | 50 | 719 | 3329 |
| 2 | 2003-09-23 | SRM 165 | 2 | 144 | 178.97 | 0.31 | 88 | 1290 | 2505 | 3 | 669 | 2913 |
| 1 | 2003-09-20 | SRM 164 | 2 | 197 | 136.59 | -0.57 | -121 | 1201 | 2980 | -534 | 666 | 2878 |