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 |
|---|---|---|---|
| shihu | 3 | 2100 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.266 | 0.454 | 0.516 | 54.7 | -34 | 96 | 1296 | 1296 | 5719 |
| SRMFix | 0.206 | 0.468 | 0.521 | 74.2 | -65 | 102 | 1292 | 1292 | 5768 |
| EloSRM | 0.174 | 0.489 | 0.510 | 95.4 | -55 | 126 | 2100 | 2100 | 5674 |
| Odd | 0.219 | 0.494 | 0.517 | 89.9 | -42 | 115 | 1842 | 1842 | 5868 |
| SRM | -0.279 | 0.650 | 0.660 | 103.7 | -174 | 18 | 1081 | 925 | 5570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-09-11 | SRM 667 | 2 | 258 | 411.42 | 0.67 | 105 | 2100 | 5674 | 18 | 925 | 5570 |
| 2 | 2015-08-25 | SRM 666 | 2 | 306 | 220.45 | -0.47 | -55 | 1995 | 6605 | -174 | 907 | 5920 |
| 1 | 2015-08-11 | SRM 665 | 2 | 286 | 357.51 | 0.32 | 126 | 2050 | 6279 | -119 | 1081 | 4421 |