4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| embiway | 17 | 2915 | 1394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.286 | 0.474 | 0.614 | 65.6 | -67 | 295 | 2556 | 2556 | 662 |
| EloSRM | 0.288 | 0.481 | 0.617 | 68.4 | -89 | 299 | 2915 | 2915 | 649 |
| initial | 0.398 | 0.544 | 0.679 | 65.5 | -60 | 204 | 1966 | 1966 | 679 |
| SRMFix | 0.421 | 0.559 | 0.706 | 59.9 | -118 | 259 | 1830 | 1830 | 781 |
| SRM | 0.364 | 0.625 | 0.770 | 87.8 | -329 | 127 | 1394 | 1394 | 810 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2021-08-05 | 2021 Regional 2 | 1 | 88 | 95.40 | 0.12 | 14 | 2915 | 649 | 24 | 1394 | 810 |
| 16 | 2021-08-04 | 2021 Regional 1 | 1 | 118 | 149.01 | 0.34 | 31 | 2900 | 667 | 59 | 1370 | 858 |
| 15 | 2021-07-08 | TCO21 Round 3 | 1 | 213 | 201.85 | -0.08 | -2 | 2869 | 773 | -19 | 1311 | 1092 |
| 14 | 2021-06-02 | TCO21 2B | 1 | 98 | 138.33 | 0.50 | 43 | 2871 | 772 | 71 | 1330 | 1066 |
| 13 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 257.62 | -0.45 | -33 | 2828 | 830 | -121 | 1259 | 1245 |
| 12 | 2021-04-23 | SRM 804 | 1 | 58 | ||||||||
| 11 | 2021-04-17 | 2021 TCO 1A | 1 | 122 | 177.78 | 0.54 | 47 | 2861 | 835 | 49 | 1380 | 1054 |
| 10 | 2021-03-31 | SRM 803 | 1 | 116 | 127.36 | 0.14 | 22 | 2814 | 917 | 24 | 1331 | 1178 |
| 9 | 2021-02-13 | SRM 800 | 1 | 284 | 228.00 | -0.32 | -28 | 2792 | 947 | -87 | 1307 | 1236 |
| 8 | 2021-02-06 | SRM 799 | 1 | 105 | 147.86 | 0.49 | 71 | 2820 | 851 | 80 | 1394 | 931 |
| 7 | 2021-01-23 | SRM 798 | 1 | 125 | 163.67 | 0.39 | 67 | 2749 | 1008 | 72 | 1314 | 1156 |
| 6 | 2021-01-09 | SRM 797 | 2 | 28 | 35.17 | 0.33 | 47 | 2682 | 1161 | 61 | 1242 | 1430 |
| 5 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 286.57 | -0.18 | -13 | 2635 | 1184 | -49 | 1181 | 1597 |
| 4 | 2020-07-09 | TCO20 Round 2A | 1 | 231 | 396.69 | 0.78 | 154 | 2648 | 1159 | 127 | 1230 | 1426 |
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 130 | 222.86 | 0.78 | 134 | 2494 | 1760 | 115 | 1103 | 2177 |
| 2 | 2020-02-21 | SRM 779 | 2 | 39 | 131.74 | 1.76 | 299 | 2361 | 1962 | 117 | 988 | 2580 |
| 1 | 2020-01-25 | SRM 776 | 2 | 150 | 130.60 | -0.52 | -89 | 2062 | 3526 | -329 | 871 | 3280 |