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 |
|---|---|---|---|
| Zerkella | 4 | 2367 | 1219 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.321 | 0.659 | 0.880 | 52.3 | -69 | 75 | 1219 | 1219 | 3405 |
| EloSRM | 0.755 | 0.761 | 1.024 | 148.9 | 6 | 235 | 2367 | 2367 | 3899 |
| SRMFix | 0.764 | 0.772 | 1.077 | 125.8 | -2 | 257 | 1576 | 1574 | 3888 |
| initial | 0.865 | 0.865 | 1.201 | 104.2 | 3 | 241 | 1512 | 1512 | 4250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-08-11 | SRM 665 | 1 | 137 | ||||||||
| 3 | 2015-08-01 | SRM 664 | 1 | 222 | 328.48 | -0.01 | 6 | 2367 | 3899 | 13 | 1219 | 3405 |
| 2 | 2015-07-23 | SRM 663 | 2 | 96 | 304.95 | 1.67 | 235 | 2361 | 3908 | 75 | 1206 | 3446 |
| 1 | 2015-07-09 | SRM 662 | 2 | 157 | 239.02 | 0.61 | 205 | 2126 | 5758 | -69 | 1131 | 4069 |