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 |
|---|---|---|---|
| pos1tron | 3 | 1796 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.887 | 1.789 | 2.422 | 191.0 | -72 | 482 | 1867 | 1796 | 1502 |
| SRM | 0.572 | 1.812 | 2.200 | 216.0 | -253 | 250 | 1197 | 1052 | 1894 |
| initial | 0.806 | 1.822 | 2.400 | 219.4 | -157 | 475 | 1648 | 1491 | 1447 |
| SRMFix | 0.804 | 1.844 | 2.420 | 229.2 | -162 | 467 | 1609 | 1447 | 1680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-05-17 | SRM 243 | 2 | 130 | 68.46 | -1.21 | -72 | 1796 | 1502 | -145 | 1052 | 1894 |
| 2 | 2005-05-14 | SRM 242 | 2 | 12 | 193.91 | 4.01 | 482 | 1867 | 1296 | 250 | 1197 | 1338 |
| 1 | 2005-05-04 | SRM 241 | 2 | 113 | 128.24 | -0.14 | -19 | 1385 | 3002 | -253 | 947 | 2376 |