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 |
|---|---|---|---|
| adamwhat | 1 | 1603 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.122 | 0.122 | 0.122 | 11.0 | -11 | -11 | 1603 | 1603 | 7606 |
| initial | -0.184 | 0.184 | 0.184 | 22.2 | -22 | -22 | 1178 | 1178 | 7634 |
| SRMFix | -0.243 | 0.243 | 0.243 | 58.4 | -58 | -58 | 1142 | 1142 | 7718 |
| SRM | -1.120 | 1.120 | 1.120 | 275.0 | -275 | -275 | 925 | 925 | 5776 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-06-23 | SRM 443 | 2 | 597 | 548.45 | -0.12 | -11 | 1603 | 7606 | -275 | 925 | 5776 |