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 |
|---|---|---|---|
| ggulzar | 4 | 2000 | 759 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.098 | 0.296 | 0.335 | 50.0 | -41 | 88 | 2000 | 2000 | 7207 |
| initial | 0.068 | 0.310 | 0.345 | 37.4 | -36 | 67 | 1233 | 1233 | 7269 |
| SRMFix | 0.072 | 0.335 | 0.364 | 51.2 | -56 | 67 | 1194 | 1194 | 7587 |
| SRM | -0.376 | 0.581 | 0.713 | 126.8 | -290 | 33 | 910 | 759 | 8191 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-06-11 | SRM 661 | 2 | 177 | 258.97 | 0.55 | 88 | 2000 | 7207 | 33 | 759 | 8191 |
| 3 | 2015-05-12 | SRM 659 | 2 | 231 | 272.60 | 0.24 | 57 | 1912 | 8401 | -24 | 726 | 8851 |
| 2 | 2015-05-05 | SRM 658 | 2 | 341 | 338.43 | -0.27 | -41 | 1855 | 9102 | -160 | 750 | 8786 |
| 1 | 2015-04-27 | SRM 657 | 2 | 249 | 228.67 | -0.12 | -14 | 1896 | 8627 | -290 | 910 | 6707 |