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 |
|---|---|---|---|
| yangwoody | 1 | 1877 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.499 | 0.499 | 0.499 | 75.0 | 75 | 75 | 1275 | 1275 | 1919 |
| SRMFix | 1.319 | 1.319 | 1.319 | 280.7 | 281 | 281 | 1481 | 1481 | 2894 |
| initial | 1.358 | 1.358 | 1.358 | 163.5 | 164 | 164 | 1364 | 1364 | 3394 |
| EloSRM | 1.477 | 1.477 | 1.477 | 398.1 | 398 | 398 | 1877 | 1877 | 2752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-10-25 | SRM 324 | 2 | 118 | 328.40 | 1.48 | 398 | 1877 | 2752 | 75 | 1275 | 1919 |