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 |
|---|---|---|---|
| zmartonka | 28 | 2849 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.115 | 0.597 | 0.796 | 71.8 | -74 | 693 | 2977 | 2849 | 1031 |
| Odd | 0.098 | 0.606 | 0.800 | 67.8 | -73 | 687 | 2741 | 2575 | 1002 |
| SRMFix | 0.200 | 0.611 | 0.835 | 52.1 | -65 | 408 | 2177 | 2006 | 1019 |
| SRM | 0.227 | 0.620 | 0.830 | 84.4 | -329 | 229 | 1668 | 1234 | 1950 |
| initial | 0.282 | 0.668 | 0.945 | 80.4 | -179 | 267 | 2558 | 2149 | 1089 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2018-03-17 | SRM 731 | 1 | 117 | 115.05 | -0.37 | -19 | 2849 | 1031 | -31 | 1234 | 1950 |
| 27 | 2018-02-10 | SRM 729 | 1 | 201 | 131.08 | -0.69 | -38 | 2868 | 996 | -148 | 1265 | 1854 |
| 26 | 2018-01-10 | SRM 727 | 1 | 98 | 91.43 | -0.41 | -22 | 2906 | 949 | -66 | 1413 | 1275 |
| 25 | 2017-12-19 | SRM 726 | 1 | 25 | 62.74 | 1.33 | 96 | 2928 | 921 | 122 | 1479 | 1091 |
| 24 | 2017-11-28 | SRM 724 | 1 | 74 | 122.80 | -0.10 | -3 | 2832 | 1124 | 11 | 1357 | 1540 |
| 23 | 2017-05-07 | SRM 714 | 1 | 204 | 185.62 | -0.41 | -28 | 2835 | 1288 | -70 | 1346 | 1875 |
| 22 | 2017-03-25 | SRM 711 | 1 | 186 | 183.14 | -0.02 | 6 | 2863 | 1239 | 19 | 1416 | 1586 |
| 21 | 2017-01-21 | SRM 706 | 1 | 194 | 224.47 | 0.21 | 35 | 2856 | 1258 | 48 | 1397 | 1683 |
| 20 | 2016-09-17 | SRM 698 (Google) | 1 | 292 | 253.41 | -0.50 | -50 | 2821 | 1402 | -85 | 1349 | 2023 |
| 19 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 537.52 | -0.26 | -15 | 2871 | 1600 | -55 | 1434 | 2087 |
| 18 | 2015-05-09 | 2015 TCO 1C | 1 | 371 | 132.61 | -1.48 | -74 | 2886 | 1598 | -81 | 1489 | 1913 |
| 17 | 2015-01-12 | SRM 645 | 1 | 189 | 255.97 | -0.33 | -17 | 2960 | 1306 | -60 | 1570 | 1633 |
| 16 | 2014-10-23 | SRM 637 | 1 | 240 | 292.26 | 0.28 | 30 | 2977 | 1246 | 38 | 1630 | 1437 |
| 15 | 2014-10-04 | SRM 635 | 1 | 222 | 327.79 | -0.26 | -12 | 2947 | 1352 | -59 | 1592 | 1607 |
| 14 | 2014-06-28 | SRM 626 | 1 | 384 | 309.78 | -0.31 | -15 | 2959 | 1250 | -17 | 1651 | 1346 |
| 13 | 2014-04-21 | SRM 617 | 1 | 298 | 354.54 | 0.25 | 31 | 2973 | 1187 | 39 | 1668 | 1329 |
| 12 | 2014-01-11 | SRM 604 | 1 | 125 | 432.98 | 1.79 | 123 | 2942 | 1227 | 147 | 1629 | 1441 |
| 11 | 2013-12-28 | SRM 602 | 1 | 480 | 388.35 | -0.31 | -18 | 2819 | 1678 | -12 | 1482 | 2064 |
| 10 | 2013-12-22 | SRM 601 | 1 | 426 | 365.59 | -0.22 | -12 | 2837 | 1580 | 5 | 1494 | 1991 |
| 9 | 2013-10-05 | SRM 593 | 1 | 182 | 435.19 | 1.26 | 147 | 2849 | 1476 | 130 | 1489 | 1979 |
| 8 | 2013-05-18 | SRM 579 | 1 | 438 | 518.01 | 0.24 | 42 | 2702 | 2119 | 50 | 1359 | 2830 |
| 7 | 2013-01-29 | SRM 568 | 1 | 537 | 440.91 | -0.50 | -42 | 2660 | 2249 | -96 | 1309 | 3126 |
| 6 | 2012-12-12 | SRM 564 | 1 | 273 | 466.85 | 0.77 | 104 | 2702 | 1993 | 109 | 1405 | 2435 |
| 5 | 2012-11-10 | SRM 560 | 1 | 502 | 411.61 | -0.29 | -28 | 2598 | 2533 | -55 | 1296 | 3264 |
| 4 | 2012-09-01 | SRM 554 | 1 | 317 | 628.82 | 0.99 | 160 | 2626 | 2349 | 133 | 1351 | 2842 |
| 3 | 2012-08-04 | SRM 551 | 2 | 93 | 151.07 | 0.70 | 83 | 2467 | 3199 | 118 | 1218 | 3946 |
| 2 | 2012-07-21 | SRM 550 | 1 | 681 | 569.85 | -0.28 | -65 | 2384 | 3693 | -329 | 1100 | 5015 |
| 1 | 2012-04-14 | TCO12 Round 1C | 1 | 343 | 1,505.89 | 2.13 | 693 | 2449 | 3362 | 229 | 1429 | 2384 |