4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| whimsycwd | 4 | 2687 | 1428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.759 | 1.088 | 1.488 | 147.5 | -181 | 309 | 1587 | 1428 | 2489 |
| SRMFix | 1.131 | 1.346 | 1.946 | 218.7 | -58 | 632 | 1992 | 1958 | 2604 |
| EloSRM | 1.109 | 1.370 | 2.006 | 260.8 | -67 | 730 | 2724 | 2687 | 2282 |
| Odd | 1.118 | 1.379 | 2.028 | 260.8 | -62 | 751 | 2519 | 2483 | 2331 |
| initial | 1.463 | 1.500 | 2.066 | 180.6 | -9 | 455 | 1905 | 1905 | 3654 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-25 | SRM 574 | 1 | 468 | 504.20 | 0.11 | 30 | 2687 | 2282 | 22 | 1428 | 2489 |
| 3 | 2013-03-06 | SRM 572 | 1 | 481 | 382.00 | -0.52 | -67 | 2657 | 2400 | -181 | 1406 | 2569 |
| 2 | 2013-03-02 | TCO13 Round 1B | 1 | 326 | 653.57 | 1.00 | 217 | 2724 | 2011 | 78 | 1587 | 1638 |
| 1 | 2012-09-13 | SRM 556 | 2 | 35 | 503.77 | 3.85 | 730 | 2507 | 3045 | 309 | 1509 | 1886 |