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 |
|---|---|---|---|
| zinx | 2 | 2338 | 1473 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.883 | 0.883 | 0.987 | 136.5 | 102 | 171 | 1473 | 1473 | 1403 |
| SRMFix | 1.555 | 1.555 | 1.719 | 286.1 | 130 | 442 | 1772 | 1772 | 2279 |
| EloSRM | 1.615 | 1.615 | 1.818 | 398.5 | 211 | 586 | 2338 | 2338 | 1696 |
| Odd | 1.629 | 1.629 | 1.838 | 393.6 | 193 | 594 | 2203 | 2203 | 1739 |
| initial | 1.650 | 1.650 | 1.790 | 198.7 | 115 | 282 | 1597 | 1597 | 3096 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-24 | SRM 389 | 1 | 275 | 472.26 | 0.78 | 211 | 2338 | 1696 | 102 | 1473 | 1403 |
| 1 | 2008-01-15 | SRM 388 | 2 | 93 | 508.24 | 2.45 | 586 | 2127 | 2605 | 171 | 1371 | 1862 |