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 |
|---|---|---|---|
| mcduke | 2 | 1980 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.850 | 1.476 | 1.703 | 270.5 | -259 | 282 | 1482 | 1223 | 1478 |
| initial | 1.525 | 1.617 | 2.223 | 194.7 | -11 | 378 | 1578 | 1567 | 1554 |
| SRMFix | 1.385 | 1.702 | 2.194 | 303.6 | -53 | 554 | 1754 | 1701 | 1252 |
| EloSRM | 1.477 | 1.759 | 2.297 | 333.6 | -55 | 612 | 2035 | 1980 | 1292 |
| Odd | 1.480 | 1.794 | 2.326 | 342.4 | -56 | 629 | 1970 | 1914 | 1258 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-09-27 | SRM 265 | 1 | 289 | 252.54 | -0.28 | -55 | 1980 | 1292 | -259 | 1223 | 1478 |
| 1 | 2005-09-14 | SRM 263 | 2 | 24 | 226.13 | 3.24 | 612 | 2035 | 1137 | 282 | 1482 | 704 |