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 |
|---|---|---|---|
| accessor | 2 | 1374 | 456 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.308 | 0.308 | 0.364 | 72.9 | -120 | -25 | 1399 | 1374 | 12730 |
| SRMFix | -0.434 | 0.434 | 0.483 | 92.8 | -148 | -38 | 1052 | 1014 | 12583 |
| initial | -0.447 | 0.447 | 0.470 | 53.8 | -72 | -36 | 1128 | 1092 | 12470 |
| SRM | -0.921 | 0.921 | 1.053 | 372.0 | -579 | -165 | 621 | 456 | 12522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-01 | SRM 408 | 2 | 602 | 556.08 | -0.12 | -25 | 1374 | 12730 | -165 | 456 | 12522 |
| 1 | 2007-08-11 | SRM 363 | 2 | 706 | 506.32 | -0.50 | -120 | 1399 | 7238 | -579 | 621 | 7126 |