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 |
|---|---|---|---|
| usernameson | 21 | 2666 | 1213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.317 | 0.726 | 0.980 | 87.5 | -112 | 247 | 2077 | 2002 | 863 |
| SRMFix | 0.308 | 0.753 | 1.055 | 59.2 | -68 | 176 | 1795 | 1775 | 1036 |
| EloSRM | 0.158 | 0.775 | 1.049 | 53.8 | -50 | 204 | 2683 | 2666 | 1052 |
| SRM | 0.557 | 0.803 | 1.331 | 60.7 | -245 | 139 | 1378 | 1213 | 1424 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2019-02-21 | TCO19 SRM 751 | 1 | 56 | 66.45 | -0.14 | -6 | 2666 | 1052 | -12 | 1213 | 1424 |
| 20 | 2019-02-08 | TCO19 SRM 750 | 1 | 122 | 125.57 | -0.19 | -11 | 2672 | 1095 | -57 | 1225 | 1496 |
| 19 | 2019-02-02 | TCO19 SRM 749 | 2 | 4 | 23.82 | 2.57 | 85 | 2683 | 1068 | 104 | 1282 | 1277 |
| 18 | 2019-01-26 | TCO19 SRM 748 | 1 | 118 | 118.66 | -0.14 | -13 | 2599 | 1202 | -76 | 1178 | 1606 |
| 17 | 2019-01-19 | TCO19 SRM 747 | 1 | 114 | 130.51 | 0.20 | 39 | 2612 | 1201 | 10 | 1254 | 1385 |
| 16 | 2018-02-10 | SRM 729 | 2 | 14 | 53.49 | 1.93 | 62 | 2573 | 1653 | 114 | 1244 | 1943 |
| 15 | 2018-01-10 | SRM 727 | 2 | 16 | 30.90 | 0.95 | 42 | 2511 | 1901 | 79 | 1130 | 2521 |
| 14 | 2017-11-28 | SRM 724 | 2 | 170 | 50.64 | -1.75 | -44 | 2469 | 2076 | -73 | 1051 | 2916 |
| 13 | 2017-11-18 | SRM 723 | 2 | 114 | 41.36 | -1.46 | -37 | 2512 | 1902 | -42 | 1124 | 2564 |
| 12 | 2017-08-14 | SRM 719 | 1 | 135 | 126.34 | -0.10 | -5 | 2549 | 1910 | -53 | 1166 | 2593 |
| 11 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 273.20 | 0.01 | 5 | 2554 | 1892 | 7 | 1219 | 2353 |
| 10 | 2017-07-12 | SRM 718 | 1 | 120 | 144.24 | -0.08 | -3 | 2549 | 1955 | -12 | 1212 | 2469 |
| 9 | 2017-07-08 | TCO17 Round 2B | 1 | 246 | 301.11 | 0.29 | 37 | 2551 | 1959 | 37 | 1224 | 2415 |
| 8 | 2017-06-30 | SRM 717 | 2 | 98 | 41.46 | -1.24 | -34 | 2514 | 2096 | 10 | 1187 | 2625 |
| 7 | 2017-06-26 | SRM 716 | 2 | 55 | 31.10 | -0.82 | -23 | 2548 | 1941 | 44 | 1177 | 2593 |
| 6 | 2017-05-20 | TCO17 Round 2A | 1 | 506 | 388.86 | -0.43 | -50 | 2570 | 2010 | -245 | 1133 | 2966 |
| 5 | 2017-05-07 | SRM 714 | 1 | 126 | 254.35 | 1.01 | 152 | 2620 | 1899 | 139 | 1378 | 1704 |
| 4 | 2017-05-06 | TCO17 Round 1C | 1 | 182 | 165.38 | -0.14 | -9 | 2468 | 2426 | -32 | 1239 | 2495 |
| 3 | 2017-04-18 | SRM 712 | 2 | 37 | 97.69 | 1.40 | 145 | 2477 | 2447 | 76 | 1271 | 2330 |
| 2 | 2017-03-09 | SRM 710 | 2 | 61 | 103.36 | 0.76 | 126 | 2332 | 3259 | 24 | 1195 | 2970 |
| 1 | 2017-02-21 | SRM 709 | 2 | 163 | 259.16 | 0.67 | 204 | 2207 | 4063 | -29 | 1171 | 3163 |