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 |
|---|---|---|---|
| batkins86 | 1 | 1486 | 1090 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.126 | 0.126 | 0.126 | 30.7 | 31 | 31 | 1231 | 1231 | 2255 |
| initial | 0.147 | 0.147 | 0.147 | 17.7 | 18 | 18 | 1218 | 1218 | 2334 |
| EloSRM | 0.262 | 0.262 | 0.262 | 104.7 | 105 | 105 | 1486 | 1486 | 2255 |
| SRM | -0.518 | 0.518 | 0.518 | 110.0 | -110 | -110 | 1090 | 1090 | 1606 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-11-20 | SRM 219 | 2 | 139 | 166.65 | 0.26 | 105 | 1486 | 2255 | -110 | 1090 | 1606 |