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 |
|---|---|---|---|
| Eibro | 2 | 1614 | 1083 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.483 | 0.502 | 0.697 | 79.2 | -5 | 154 | 1349 | 1349 | 1898 |
| initial | 0.504 | 0.504 | 0.707 | 60.7 | 1 | 120 | 1321 | 1321 | 1890 |
| EloSRM | 0.536 | 0.536 | 0.679 | 118.6 | 66 | 171 | 1614 | 1614 | 1897 |
| SRM | -0.076 | 0.642 | 0.646 | 97.5 | -156 | 39 | 1083 | 1083 | 1670 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-10-27 | SRM 217 | 2 | 61 | 118.09 | 0.95 | 171 | 1614 | 1897 | 39 | 1083 | 1670 |
| 1 | 2004-10-18 | SRM 216 | 2 | 128 | 139.07 | 0.12 | 66 | 1443 | 2491 | -156 | 1044 | 1846 |