4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yamagawa | 3 | 2543 | 1383 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.796 | 1.440 | 1.986 | 169.0 | -111 | 345 | 1545 | 1383 | 2646 |
| initial | 1.584 | 1.655 | 2.531 | 199.3 | -13 | 524 | 1785 | 1772 | 4017 |
| SRMFix | 1.268 | 1.696 | 2.509 | 269.0 | -85 | 696 | 1922 | 1837 | 3239 |
| EloSRM | 1.278 | 1.759 | 2.585 | 299.2 | -77 | 771 | 2619 | 2543 | 2953 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-02-23 | TCO13 Round 1A | 1 | 954 | 578.20 | -0.72 | -77 | 2543 | 2953 | -111 | 1383 | 2646 |
| 2 | 2013-02-19 | SRM 571 | 1 | 487 | 536.08 | 0.14 | 50 | 2619 | 2517 | -51 | 1494 | 1984 |
| 1 | 2013-02-13 | SRM 570 | 2 | 33 | 704.99 | 4.42 | 771 | 2570 | 2754 | 345 | 1545 | 1743 |