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 |
|---|---|---|---|
| gfmail | 2 | 1545 | 802 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.026 | 0.512 | 0.513 | 61.6 | -65 | 58 | 1194 | 1194 | 4976 |
| EloSRM | 0.103 | 0.536 | 0.545 | 132.0 | -93 | 171 | 1545 | 1545 | 4790 |
| SRMFix | 0.003 | 0.584 | 0.584 | 114.7 | -134 | 96 | 1162 | 1162 | 5206 |
| SRM | -0.488 | 0.777 | 0.918 | 216.0 | -415 | 17 | 802 | 802 | 5521 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-10-19 | SRM 323 | 2 | 248 | 386.12 | 0.64 | 171 | 1545 | 4790 | 17 | 802 | 5521 |
| 1 | 2006-07-26 | SRM 313 | 2 | 384 | 311.22 | -0.43 | -93 | 1374 | 6198 | -415 | 785 | 5609 |