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 |
|---|---|---|---|
| schliepm | 3 | 1808 | 1039 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.357 | 0.357 | 0.517 | 61.5 | 2 | 138 | 1384 | 1384 | 4206 |
| SRM | -0.021 | 0.386 | 0.408 | 67.0 | -139 | 20 | 1081 | 1039 | 4064 |
| EloSRM | 0.450 | 0.450 | 0.526 | 120.5 | 85 | 156 | 1808 | 1808 | 4236 |
| initial | 0.472 | 0.472 | 0.593 | 56.8 | 23 | 118 | 1370 | 1370 | 4181 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-11-06 | SRM 374 | 2 | 294 | 354.70 | 0.27 | 85 | 1808 | 4236 | -42 | 1039 | 4064 |
| 2 | 2006-03-25 | SRM 294 | 2 | 182 | 325.64 | 0.84 | 156 | 1722 | 2883 | 20 | 1081 | 2644 |
| 1 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 250 | 294.97 | 0.24 | 120 | 1566 | 3592 | -139 | 1061 | 2692 |