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 |
|---|---|---|---|
| jollyo55 | 1 | 1474 | 545 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.485 | 0.485 | 0.485 | 121.7 | -122 | -122 | 1474 | 1474 | 11655 |
| initial | -0.563 | 0.563 | 0.563 | 67.8 | -68 | -68 | 1132 | 1132 | 11480 |
| SRMFix | -0.632 | 0.632 | 0.632 | 144.8 | -145 | -145 | 1055 | 1055 | 11888 |
| SRM | -1.577 | 1.577 | 1.577 | 655.0 | -655 | -655 | 545 | 545 | 11979 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-02-12 | SRM 435 | 2 | 635 | 457.65 | -0.48 | -122 | 1474 | 11655 | -655 | 545 | 11979 |