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 |
|---|---|---|---|
| josh8waters | 1 | 1760 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.301 | 0.301 | 0.301 | 71.7 | 72 | 72 | 1272 | 1272 | 6634 |
| initial | 0.369 | 0.369 | 0.369 | 44.4 | 44 | 44 | 1244 | 1244 | 7018 |
| EloSRM | 0.444 | 0.444 | 0.444 | 164.7 | 165 | 165 | 1760 | 1760 | 6465 |
| SRM | -0.656 | 0.656 | 0.656 | 124.0 | -124 | -124 | 1076 | 1076 | 5531 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-02-07 | SRM 434 | 2 | 470 | 639.49 | 0.44 | 165 | 1760 | 6465 | -124 | 1076 | 5531 |