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 |
|---|---|---|---|
| shadevampire | 2 | 1588 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.094 | 0.599 | 0.607 | 72.2 | -61 | 83 | 1223 | 1223 | 4814 |
| EloSRM | 0.209 | 0.620 | 0.654 | 136.9 | -87 | 187 | 1588 | 1588 | 4765 |
| SRMFix | 0.122 | 0.661 | 0.672 | 124.9 | -125 | 125 | 1200 | 1200 | 4971 |
| SRM | -0.352 | 0.802 | 0.876 | 213.5 | -388 | 39 | 851 | 851 | 5197 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-04 | SRM 333 | 2 | 245 | 435.05 | 0.83 | 187 | 1588 | 4765 | 39 | 851 | 5197 |
| 1 | 2006-12-21 | SRM 331 | 2 | 413 | 352.06 | -0.41 | -87 | 1401 | 6332 | -388 | 812 | 5526 |