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 |
|---|---|---|---|
| goobook | 3 | 2095 | 669 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.046 | 0.989 | 1.091 | 119.0 | -120 | 187 | 1336 | 1216 | 6463 |
| SRMFix | 0.043 | 1.057 | 1.158 | 161.5 | -131 | 240 | 1326 | 1195 | 6571 |
| EloSRM | -0.001 | 1.201 | 1.346 | 228.5 | -132 | 475 | 2228 | 2095 | 5664 |
| SRM | -0.351 | 1.236 | 1.246 | 247.0 | -372 | 105 | 933 | 669 | 7958 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-14 | SRM 671 | 2 | 686 | 257.83 | -1.43 | -132 | 2095 | 5664 | -264 | 669 | 7958 |
| 2 | 2015-09-11 | SRM 667 | 2 | 167 | 581.77 | 1.80 | 475 | 2228 | 4747 | 105 | 933 | 5494 |
| 1 | 2013-10-05 | SRM 593 | 2 | 1116 | 863.71 | -0.37 | -78 | 1753 | 10642 | -372 | 828 | 8622 |