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 |
|---|---|---|---|
| waterblue13 | 8 | 2558 | 1249 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.015 | 0.276 | 0.308 | 43.9 | -80 | 95 | 1400 | 1249 | 2856 |
| SRMFix | 0.357 | 0.402 | 0.600 | 59.6 | -12 | 263 | 1661 | 1645 | 3225 |
| EloSRM | 0.318 | 0.410 | 0.613 | 89.8 | -25 | 372 | 2590 | 2558 | 2646 |
| Odd | 0.334 | 0.422 | 0.632 | 88.3 | -24 | 369 | 2316 | 2282 | 2778 |
| initial | 0.412 | 0.426 | 0.639 | 51.3 | -7 | 154 | 1604 | 1597 | 3473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2015-11-18 | SRM 673 | 1 | 311 | 309.91 | -0.24 | -25 | 2558 | 2646 | -80 | 1249 | 2856 |
| 7 | 2015-08-25 | SRM 666 | 1 | 186 | 236.42 | -0.13 | -7 | 2582 | 2671 | -49 | 1329 | 2440 |
| 6 | 2015-06-04 | SRM 660 | 1 | 230 | 330.40 | 0.00 | 8 | 2590 | 2945 | -22 | 1378 | 2450 |
| 5 | 2015-05-05 | SRM 658 | 1 | 270 | 416.14 | 0.62 | 99 | 2582 | 3090 | 53 | 1400 | 2375 |
| 4 | 2015-04-17 | SRM 656 | 1 | 265 | 485.25 | 0.87 | 166 | 2483 | 3815 | 95 | 1347 | 2829 |
| 3 | 2015-04-09 | SRM 655 | 1 | 248 | 404.52 | 0.03 | 15 | 2316 | 5132 | 6 | 1252 | 3749 |
| 2 | 2015-03-17 | SRM 653 | 1 | 254 | 390.46 | 0.05 | 27 | 2302 | 5292 | 3 | 1246 | 3817 |
| 1 | 2015-03-09 | SRM 652 | 2 | 172 | 432.72 | 1.33 | 372 | 2275 | 5508 | 43 | 1243 | 3830 |