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 |
|---|---|---|---|
| rdorta | 1 | 1358 | 412 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.548 | 0.548 | 0.548 | 117.6 | -118 | -118 | 1268 | 1268 | 7433 |
| EloSRM | -0.593 | 0.593 | 0.593 | 134.9 | -135 | -135 | 1358 | 1358 | 7291 |
| initial | -0.691 | 0.691 | 0.691 | 83.2 | -83 | -83 | 1117 | 1117 | 7088 |
| SRMFix | -0.751 | 0.751 | 0.751 | 170.0 | -170 | -170 | 1030 | 1030 | 7455 |
| SRM | -1.558 | 1.558 | 1.558 | 788.0 | -788 | -788 | 412 | 412 | 7748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-03 | SRM 337 | 2 | 646 | 428.34 | -0.59 | -135 | 1358 | 7291 | -788 | 412 | 7748 |