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 |
|---|---|---|---|
| czm0905 | 1 | 1696 | 912 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.179 | 0.179 | 0.179 | 24.4 | -24 | -24 | 1696 | 1696 | 9244 |
| initial | -0.256 | 0.256 | 0.256 | 30.8 | -31 | -31 | 1169 | 1169 | 9236 |
| SRMFix | -0.314 | 0.314 | 0.314 | 74.8 | -75 | -75 | 1125 | 1125 | 9372 |
| SRM | -1.144 | 1.144 | 1.144 | 288.0 | -288 | -288 | 912 | 912 | 6870 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 982 | 867.45 | -0.18 | -24 | 1696 | 9244 | -288 | 912 | 6870 |