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 |
|---|---|---|---|
| elang | 2 | 2257 | 1263 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.551 | 0.915 | 1.068 | 152.5 | -121 | 184 | 1384 | 1263 | 2973 |
| SRMFix | 1.180 | 1.231 | 1.705 | 234.5 | -9 | 460 | 1660 | 1651 | 3645 |
| initial | 1.266 | 1.266 | 1.760 | 152.4 | 5 | 300 | 1505 | 1505 | 4592 |
| EloSRM | 1.247 | 1.311 | 1.810 | 287.0 | -6 | 568 | 2263 | 2257 | 3480 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-30 | Member SRM 501 | 1 | 487 | 554.72 | -0.06 | -6 | 2257 | 3480 | -121 | 1263 | 2973 |
| 1 | 2011-02-01 | SRM 496 | 2 | 110 | 648.07 | 2.56 | 568 | 2263 | 3331 | 184 | 1384 | 2090 |