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 |
|---|---|---|---|
| taocp96 | 4 | 2439 | 1070 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.950 | 1.050 | 1.323 | 127.1 | -34 | 224 | 1640 | 1640 | 2944 |
| EloSRM | 0.913 | 1.057 | 1.282 | 134.4 | -27 | 219 | 2439 | 2439 | 3041 |
| initial | 1.018 | 1.058 | 1.359 | 127.4 | -10 | 242 | 1691 | 1691 | 2775 |
| SRM | 1.232 | 1.256 | 1.704 | 89.2 | -49 | 161 | 1070 | 1070 | 3970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-08-18 | SRM 697 | 2 | 31 | 102.89 | 1.73 | 152 | 2439 | 3041 | 140 | 1070 | 3970 |
| 3 | 2016-06-25 | SRM 693 | 2 | 57 | 202.90 | 1.83 | 219 | 2287 | 3933 | 161 | 930 | 4969 |
| 2 | 2016-04-07 | SRM 687 | 2 | 276 | 225.94 | -0.29 | -27 | 2068 | 5649 | -49 | 769 | 6819 |
| 1 | 2016-03-19 | SRM 685 | 2 | 269 | 349.42 | 0.38 | 140 | 2095 | 5317 | -7 | 818 | 6207 |