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 |
|---|---|---|---|
| a_day23 | 1 | 2100 | 1394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.435 | 1.435 | 1.435 | 194.0 | 194 | 194 | 1394 | 1394 | 1555 |
| SRMFix | 2.322 | 2.322 | 2.322 | 447.0 | 447 | 447 | 1647 | 1647 | 2565 |
| initial | 2.382 | 2.382 | 2.382 | 286.8 | 287 | 287 | 1487 | 1487 | 3285 |
| EloSRM | 2.475 | 2.475 | 2.475 | 573.3 | 573 | 573 | 2100 | 2100 | 2396 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-02 | SRM 368 | 2 | 80 | 444.82 | 2.48 | 573 | 2100 | 2396 | 194 | 1394 | 1555 |