4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 3_years_2 | 9 | 2853 | 1746 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.959 | 1.306 | 2.167 | 145.6 | -241 | 539 | 1746 | 1746 | 890 |
| EloSRM | 1.068 | 1.372 | 2.478 | 154.8 | -72 | 941 | 2853 | 2853 | 911 |
| Odd | 1.056 | 1.378 | 2.489 | 155.5 | -67 | 961 | 2677 | 2677 | 871 |
| SRMFix | 1.031 | 1.379 | 2.441 | 159.8 | -95 | 918 | 2241 | 2241 | 927 |
| initial | 1.261 | 1.386 | 2.491 | 166.8 | -36 | 827 | 2567 | 2567 | 936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-09-14 | SRM 518 | 1 | 194 | 325.29 | 0.75 | 51 | 2853 | 911 | 73 | 1746 | 890 |
| 8 | 2011-09-10 | SRM 517 | 1 | 436 | 323.89 | -0.43 | -18 | 2802 | 1048 | -24 | 1673 | 1058 |
| 7 | 2011-08-30 | SRM 516 | 1 | 158 | 317.10 | 1.00 | 79 | 2821 | 976 | 102 | 1697 | 1003 |
| 6 | 2011-08-20 | SRM 515 | 1 | 99 | 466.15 | 2.24 | 176 | 2742 | 1239 | 212 | 1595 | 1317 |
| 5 | 2011-08-09 | SRM 514 | 1 | 299 | 342.56 | -0.26 | -19 | 2566 | 2024 | -56 | 1383 | 2263 |
| 4 | 2011-07-26 | SRM 513 | 1 | 421 | 437.20 | 0.05 | 21 | 2585 | 1935 | 2 | 1439 | 1981 |
| 3 | 2011-07-13 | SRM 512 | 1 | 596 | 520.65 | -0.20 | -16 | 2565 | 2032 | -61 | 1437 | 1994 |
| 2 | 2011-07-02 | SRM 511 | 1 | 588 | 498.24 | -0.48 | -72 | 2581 | 1947 | -241 | 1498 | 1694 |
| 1 | 2011-06-02 | SRM 508 | 2 | 7 | 860.20 | 6.94 | 941 | 2653 | 1594 | 539 | 1739 | 897 |