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 |
|---|---|---|---|
| eci | 2 | 2071 | 1288 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.294 | 0.402 | 0.498 | 58.0 | -14 | 102 | 1302 | 1288 | 2855 |
| SRMFix | 0.883 | 0.883 | 1.147 | 179.5 | 26 | 333 | 1559 | 1559 | 3803 |
| initial | 0.933 | 0.933 | 1.191 | 112.4 | 23 | 201 | 1425 | 1425 | 4786 |
| EloSRM | 0.966 | 0.966 | 1.259 | 271.1 | 82 | 461 | 2071 | 2071 | 3622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-01-21 | SRM 433 | 1 | 369 | 520.00 | 0.16 | 82 | 2071 | 3622 | -14 | 1288 | 2855 |
| 1 | 2007-10-13 | SRM 371 | 2 | 155 | 530.14 | 1.77 | 461 | 1989 | 2983 | 102 | 1302 | 2007 |