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 |
|---|---|---|---|
| scrapy | 3 | 1305 | 553 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.297 | 0.297 | 0.319 | 53.2 | -95 | -20 | 1370 | 1305 | 7061 |
| SRMFix | -0.367 | 0.367 | 0.405 | 72.3 | -138 | -26 | 1062 | 983 | 7242 |
| initial | -0.406 | 0.406 | 0.423 | 48.9 | -67 | -31 | 1133 | 1053 | 7159 |
| SRM | -0.729 | 0.729 | 0.842 | 215.7 | -417 | -71 | 783 | 553 | 6957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-08-03 | SRM 314 | 2 | 282 | 295.79 | -0.17 | -20 | 1305 | 7061 | -71 | 553 | 6957 |
| 2 | 2006-07-26 | SRM 313 | 2 | 384 | 347.02 | -0.28 | -45 | 1325 | 6912 | -159 | 624 | 6696 |
| 1 | 2006-07-12 | SRM 311 | 2 | 380 | 278.27 | -0.45 | -95 | 1370 | 6122 | -417 | 783 | 5530 |