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 |
|---|---|---|---|
| m.m.a | 2 | 1984 | 1105 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.260 | 0.260 | 0.286 | 47.5 | -72 | -23 | 1177 | 1105 | 4178 |
| SRMFix | 0.409 | 0.409 | 0.551 | 91.2 | 7 | 176 | 1382 | 1382 | 5470 |
| EloSRM | 0.438 | 0.482 | 0.651 | 147.1 | 18 | 276 | 1984 | 1984 | 5314 |
| initial | 0.621 | 0.621 | 0.665 | 74.8 | 46 | 103 | 1350 | 1350 | 5721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-22 | Member SRM 494 | 2 | 426 | 413.24 | -0.04 | 18 | 1984 | 5314 | -72 | 1105 | 4178 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 396 | 749.08 | 0.92 | 276 | 1965 | 5412 | -23 | 1177 | 3591 |