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 |
|---|---|---|---|
| purmsu | 1 | 1905 | 1325 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.861 | 0.861 | 0.861 | 125.0 | 125 | 125 | 1325 | 1325 | 1672 |
| SRMFix | 1.606 | 1.606 | 1.606 | 331.6 | 332 | 332 | 1532 | 1532 | 2685 |
| initial | 1.660 | 1.660 | 1.660 | 199.9 | 200 | 200 | 1400 | 1400 | 3228 |
| EloSRM | 1.764 | 1.764 | 1.764 | 420.8 | 421 | 421 | 1905 | 1905 | 2685 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-11-29 | SRM 328 | 2 | 102 | 346.43 | 1.76 | 421 | 1905 | 2685 | 125 | 1325 | 1672 |