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 |
|---|---|---|---|
| jarig | 2 | 1517 | 553 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.287 | 0.344 | 79.5 | -119 | 40 | 1517 | 1517 | 10573 |
| initial | -0.294 | 0.294 | 0.390 | 35.4 | -66 | -5 | 1134 | 1129 | 11584 |
| SRMFix | -0.288 | 0.327 | 0.436 | 74.1 | -141 | 7 | 1065 | 1065 | 11643 |
| SRM | -0.812 | 0.812 | 1.089 | 323.5 | -603 | -44 | 597 | 553 | 11917 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-02-12 | SRM 435 | 2 | 489 | 523.40 | 0.10 | 40 | 1517 | 10573 | -44 | 553 | 11917 |
| 1 | 2009-02-07 | SRM 434 | 2 | 865 | 636.70 | -0.48 | -119 | 1477 | 11775 | -603 | 597 | 11765 |