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 |
|---|---|---|---|
| sampathkumarv | 70 | 2414 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.072 | 0.488 | 0.712 | 25.0 | -72 | 185 | 1449 | 1425 | 1706 |
| EloSRM | 0.058 | 0.496 | 0.706 | 27.2 | -53 | 272 | 2417 | 2414 | 1785 |
| initial | 0.034 | 0.522 | 0.752 | 62.9 | -165 | 397 | 1650 | 1485 | 1430 |
| SRM | 0.343 | 0.585 | 0.858 | 47.0 | -307 | 143 | 1041 | 1001 | 2131 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 332.32 | -0.08 | -3 | 2414 | 1785 | -28 | 1001 | 2131 |
| 69 | 2021-04-17 | 2021 TCO 1A | 1 | 317 | 317.79 | 0.00 | 4 | 2417 | 2019 | -12 | 1029 | 2309 |
| 68 | 2021-02-13 | SRM 800 | 2 | 101 | 148.87 | 0.56 | 20 | 2413 | 2006 | 41 | 1041 | 2300 |
| 67 | 2021-02-06 | SRM 799 | 2 | 33 | 72.22 | 1.13 | 38 | 2393 | 1972 | 45 | 1000 | 2346 |
| 66 | 2021-01-09 | SRM 797 | 2 | 119 | 89.81 | -0.41 | -8 | 2355 | 2107 | -17 | 955 | 2620 |
| 65 | 2020-09-20 | TCO20 North America Qualifier | 1 | 40 | 39.54 | -0.02 | 2 | 2363 | 1984 | -23 | 972 | 2448 |
| 64 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 327.09 | 0.01 | 4 | 2361 | 1940 | 19 | 995 | 2273 |
| 63 | 2020-04-18 | TCO20 Round 1A | 1 | 557 | 645.41 | 0.21 | 15 | 2356 | 2202 | 17 | 976 | 2898 |
| 62 | 2020-03-07 | SRM 780 | 2 | 74 | 86.10 | 0.22 | 14 | 2341 | 2041 | 14 | 959 | 2742 |
| 61 | 2020-01-11 | SRM 774 | 2 | 27 | 93.47 | 1.79 | 58 | 2327 | 2008 | 90 | 945 | 2666 |
| 60 | 2019-11-02 | SRM 770 | 2 | 74 | 109.46 | 0.56 | 27 | 2269 | 2115 | 34 | 855 | 3224 |
| 59 | 2019-10-10 | SRM 768 | 2 | 90 | 154.98 | 0.78 | 40 | 2242 | 2221 | 50 | 821 | 3411 |
| 58 | 2019-02-21 | TCO19 SRM 751 | 2 | 63 | 48.89 | -0.37 | -7 | 2202 | 2103 | -12 | 771 | 2855 |
| 57 | 2019-02-08 | TCO19 SRM 750 | 2 | 106 | 93.89 | -0.56 | -13 | 2209 | 2246 | -46 | 783 | 3195 |
| 56 | 2019-01-19 | TCO19 SRM 747 | 2 | 72 | 84.56 | 0.23 | 15 | 2222 | 2185 | 24 | 829 | 3001 |
| 55 | 2018-10-30 | TCO19 SRM 741 | 2 | 52 | 40.53 | -0.36 | -7 | 2207 | 2313 | -6 | 805 | 3247 |
| 54 | 2018-08-25 | TCO18 Wildcard Fun Round | 1 | 69 | 106.73 | 0.00 | 4 | 2214 | 2303 | 45 | 811 | 3272 |
| 53 | 2018-06-02 | 2018 TCO 2A | 1 | 420 | 460.88 | -0.04 | -2 | 2210 | 2540 | 17 | 766 | 3810 |
| 52 | 2018-05-16 | SRM 734 | 2 | 59 | 42.19 | -0.48 | -10 | 2212 | 2600 | 2 | 749 | 3927 |
| 51 | 2018-04-21 | 2018 TCO 1A | 1 | 603 | 489.24 | -0.30 | -15 | 2222 | 2652 | -62 | 747 | 4103 |
| 50 | 2018-03-29 | SRM 732 | 2 | 96 | 59.57 | -0.88 | -23 | 2237 | 2789 | -96 | 809 | 4095 |
| 49 | 2018-03-17 | SRM 731 | 2 | 137 | 104.30 | -0.74 | -20 | 2260 | 2733 | -78 | 905 | 3525 |
| 48 | 2018-02-10 | SRM 729 | 2 | 119 | 125.66 | 0.08 | 12 | 2281 | 2663 | 4 | 983 | 3113 |
| 47 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 312.00 | 0.01 | 2 | 2269 | 3166 | 23 | 979 | 3630 |
| 46 | 2017-06-26 | SRM 716 | 2 | 77 | 99.10 | 0.36 | 20 | 2266 | 3111 | 38 | 956 | 3660 |
| 45 | 2017-05-20 | TCO17 Round 2A | 1 | 345 | 443.69 | 0.06 | 8 | 2247 | 3405 | 60 | 918 | 4172 |
| 44 | 2017-04-26 | SRM 713 | 2 | 122 | 81.70 | -0.58 | -15 | 2238 | 3518 | -29 | 858 | 4617 |
| 43 | 2017-04-01 | TCO17 Round 1A | 1 | 700 | 590.60 | -0.24 | -16 | 2253 | 3612 | -30 | 887 | 4685 |
| 42 | 2016-09-17 | SRM 698 (Google) | 2 | 80 | 183.65 | 1.20 | 47 | 2269 | 3898 | 77 | 917 | 4950 |
| 41 | 2016-04-23 | SRM 689 | 2 | 279 | 186.21 | -0.58 | -13 | 2223 | 4625 | -14 | 840 | 6124 |
| 40 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 540 | 509.00 | -0.30 | -15 | 2236 | 4476 | -70 | 854 | 5934 |
| 39 | 2016-03-28 | SRM 686 | 2 | 137 | 153.07 | 0.16 | 13 | 2251 | 4427 | 22 | 924 | 5249 |
| 38 | 2016-03-19 | SRM 685 | 2 | 193 | 196.28 | 0.02 | 9 | 2237 | 4430 | 18 | 902 | 5524 |
| 37 | 2016-02-22 | SRM 682 | 2 | 85 | 161.49 | 0.93 | 49 | 2229 | 4354 | 64 | 884 | 5491 |
| 36 | 2016-02-06 | SRM 681 | 2 | 339 | ||||||||
| 35 | 2016-01-12 | SRM 678 | 2 | 337 | 161.85 | -1.17 | -45 | 2179 | 4769 | -114 | 820 | 6053 |
| 34 | 2015-10-20 | SRM 672 | 2 | 145 | 174.97 | 0.27 | 28 | 2224 | 4709 | 20 | 934 | 5421 |
| 33 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 642.32 | -0.21 | -15 | 2197 | 5969 | -49 | 914 | 6801 |
| 32 | 2014-10-23 | SRM 637 | 2 | 308 | 349.96 | 0.18 | 16 | 2211 | 6422 | 18 | 963 | 7177 |
| 31 | 2014-09-17 | SRM 633 | 2 | 170 | 487.07 | 1.52 | 68 | 2195 | 6539 | 71 | 945 | 7401 |
| 30 | 2014-04-26 | TCO14 Round 1C | 1 | 906 | 983.23 | 0.12 | 12 | 2127 | 7154 | 18 | 874 | 8528 |
| 29 | 2014-04-12 | TCO14 Round 1A | 1 | 1529 | 1,647.92 | 0.11 | 12 | 2116 | 6955 | 24 | 856 | 8428 |
| 28 | 2014-03-29 | SRM 614 | 2 | 481 | 509.66 | 0.08 | 11 | 2104 | 6924 | 17 | 832 | 8612 |
| 27 | 2014-03-21 | SRM 613 | 2 | 326 | 467.64 | 0.52 | 35 | 2093 | 7048 | 39 | 815 | 8852 |
| 26 | 2014-02-15 | SRM 609 | 2 | 828 | 533.99 | -0.63 | -24 | 2058 | 7596 | -32 | 776 | 9849 |
| 25 | 2013-08-12 | SRM 588 | 2 | 581 | 445.70 | -0.38 | -8 | 2082 | 6561 | 0 | 808 | 8775 |
| 24 | 2013-07-27 | SRM 586 | 2 | 406 | 396.48 | -0.03 | 5 | 2090 | 6400 | 25 | 808 | 8711 |
| 23 | 2013-05-25 | SRM 580 | 2 | 243 | 463.91 | 0.93 | 36 | 2085 | 6472 | 76 | 783 | 9152 |
| 22 | 2013-05-18 | SRM 579 | 2 | 804 | 423.14 | -0.93 | -25 | 2049 | 6765 | -48 | 707 | 10255 |
| 21 | 2013-04-06 | SRM 575 | 2 | 544 | 526.81 | -0.05 | 4 | 2073 | 6953 | 29 | 755 | 10309 |
| 20 | 2013-03-09 | TCO13 Round 1C | 1 | 1025 | 1,120.82 | 0.13 | 12 | 2069 | 6874 | 45 | 726 | 10552 |
| 19 | 2013-03-02 | TCO13 Round 1B | 1 | 1783 | 1,177.22 | -0.61 | -31 | 2057 | 6921 | -194 | 681 | 11102 |
| 18 | 2013-02-23 | TCO13 Round 1A | 1 | 1036 | 1,185.54 | 0.19 | 18 | 2089 | 6543 | 33 | 875 | 8157 |
| 17 | 2013-02-19 | SRM 571 | 2 | 76 | 624.03 | 3.06 | 104 | 2070 | 6676 | 143 | 842 | 8733 |
| 16 | 2013-01-29 | SRM 568 | 2 | 971 | 622.62 | -0.84 | -29 | 1967 | 7627 | -79 | 699 | 10756 |
| 15 | 2013-01-12 | SRM 566 | 2 | 476 | 543.06 | 0.19 | 18 | 1996 | 7158 | 30 | 778 | 9492 |
| 14 | 2012-12-20 | SRM 565 | 2 | 687 | 459.30 | -0.58 | -22 | 1978 | 7334 | -27 | 748 | 9998 |
| 13 | 2012-12-08 | SRM 563 | 2 | 197 | 325.11 | 0.72 | 51 | 1999 | 7007 | 66 | 775 | 9392 |
| 12 | 2012-11-20 | SRM 561 | 2 | 404 | 393.70 | -0.04 | 6 | 1948 | 7605 | 15 | 709 | 10367 |
| 11 | 2012-11-10 | SRM 560 | 2 | 649 | 470.15 | -0.46 | -22 | 1942 | 7734 | -11 | 694 | 10656 |
| 10 | 2012-09-01 | SRM 554 | 2 | 846 | 595.25 | -0.73 | -37 | 1965 | 7479 | -85 | 705 | 10512 |
| 9 | 2012-07-21 | SRM 550 | 2 | 644 | 526.07 | -0.29 | -10 | 2001 | 7001 | -7 | 790 | 9293 |
| 8 | 2012-06-16 | SRM 546 | 2 | 540 | 414.00 | -0.38 | -17 | 2012 | 7031 | -14 | 797 | 9224 |
| 7 | 2012-06-07 | SRM 545 | 2 | 721 | 501.55 | -0.83 | -45 | 2028 | 6849 | -94 | 811 | 8944 |
| 6 | 2012-05-19 | SRM 543 | 2 | 261 | 560.94 | 1.10 | 110 | 2074 | 6423 | 70 | 905 | 7711 |
| 5 | 2012-04-23 | SRM 541 | 2 | 451 | 586.23 | 0.38 | 62 | 1964 | 7643 | 17 | 835 | 8915 |
| 4 | 2012-02-18 | SRM 533 | 2 | 816 | 677.68 | -0.27 | -16 | 1902 | 7656 | -38 | 818 | 8519 |
| 3 | 2011-12-17 | SRM 527 | 2 | 776 | 523.51 | -0.57 | -53 | 1918 | 7186 | -98 | 856 | 7787 |
| 2 | 2011-11-29 | SRM 525 | 2 | 348 | 831.56 | 1.26 | 272 | 1971 | 6687 | 61 | 954 | 6590 |
| 1 | 2011-09-14 | SRM 518 | 2 | 904 | 805.10 | -0.17 | -28 | 1699 | 9356 | -307 | 893 | 7197 |