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 |
|---|---|---|---|
| derfshaya | 2 | 1373 | 774 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.165 | 0.165 | 0.215 | 32.9 | -58 | 8 | 1373 | 1373 | 9187 |
| Odd | -0.171 | 0.171 | 0.203 | 21.9 | -39 | 5 | 1307 | 1307 | 8805 |
| SRMFix | -0.283 | 0.283 | 0.306 | 61.4 | -94 | -29 | 1106 | 1077 | 8267 |
| initial | -0.286 | 0.286 | 0.299 | 34.4 | -45 | -24 | 1155 | 1131 | 8374 |
| SRM | -0.732 | 0.732 | 0.754 | 213.0 | -301 | -125 | 899 | 774 | 7091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 600.37 | -0.03 | 8 | 1373 | 9187 | -125 | 774 | 7091 |
| 1 | 2005-09-14 | SRM 263 | 2 | 208 | 218.01 | -0.30 | -58 | 1365 | 3812 | -301 | 899 | 3036 |