4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tatyam | 33 | 3691 | 2377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.490 | 0.764 | 1.091 | 61.8 | -54 | 480 | 3719 | 3691 | 99 |
| Odd | 0.491 | 0.772 | 1.098 | 60.2 | -49 | 511 | 3337 | 3304 | 101 |
| SRM | 0.560 | 0.797 | 1.109 | 70.0 | -125 | 236 | 2474 | 2377 | 85 |
| SRMFix | 0.638 | 0.859 | 1.179 | 61.3 | -49 | 460 | 2737 | 2690 | 104 |
| initial | 0.483 | 0.935 | 1.193 | 112.6 | -189 | 402 | 3296 | 3001 | 91 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 2021-12-03 | SRM 819 | 1 | 41 | 20.34 | -1.01 | -28 | 3691 | 99 | -87 | 2377 | 85 |
| 32 | 2021-09-17 | SRM 813 | 1 | 27 | 24.15 | -0.16 | 0 | 3719 | 96 | -10 | 2464 | 75 |
| 31 | 2021-07-31 | TCO21 Round 4 | 1 | 11 | 52.28 | 2.25 | 72 | 3719 | 99 | 142 | 2474 | 79 |
| 30 | 2021-07-08 | TCO21 Round 3 | 1 | 57 | 60.69 | 0.09 | 9 | 3648 | 125 | 6 | 2332 | 110 |
| 29 | 2021-06-25 | SRM 808 | 1 | 8 | 25.72 | 1.68 | 52 | 3639 | 126 | 87 | 2326 | 115 |
| 28 | 2021-06-02 | TCO21 Parallel 2B | 1 | 7 | 16.12 | 1.20 | 44 | 3587 | 147 | 97 | 2239 | 139 |
| 27 | 2021-05-26 | SRM 806 | 1 | 48 | 36.49 | -0.40 | -9 | 3543 | 170 | -20 | 2142 | 175 |
| 26 | 2021-05-22 | TCO21 Round 2A | 1 | 111 | 73.95 | -0.59 | -16 | 3552 | 163 | -29 | 2162 | 169 |
| 25 | 2021-05-08 | SRM 805 | 1 | 16 | 38.56 | 1.27 | 54 | 3568 | 153 | 73 | 2191 | 163 |
| 24 | 2021-04-23 | SRM 804 | 1 | 12 | ||||||||
| 23 | 2021-04-17 | 2021 Parallel 1A | 1 | 11 | 11.70 | 0.09 | 11 | 3514 | 189 | 7 | 2118 | 182 |
| 22 | 2021-03-31 | SRM 803 | 1 | 47 | 40.33 | -0.22 | -3 | 3502 | 191 | -5 | 2111 | 183 |
| 21 | 2021-03-19 | SRM 802 | 1 | 34 | 33.86 | -0.01 | 8 | 3505 | 186 | 11 | 2116 | 180 |
| 20 | 2021-02-24 | SRM 801 | 1 | 46 | 42.59 | -0.11 | 1 | 3498 | 189 | 7 | 2105 | 182 |
| 19 | 2021-01-15 | Beginner SRM 2 | 1 | 19 | ||||||||
| 18 | 2020-10-17 | SRM 791 | 1 | 62 | 38.70 | -0.68 | -24 | 3497 | 180 | -53 | 2098 | 178 |
| 17 | 2020-09-05 | 2020 TCO Round 4 | 1 | 65 | 70.30 | 0.11 | 13 | 3521 | 162 | 4 | 2151 | 151 |
| 16 | 2020-08-18 | TCO20 Round 3B | 1 | 23 | 74.69 | 1.70 | 71 | 3508 | 171 | 101 | 2147 | 154 |
| 15 | 2020-08-01 | TCO20 Round 3A | 1 | 110 | 101.86 | -0.11 | 1 | 3437 | 217 | 3 | 2046 | 208 |
| 14 | 2020-07-24 | SRM 788 | 1 | 34 | 62.79 | 0.88 | 55 | 3436 | 212 | 87 | 2043 | 207 |
| 13 | 2020-07-09 | TCO20 Round 2A | 1 | 16 | 147.66 | 3.21 | 137 | 3381 | 246 | 191 | 1956 | 258 |
| 12 | 2020-05-15 | SRM 786 | 1 | 102 | 105.78 | 0.05 | 11 | 3244 | 377 | 35 | 1765 | 426 |
| 11 | 2020-05-09 | SRM 785 | 1 | 151 | 148.26 | -0.53 | -27 | 3234 | 389 | -125 | 1730 | 456 |
| 10 | 2020-04-28 | TCO20 Parallel 1B | 1 | 24 | 35.44 | 0.56 | 45 | 3261 | 379 | 49 | 1855 | 376 |
| 9 | 2020-04-18 | TCO20 Round 1A | 1 | 85 | 113.82 | 0.42 | 36 | 3217 | 406 | 43 | 1806 | 401 |
| 8 | 2020-04-11 | SRM 783 | 1 | 97 | 127.41 | 0.39 | 50 | 3181 | 427 | 50 | 1763 | 416 |
| 7 | 2020-03-28 | SRM 782 | 1 | 100 | 112.37 | 0.17 | 32 | 3130 | 469 | 30 | 1713 | 449 |
| 6 | 2020-03-07 | SRM 780 | 1 | 61 | 101.44 | 0.73 | 108 | 3099 | 497 | 92 | 1683 | 462 |
| 5 | 2020-02-03 | SRM 777 | 1 | 55 | 119.89 | 1.12 | 198 | 2990 | 586 | 146 | 1591 | 569 |
| 4 | 2019-11-02 | SRM 770 | 1 | 67 | 143.93 | 1.10 | 262 | 2792 | 840 | 176 | 1445 | 806 |
| 3 | 2019-04-20 | TCO19 Round 1A | 1 | 469 | 352.39 | -0.41 | -54 | 2530 | 1413 | -112 | 1269 | 1382 |
| 2 | 2019-02-02 | TCO19 SRM 749 | 1 | 75 | 111.36 | -0.03 | 5 | 2584 | 1239 | -55 | 1381 | 972 |
| 1 | 2019-01-19 | TCO19 SRM 747 | 2 | 20 | 105.68 | 2.40 | 480 | 2579 | 1252 | 236 | 1436 | 873 |