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 |
|---|---|---|---|
| a_lucky_dog_2 | 2 | 1835 | 390 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.325 | 0.325 | 0.441 | 39.2 | -75 | -3 | 1125 | 1122 | 8416 |
| Odd | -0.215 | 0.332 | 0.396 | 85.5 | -121 | 50 | 1585 | 1585 | 7939 |
| EloSRM | -0.237 | 0.352 | 0.424 | 92.5 | -137 | 48 | 1835 | 1835 | 7843 |
| SRMFix | -0.297 | 0.379 | 0.482 | 84.2 | -154 | 14 | 1060 | 1060 | 8446 |
| SRM | -0.643 | 0.844 | 1.061 | 424.0 | -829 | 19 | 390 | 390 | 8891 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-10 | SRM 670 | 2 | 599 | 648.30 | 0.11 | 48 | 1835 | 7843 | 19 | 390 | 8891 |
| 1 | 2015-08-01 | SRM 664 | 2 | 611 | 406.18 | -0.59 | -137 | 1787 | 8965 | -829 | 371 | 9565 |