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 |
|---|---|---|---|
| 598066456 | 4 | 2728 | 1219 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.325 | 0.926 | 1.026 | 189.8 | -323 | 255 | 1589 | 1219 | 4069 |
| initial | 0.966 | 1.022 | 1.407 | 123.0 | -13 | 248 | 1679 | 1665 | 4278 |
| SRMFix | 0.820 | 1.087 | 1.365 | 180.1 | -55 | 373 | 1850 | 1779 | 3475 |
| Odd | 0.684 | 1.316 | 1.501 | 297.4 | -112 | 549 | 2632 | 2478 | 2448 |
| EloSRM | 0.660 | 1.319 | 1.497 | 310.0 | -128 | 605 | 2897 | 2728 | 2387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-04-17 | SRM 656 | 1 | 304 | 333.50 | -0.30 | -41 | 2728 | 2387 | -47 | 1219 | 4069 |
| 3 | 2014-08-21 | SRM 630 | 1 | 441 | 221.86 | -1.02 | -128 | 2769 | 2160 | -323 | 1266 | 3693 |
| 2 | 2014-07-22 | SRM 628 | 1 | 147 | 578.92 | 1.98 | 605 | 2897 | 1523 | 255 | 1589 | 1586 |
| 1 | 2013-08-27 | SRM 589 | 2 | 185 | 729.51 | 1.98 | 466 | 2292 | 4644 | 134 | 1334 | 2936 |