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 |
|---|---|---|---|
| JanD | 19 | 3121 | 1841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.726 | 1.008 | 1.675 | 95.9 | -47 | 601 | 3153 | 3121 | 588 |
| initial | 0.696 | 1.020 | 1.686 | 122.8 | -126 | 723 | 3002 | 2793 | 713 |
| SRMFix | 0.782 | 1.041 | 1.709 | 83.7 | -46 | 604 | 2478 | 2413 | 675 |
| SRM | 0.916 | 1.266 | 1.775 | 122.5 | -241 | 327 | 1986 | 1841 | 851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 509.36 | -0.61 | -25 | 3121 | 588 | -98 | 1841 | 851 |
| 18 | 2013-03-31 | TCO13 Round 2A | 1 | 336 | 351.83 | 0.07 | 17 | 3145 | 504 | 34 | 1939 | 657 |
| 17 | 2013-02-23 | TCO13 Round 1A | 1 | 167 | 158.33 | -0.08 | 10 | 3129 | 509 | 44 | 1905 | 695 |
| 16 | 2012-06-02 | Round 2C | 1 | 539 | 389.53 | -0.91 | -34 | 3119 | 432 | -125 | 1861 | 735 |
| 15 | 2012-05-12 | TCO12 Round 2B | 1 | 147 | 342.96 | 1.22 | 77 | 3153 | 384 | 100 | 1986 | 537 |
| 14 | 2012-04-21 | TCO12 Round 2A | 1 | 237 | 462.90 | 0.96 | 80 | 3075 | 503 | 94 | 1886 | 685 |
| 13 | 2012-03-31 | TCO12 Round 1A | 1 | 188 | 321.58 | 0.77 | 73 | 2996 | 654 | 74 | 1792 | 870 |
| 12 | 2011-06-25 | TCO11 Round 2 | 1 | 512 | 367.62 | -0.48 | -24 | 2923 | 689 | -31 | 1718 | 964 |
| 11 | 2011-06-18 | TCO11 Round 1 | 1 | 434 | 487.58 | 0.17 | 23 | 2947 | 608 | 60 | 1749 | 901 |
| 10 | 2011-05-19 | TCO11 Qual 2 | 1 | 32 | 229.61 | 2.84 | 138 | 2923 | 651 | 177 | 1689 | 1020 |
| 9 | 2011-04-16 | Member SRM 503 | 1 | 187 | 397.04 | 1.09 | 103 | 2785 | 1003 | 132 | 1512 | 1558 |
| 8 | 2011-03-30 | Member SRM 501 | 1 | 269 | 405.17 | 0.59 | 81 | 2682 | 1348 | 98 | 1380 | 2192 |
| 7 | 2011-03-08 | SRM 499 | 1 | 390 | 478.10 | 0.29 | 62 | 2601 | 1626 | 64 | 1282 | 2737 |
| 6 | 2010-06-26 | TCO10 Round 2 | 1 | 758 | 566.80 | -0.43 | -47 | 2540 | 1615 | -241 | 1218 | 2925 |
| 5 | 2010-06-19 | TCO10 Round 1 | 1 | 386 | 967.40 | 1.33 | 184 | 2587 | 1423 | 161 | 1459 | 1585 |
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 281 | 598.62 | 1.09 | 166 | 2403 | 2067 | 119 | 1298 | 2326 |
| 3 | 2010-05-04 | SRM 469 | 1 | 577 | 584.14 | -0.18 | -34 | 2237 | 2806 | -126 | 1179 | 3191 |
| 2 | 2009-10-20 | SRM 451 | 2 | 8 | 510.48 | 6.00 | 601 | 2271 | 2599 | 327 | 1305 | 2352 |
| 1 | 2009-09-10 | SRM 448 | 2 | 664 | 687.44 | 0.05 | 45 | 1670 | 7024 | -222 | 978 | 5124 |