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 |
|---|---|---|---|
| nonemansystems | 2 | 1639 | 704 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.282 | 0.305 | 0.415 | 50.6 | -96 | 6 | 1206 | 1110 | 8768 |
| initial | -0.225 | 0.314 | 0.386 | 37.8 | -65 | 11 | 1211 | 1146 | 9258 |
| EloSRM | -0.189 | 0.339 | 0.388 | 88.7 | -101 | 76 | 1740 | 1639 | 8794 |
| SRM | -0.998 | 0.998 | 1.003 | 248.0 | -304 | -192 | 1008 | 704 | 8697 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-26 | SRM 498 | 2 | 1021 | 739.39 | -0.53 | -101 | 1639 | 8794 | -304 | 704 | 8697 |
| 1 | 2010-06-17 | SRM 473 | 2 | 372 | 412.81 | 0.15 | 76 | 1740 | 6558 | -192 | 1008 | 4581 |