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 |
|---|---|---|---|
| acka1357 | 3 | 2066 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.189 | 0.232 | 0.366 | 47.0 | 15 | 109 | 2066 | 2066 | 5876 |
| initial | 0.187 | 0.257 | 0.388 | 31.0 | -10 | 80 | 1268 | 1268 | 5900 |
| SRMFix | 0.174 | 0.270 | 0.392 | 40.8 | -33 | 88 | 1253 | 1253 | 6005 |
| SRM | -0.353 | 0.606 | 0.656 | 119.0 | -225 | 19 | 975 | 881 | 6063 |
| # | 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 | 293 | 454.07 | 0.63 | 109 | 2066 | 5876 | 19 | 881 | 6063 |
| 2 | 2015-10-10 | SRM 670 | 2 | 540 | 532.88 | -0.02 | 17 | 1957 | 6653 | -113 | 862 | 6134 |
| 1 | 2015-08-11 | SRM 665 | 2 | 369 | 357.54 | -0.05 | 15 | 1939 | 7240 | -225 | 975 | 5338 |