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 |
|---|---|---|---|
| alsosprach | 4 | 2139 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.247 | 0.599 | 0.620 | 72.1 | -85 | 97 | 1319 | 1319 | 5352 |
| SRMFix | 0.179 | 0.617 | 0.655 | 93.9 | -138 | 101 | 1299 | 1299 | 5574 |
| EloSRM | 0.191 | 0.631 | 0.658 | 135.1 | -120 | 161 | 2139 | 2139 | 5284 |
| SRM | -0.231 | 0.770 | 0.871 | 131.5 | -360 | 42 | 1104 | 814 | 6532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-10-10 | SRM 670 | 2 | 336 | 455.23 | 0.44 | 110 | 2139 | 5284 | 28 | 814 | 6532 |
| 3 | 2014-05-20 | SRM 621 | 2 | 416 | 696.09 | 0.74 | 149 | 2029 | 8171 | 42 | 786 | 9604 |
| 2 | 2014-02-15 | SRM 609 | 2 | 1171 | 650.97 | -0.88 | -120 | 1881 | 9743 | -360 | 744 | 10332 |
| 1 | 2013-12-04 | SRM 599 | 2 | 593 | 817.14 | 0.46 | 161 | 2001 | 7741 | -96 | 1104 | 5328 |