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 |
|---|---|---|---|
| radumach | 1 | 1285 | 300 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.624 | 0.624 | 0.624 | 135.6 | -136 | -136 | 1285 | 1285 | 4755 |
| initial | -0.715 | 0.715 | 0.715 | 86.1 | -86 | -86 | 1114 | 1114 | 4688 |
| SRMFix | -0.757 | 0.757 | 0.757 | 171.2 | -171 | -171 | 1029 | 1029 | 4891 |
| SRM | -1.457 | 1.457 | 1.457 | 900.0 | -900 | -900 | 300 | 300 | 5119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-27 | SRM 260 | 2 | 430 | 276.42 | -0.62 | -136 | 1285 | 4755 | -900 | 300 | 5119 |