4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Whiplash99 | 20 | 2732 | 1237 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.311 | 0.846 | 1.291 | 69.7 | -159 | 490 | 1706 | 1702 | 1246 |
| EloSRM | 0.135 | 0.863 | 1.270 | 62.0 | -76 | 558 | 2734 | 2732 | 1103 |
| initial | 0.237 | 0.888 | 1.331 | 107.0 | -242 | 510 | 1860 | 1770 | 1096 |
| SRM | 0.802 | 1.075 | 1.486 | 129.3 | -525 | 595 | 1616 | 1237 | 1507 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2021-03-19 | SRM 802 | 1 | 117 | 110.26 | -0.09 | -2 | 2732 | 1103 | -34 | 1237 | 1507 |
| 19 | 2021-02-24 | SRM 801 | 2 | 15 | 28.71 | 0.94 | 37 | 2734 | 1079 | 85 | 1271 | 1358 |
| 18 | 2021-02-13 | SRM 800 | 2 | 111 | 42.08 | -1.40 | -29 | 2697 | 1168 | 25 | 1186 | 1727 |
| 17 | 2021-01-23 | SRM 798 | 2 | 10 | 28.35 | 1.50 | 56 | 2726 | 1059 | 118 | 1161 | 1763 |
| 16 | 2021-01-09 | SRM 797 | 1 | 203 | 157.83 | -0.36 | -32 | 2669 | 1192 | -243 | 1043 | 2229 |
| 15 | 2020-08-16 | TCO20 South Asia | 1 | 43 | 35.23 | -0.29 | -8 | 2701 | 1040 | -30 | 1286 | 1224 |
| 14 | 2020-08-01 | TCO20 Round 3A | 1 | 142 | 268.22 | 0.83 | 79 | 2709 | 1049 | 113 | 1316 | 1148 |
| 13 | 2020-07-18 | TCO20 Round 2B | 1 | 110 | 319.67 | 1.54 | 109 | 2630 | 1197 | 152 | 1203 | 1509 |
| 12 | 2020-04-18 | TCO20 Round 1A | 1 | 518 | 489.62 | -0.08 | 1 | 2521 | 1648 | 12 | 1051 | 2405 |
| 11 | 2020-03-28 | SRM 782 | 2 | 115 | 57.03 | -1.01 | -23 | 2519 | 1527 | -18 | 1039 | 2216 |
| 10 | 2020-03-19 | SRM 781 | 2 | 43 | 29.23 | -0.56 | -11 | 2542 | 1424 | 26 | 1057 | 2110 |
| 9 | 2020-03-07 | SRM 780 | 2 | 58 | 41.14 | -0.50 | -10 | 2554 | 1410 | 31 | 1031 | 2324 |
| 8 | 2020-03-04 | 2020 Humbleool Cup Prelims | 1 | 105 | 85.47 | -0.30 | -13 | 2564 | 1373 | 29 | 1000 | 2557 |
| 7 | 2020-02-21 | SRM 779 | 1 | 173 | 139.66 | -0.32 | -32 | 2577 | 1345 | -263 | 971 | 2692 |
| 6 | 2020-02-15 | SRM 778 | 2 | 22 | 37.25 | 0.76 | 55 | 2609 | 1243 | 93 | 1234 | 1494 |
| 5 | 2020-02-03 | SRM 777 | 2 | 112 | 31.53 | -1.83 | -68 | 2554 | 1381 | -45 | 1141 | 1788 |
| 4 | 2020-01-25 | SRM 776 | 2 | 29 | 32.58 | 0.17 | 33 | 2622 | 1205 | 95 | 1186 | 1650 |
| 3 | 2020-01-16 | SRM 775 | 1 | 145 | 110.18 | -0.42 | -76 | 2589 | 1274 | -525 | 1091 | 1949 |
| 2 | 2020-01-11 | SRM 774 | 2 | 7 | 132.21 | 4.24 | 558 | 2665 | 1106 | 595 | 1616 | 537 |
| 1 | 2019-05-11 | TCC19 India Qualifiers | 1 | 99 | 188.78 | -0.14 | -8 | 2107 | 2746 | -54 | 1021 | 2381 |