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 |
|---|---|---|---|
| flcoder | 1 | 1789 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.028 | 0.028 | 0.028 | 19.4 | 19 | 19 | 1789 | 1789 | 9221 |
| initial | -0.089 | 0.089 | 0.089 | 10.7 | -11 | -11 | 1189 | 1189 | 9358 |
| SRMFix | -0.156 | 0.156 | 0.156 | 37.8 | -38 | -38 | 1162 | 1162 | 9347 |
| SRM | -1.072 | 1.072 | 1.072 | 239.0 | -239 | -239 | 961 | 961 | 6704 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 841 | 824.92 | -0.03 | 19 | 1789 | 9221 | -239 | 961 | 6704 |