3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Tatsuyaaaa | 21 | 3039 | 1536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.245 | 0.488 | 0.655 | 79.2 | -220 | 220 | 1572 | 1536 | 470 |
| SRMFix | 0.357 | 0.512 | 0.753 | 52.1 | -65 | 405 | 1964 | 1958 | 500 |
| initial | 0.395 | 0.517 | 0.763 | 62.2 | -47 | 249 | 2174 | 2152 | 424 |
| EloSRM | 0.225 | 0.528 | 0.727 | 65.4 | -59 | 398 | 3048 | 3039 | 414 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2022-03-09 | SRM 825 | 1 | 56 | 49.04 | -0.19 | -10 | 3039 | 414 | -36 | 1536 | 470 |
| 20 | 2021-08-21 | SRM 811 | 1 | 55 | 75.23 | 0.45 | 29 | 3048 | 464 | 75 | 1572 | 527 |
| 19 | 2021-07-31 | TCO21 Parallel 4 | 1 | 19 | 28.41 | 0.58 | 33 | 3019 | 529 | 89 | 1497 | 668 |
| 18 | 2021-07-24 | SRM 810 | 1 | 86 | 103.00 | -0.13 | -5 | 2986 | 580 | -25 | 1408 | 821 |
| 17 | 2021-07-13 | SRM 809 | 1 | 68 | 64.03 | -0.09 | -2 | 2990 | 583 | -25 | 1433 | 786 |
| 16 | 2021-07-08 | TCO21 Round 3 | 1 | 104 | 190.86 | 0.88 | 61 | 2993 | 595 | 119 | 1458 | 768 |
| 15 | 2021-06-25 | SRM 808 | 1 | 81 | 71.54 | -0.18 | -8 | 2932 | 663 | -22 | 1339 | 1022 |
| 14 | 2021-06-02 | TCO21 2B | 1 | 100 | 121.74 | 0.28 | 24 | 2940 | 659 | 59 | 1361 | 982 |
| 13 | 2021-05-26 | SRM 806 | 1 | 85 | 106.73 | 0.33 | 32 | 2915 | 691 | 72 | 1302 | 1132 |
| 12 | 2021-05-22 | TCO21 Round 2A | 1 | 299 | 225.67 | -0.41 | -27 | 2883 | 745 | -35 | 1230 | 1344 |
| 11 | 2021-05-08 | SRM 805 | 1 | 137 | 92.84 | -0.59 | -44 | 2910 | 703 | -220 | 1265 | 1293 |
| 10 | 2021-04-28 | 2021 TCO Parallel 1B | 1 | 15 | 33.54 | 1.16 | 100 | 2954 | 648 | 108 | 1485 | 772 |
| 9 | 2021-04-23 | SRM 804 | 1 | 99 | ||||||||
| 8 | 2021-04-17 | 2021 TCO 1A | 1 | 226 | 153.83 | -0.56 | -34 | 2854 | 847 | -34 | 1377 | 1063 |
| 7 | 2021-03-31 | SRM 803 | 1 | 120 | 115.17 | -0.06 | 2 | 2888 | 774 | -15 | 1411 | 953 |
| 6 | 2021-03-19 | SRM 802 | 1 | 108 | 90.17 | -0.26 | -27 | 2887 | 777 | -54 | 1426 | 919 |
| 5 | 2021-02-24 | SRM 801 | 1 | 47 | 136.34 | 1.54 | 313 | 2913 | 723 | 220 | 1480 | 791 |
| 4 | 2020-05-15 | SRM 786 | 1 | 219 | 235.34 | 0.10 | 28 | 2600 | 1410 | -22 | 1260 | 1495 |
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 205 | 137.37 | -0.58 | -59 | 2573 | 1503 | -77 | 1282 | 1440 |
| 2 | 2020-04-24 | SRM 784 | 1 | 218 | 252.48 | 0.21 | 73 | 2632 | 1302 | -59 | 1359 | 1111 |
| 1 | 2020-04-11 | SRM 783 | 2 | 51 | 203.58 | 2.00 | 398 | 2559 | 1444 | 218 | 1418 | 931 |