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 |
|---|---|---|---|
| katafutr | 2 | 1812 | 1123 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.167 | 0.584 | 0.607 | 150.5 | -189 | 112 | 1312 | 1123 | 2014 |
| initial | 0.751 | 0.774 | 1.078 | 93.2 | -3 | 184 | 1384 | 1381 | 2229 |
| SRMFix | 0.697 | 0.785 | 1.050 | 162.6 | -15 | 310 | 1510 | 1495 | 1907 |
| EloSRM | 0.769 | 0.866 | 1.158 | 212.3 | -21 | 403 | 1833 | 1812 | 1904 |
| Odd | 0.783 | 0.887 | 1.183 | 216.7 | -22 | 412 | 1757 | 1735 | 1948 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-11-19 | SRM 272 | 1 | 321 | 321.22 | -0.10 | -21 | 1812 | 1904 | -189 | 1123 | 2014 |
| 1 | 2005-11-03 | SRM 270 | 2 | 63 | 195.62 | 1.64 | 403 | 1833 | 1793 | 112 | 1312 | 1137 |