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 |
|---|---|---|---|
| topcoder_algo | 1 | 1797 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.031 | 0.031 | 0.031 | 7.7 | 8 | 8 | 1208 | 1208 | 7855 |
| initial | 0.096 | 0.096 | 0.096 | 11.6 | 12 | 12 | 1212 | 1212 | 8058 |
| EloSRM | 0.163 | 0.163 | 0.163 | 80.2 | 80 | 80 | 1797 | 1797 | 7841 |
| SRM | -0.867 | 0.867 | 0.867 | 182.0 | -182 | -182 | 1018 | 1018 | 5447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-02 | SRM 511 | 2 | 792 | 886.93 | 0.16 | 80 | 1797 | 7841 | -182 | 1018 | 5447 |