4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chayanj450 | 10 | 2328 | 741 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.112 | 0.547 | 0.837 | 102.3 | -286 | 242 | 1002 | 741 | 3703 |
| SRMFix | 0.057 | 0.564 | 0.838 | 57.5 | -80 | 222 | 1396 | 1251 | 2422 |
| initial | 0.010 | 0.582 | 0.859 | 70.1 | -127 | 274 | 1464 | 1212 | 2566 |
| Odd | -0.081 | 0.632 | 0.897 | 58.8 | -57 | 269 | 2114 | 2009 | 2091 |
| EloSRM | -0.073 | 0.639 | 0.903 | 62.4 | -63 | 278 | 2448 | 2328 | 2083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2020-08-30 | SRM 789 | 2 | 63 | 87.95 | -0.43 | -13 | 2328 | 2083 | -19 | 741 | 3703 |
| 9 | 2020-07-24 | SRM 788 | 2 | 214 | 99.87 | -1.10 | -41 | 2342 | 2078 | -59 | 760 | 3679 |
| 8 | 2020-07-18 | TCO20 Round 2B | 1 | 441 | 355.04 | -0.36 | -34 | 2383 | 1875 | -153 | 819 | 3328 |
| 7 | 2020-07-09 | TCO20 Round 2A | 1 | 383 | 431.98 | 0.17 | 32 | 2417 | 1791 | 32 | 972 | 2377 |
| 6 | 2020-06-21 | SRM 787 | 2 | 83 | 73.03 | -0.18 | 0 | 2385 | 1964 | 8 | 940 | 2655 |
| 5 | 2020-05-15 | SRM 786 | 2 | 229 | 103.70 | -1.15 | -63 | 2384 | 2105 | -70 | 932 | 2905 |
| 4 | 2020-04-28 | TCO20 Round 1B | 1 | 64 | 301.48 | 2.24 | 278 | 2448 | 1920 | 242 | 1002 | 2726 |
| 3 | 2020-04-24 | SRM 784 | 2 | 220 | 294.47 | 0.42 | 110 | 2170 | 2942 | -6 | 760 | 4108 |
| 2 | 2019-10-10 | SRM 768 | 2 | 227 | 209.05 | -0.12 | -2 | 2060 | 3328 | -148 | 766 | 3520 |
| 1 | 2019-04-20 | TCO19 Round 1A | 1 | 650 | 663.05 | -0.21 | -50 | 2062 | 2978 | -286 | 914 | 2800 |