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 |
|---|---|---|---|
| programmer_xyz | 3 | 2635 | 1439 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.945 | 0.962 | 1.348 | 123.5 | -4 | 243 | 1443 | 1439 | 1677 |
| SRMFix | 1.565 | 1.565 | 1.952 | 286.2 | 66 | 506 | 1772 | 1772 | 2622 |
| EloSRM | 1.601 | 1.601 | 2.005 | 345.4 | 119 | 572 | 2635 | 2635 | 2269 |
| initial | 1.689 | 1.689 | 2.018 | 203.4 | 70 | 336 | 1607 | 1607 | 3366 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2016-02-06 | SRM 681 | 1 | 244 | ||||||||
| 2 | 2016-01-12 | SRM 678 | 1 | 185 | 242.82 | 0.39 | 119 | 2635 | 2269 | -4 | 1439 | 1677 |
| 1 | 2015-12-26 | SRM 677 | 2 | 56 | 392.39 | 2.81 | 572 | 2516 | 2836 | 243 | 1443 | 1673 |