4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| WAonce | 3 | 2407 | 1287 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.209 | 0.468 | 0.609 | 71.0 | -47 | 150 | 1350 | 1287 | 2025 |
| SRMFix | 0.584 | 0.587 | 1.000 | 119.4 | -1 | 353 | 1558 | 1557 | 2504 |
| EloSRM | 0.606 | 0.606 | 1.030 | 140.8 | 12 | 390 | 2407 | 2407 | 2496 |
| initial | 0.621 | 0.621 | 1.024 | 74.8 | 5 | 213 | 1424 | 1424 | 2893 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-07-12 | SRM 718 | 1 | 120 | 152.42 | 0.00 | 12 | 2407 | 2496 | -47 | 1287 | 2025 |
| 2 | 2016-10-26 | SRM 701 | 1 | 155 | 256.90 | 0.03 | 20 | 2394 | 3071 | -16 | 1334 | 2068 |
| 1 | 2016-10-12 | SRM 700 | 2 | 50 | 172.26 | 1.78 | 390 | 2374 | 3241 | 150 | 1350 | 2008 |