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 |
|---|---|---|---|
| judaplus | 20 | 2732 | 1400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.491 | 0.896 | 1.383 | 107.9 | -98 | 485 | 2652 | 2323 | 1979 |
| SRMFix | 0.641 | 0.996 | 1.597 | 78.9 | -133 | 263 | 2168 | 2052 | 1899 |
| Odd | 0.711 | 1.016 | 1.650 | 73.7 | -89 | 302 | 2566 | 2521 | 1928 |
| EloSRM | 0.718 | 1.017 | 1.653 | 75.2 | -107 | 305 | 2768 | 2732 | 1914 |
| SRM | 0.793 | 1.136 | 1.890 | 91.6 | -483 | 186 | 1596 | 1400 | 2442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2013-06-14 | SRM 582 | 1 | 430 | 324.20 | -0.41 | -17 | 2732 | 1914 | -40 | 1400 | 2442 |
| 19 | 2013-05-02 | SRM 578 | 1 | 339 | 345.34 | -0.39 | -15 | 2749 | 1922 | -71 | 1440 | 2321 |
| 18 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 703.01 | -0.15 | -4 | 2764 | 1864 | -31 | 1511 | 1966 |
| 17 | 2013-04-11 | SRM 576 | 1 | 257 | 302.39 | 0.24 | 21 | 2768 | 1843 | 25 | 1542 | 1849 |
| 16 | 2013-03-06 | SRM 572 | 1 | 420 | 346.11 | -0.28 | -10 | 2747 | 1902 | -35 | 1517 | 1954 |
| 15 | 2013-03-02 | TCO13 Round 1B | 1 | 322 | 420.61 | 0.38 | 29 | 2757 | 1842 | 40 | 1552 | 1798 |
| 14 | 2013-02-06 | SRM 569 | 1 | 366 | 312.38 | -0.23 | -9 | 2728 | 1915 | -32 | 1512 | 1883 |
| 13 | 2013-01-21 | SRM 567 | 1 | 445 | 349.49 | -0.35 | -18 | 2737 | 1822 | -52 | 1544 | 1684 |
| 12 | 2012-12-12 | SRM 564 | 1 | 292 | 398.78 | 0.45 | 42 | 2755 | 1725 | 35 | 1596 | 1488 |
| 11 | 2012-11-30 | SRM 562 | 1 | 291 | ||||||||
| 10 | 2012-10-30 | SRM 559 | 1 | 136 | 282.87 | 1.06 | 85 | 2713 | 1899 | 89 | 1561 | 1629 |
| 9 | 2012-10-19 | SRM 558 | 1 | 130 | 512.48 | 1.98 | 163 | 2628 | 2362 | 161 | 1472 | 2045 |
| 8 | 2012-09-13 | SRM 556 | 2 | 4 | 134.94 | 5.08 | 146 | 2465 | 3277 | 186 | 1311 | 3132 |
| 7 | 2012-09-07 | SRM 555 | 2 | 19 | 303.30 | 4.00 | 179 | 2319 | 4256 | 172 | 1125 | 4917 |
| 6 | 2012-08-22 | SRM 553 | 2 | 189 | 305.44 | 0.69 | 70 | 2140 | 5715 | 63 | 953 | 6800 |
| 5 | 2012-08-16 | SRM 552 | 2 | 406 | 269.13 | -0.59 | -40 | 2070 | 6354 | -26 | 890 | 7598 |
| 4 | 2012-05-29 | SRM 544 | 2 | 172 | 318.02 | 0.89 | 113 | 2110 | 6053 | 70 | 916 | 7470 |
| 3 | 2012-04-11 | SRM 540 | 2 | 509 | 595.87 | 0.23 | 55 | 1997 | 7196 | 15 | 846 | 8648 |
| 2 | 2012-01-31 | SRM 531 | 2 | 312 | 885.54 | 1.50 | 305 | 1942 | 7115 | 114 | 831 | 8211 |
| 1 | 2012-01-19 | SRM 530 | 2 | 725 | 566.80 | -0.45 | -107 | 1637 | 11096 | -483 | 717 | 10085 |