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 |
|---|---|---|---|
| a3orange | 20 | 2877 | 1491 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.459 | 0.914 | 1.258 | 107.1 | -183 | 329 | 1809 | 1491 | 1929 |
| SRMFix | 0.378 | 0.959 | 1.350 | 92.6 | -70 | 602 | 2385 | 2167 | 1397 |
| EloSRM | 0.273 | 0.967 | 1.347 | 90.7 | -47 | 716 | 3013 | 2877 | 1186 |
| initial | 0.549 | 1.039 | 1.453 | 125.2 | -131 | 426 | 2829 | 2456 | 1564 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2012-12-20 | SRM 565 | 1 | 465 | 370.59 | -0.63 | -26 | 2877 | 1186 | -87 | 1491 | 1929 |
| 19 | 2012-11-10 | SRM 560 | 1 | 271 | 254.38 | -0.09 | 2 | 2903 | 1034 | 31 | 1578 | 1553 |
| 18 | 2012-06-25 | SRM 547 | 1 | 272 | 180.55 | -0.59 | -17 | 2901 | 990 | -12 | 1547 | 1675 |
| 17 | 2012-06-16 | SRM 546 | 1 | 420 | 373.18 | -0.62 | -18 | 2918 | 959 | -84 | 1559 | 1649 |
| 16 | 2012-06-07 | SRM 545 | 1 | 258 | 300.01 | 0.22 | 16 | 2936 | 889 | 59 | 1643 | 1300 |
| 15 | 2012-06-02 | Round 2C | 1 | 539 | 507.48 | -0.53 | -18 | 2920 | 938 | -73 | 1584 | 1537 |
| 14 | 2012-05-29 | SRM 544 | 1 | 321 | 200.11 | -0.68 | -23 | 2938 | 874 | -22 | 1657 | 1260 |
| 13 | 2012-05-19 | SRM 543 | 1 | 388 | 277.95 | -0.48 | -15 | 2961 | 802 | 8 | 1679 | 1185 |
| 12 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 492.54 | -0.96 | -37 | 2976 | 760 | -138 | 1671 | 1236 |
| 11 | 2012-05-08 | SRM 542 | 1 | 42 | 167.73 | 2.00 | 97 | 3013 | 665 | 152 | 1809 | 857 |
| 10 | 2012-04-04 | SRM 539 | 1 | 338 | ||||||||
| 9 | 2012-03-31 | TCO12 Round 1A | 1 | 193 | 386.84 | 1.00 | 58 | 2916 | 843 | 108 | 1657 | 1212 |
| 8 | 2012-03-17 | SRM 537 | 1 | 709 | 413.06 | -0.98 | -47 | 2858 | 1033 | -157 | 1549 | 1612 |
| 7 | 2012-03-07 | SRM 536 | 1 | 124 | 341.36 | 1.46 | 101 | 2906 | 859 | 136 | 1706 | 1048 |
| 6 | 2012-02-23 | SRM 534 | 1 | 241 | 313.65 | 0.38 | 45 | 2805 | 1195 | 69 | 1570 | 1496 |
| 5 | 2012-02-18 | SRM 533 | 1 | 517 | 440.18 | -0.60 | -43 | 2760 | 1366 | -116 | 1501 | 1795 |
| 4 | 2012-01-19 | SRM 530 | 1 | 290 | 252.07 | -0.20 | -8 | 2803 | 1158 | 2 | 1617 | 1303 |
| 3 | 2012-01-14 | SRM 529 | 1 | 73 | 632.14 | 3.11 | 396 | 2811 | 1113 | 329 | 1615 | 1316 |
| 2 | 2011-12-28 | SRM 528 | 1 | 540 | 524.69 | -0.22 | -40 | 2415 | 3204 | -183 | 1286 | 3191 |
| 1 | 2011-12-06 | SRM 526 | 2 | 35 | 426.25 | 3.61 | 716 | 2454 | 2879 | 269 | 1469 | 1875 |