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 |
|---|---|---|---|
| nanikaka | 29 | 2906 | 1575 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.392 | 0.857 | 1.488 | 64.4 | -60 | 844 | 2906 | 2906 | 1549 |
| initial | 0.388 | 0.873 | 1.562 | 105.2 | -192 | 645 | 2707 | 2556 | 1262 |
| SRMFix | 0.369 | 0.880 | 1.524 | 71.1 | -159 | 794 | 2227 | 2188 | 1397 |
| SRM | 0.507 | 0.895 | 1.529 | 88.8 | -190 | 429 | 1712 | 1575 | 1599 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29 | 2015-04-11 | 2015 TCO 1A | 1 | 191 | 383.09 | 1.00 | 53 | 2906 | 1549 | 73 | 1575 | 1599 |
| 28 | 2015-03-17 | SRM 653 | 1 | 224 | 292.58 | 0.38 | 33 | 2853 | 1763 | 48 | 1502 | 1942 |
| 27 | 2015-02-10 | SRM 649 | 1 | 463 | 299.18 | -0.75 | -40 | 2820 | 1925 | -143 | 1454 | 2212 |
| 26 | 2015-02-02 | SRM 648 | 1 | 325 | 257.69 | -0.34 | -19 | 2861 | 1753 | -42 | 1597 | 1535 |
| 25 | 2015-01-12 | SRM 645 | 1 | 189 | 268.36 | -0.26 | -18 | 2879 | 1643 | -73 | 1639 | 1367 |
| 24 | 2012-11-20 | SRM 561 | 1 | 155 | 262.15 | 0.76 | 34 | 2898 | 1066 | 63 | 1712 | 1083 |
| 23 | 2012-11-10 | SRM 560 | 1 | 264 | 280.14 | 0.09 | 10 | 2864 | 1211 | 18 | 1649 | 1275 |
| 22 | 2012-10-19 | SRM 558 | 1 | 247 | 294.16 | 0.25 | 17 | 2854 | 1239 | 37 | 1631 | 1339 |
| 21 | 2012-09-13 | SRM 556 | 1 | 271 | 270.19 | -0.00 | 5 | 2837 | 1308 | 16 | 1594 | 1486 |
| 20 | 2012-09-01 | SRM 554 | 1 | 640 | 342.95 | -0.90 | -29 | 2832 | 1316 | -96 | 1578 | 1535 |
| 19 | 2012-07-21 | SRM 550 | 1 | 290 | 323.30 | 0.16 | 13 | 2861 | 1168 | 22 | 1674 | 1173 |
| 18 | 2012-07-09 | SRM 549 | 1 | 77 | 285.91 | 1.89 | 74 | 2849 | 1211 | 141 | 1652 | 1246 |
| 17 | 2012-06-16 | SRM 546 | 1 | 285 | 410.75 | 0.53 | 31 | 2775 | 1550 | 72 | 1511 | 1893 |
| 16 | 2012-06-07 | SRM 545 | 1 | 480 | 466.56 | -0.43 | -16 | 2743 | 1684 | -67 | 1439 | 2268 |
| 15 | 2012-06-02 | Round 2C | 1 | 539 | 595.74 | -0.30 | -12 | 2759 | 1594 | -54 | 1506 | 1899 |
| 14 | 2012-05-29 | SRM 544 | 1 | 217 | 317.17 | 0.55 | 40 | 2771 | 1536 | 63 | 1560 | 1650 |
| 13 | 2012-05-12 | TCO12 Round 2B | 1 | 512 | 735.29 | 0.52 | 44 | 2731 | 1755 | 65 | 1497 | 2002 |
| 12 | 2012-04-23 | SRM 541 | 1 | 489 | 514.46 | -0.36 | -18 | 2687 | 1947 | -51 | 1432 | 2375 |
| 11 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 788.20 | -0.08 | 0 | 2705 | 1844 | -10 | 1483 | 2065 |
| 10 | 2012-03-31 | TCO12 Round 1A | 1 | 488 | 609.57 | 0.32 | 36 | 2705 | 1727 | 46 | 1493 | 1918 |
| 9 | 2012-01-31 | SRM 531 | 1 | 397 | 469.32 | -0.31 | -17 | 2669 | 1771 | -62 | 1447 | 2054 |
| 8 | 2011-12-28 | SRM 528 | 1 | 135 | 504.49 | 1.90 | 166 | 2686 | 1640 | 172 | 1509 | 1732 |
| 7 | 2011-10-13 | SRM 521 | 2 | 7 | 139.71 | 4.32 | 131 | 2520 | 2407 | 210 | 1337 | 2680 |
| 6 | 2011-10-04 | SRM 520 | 2 | 407 | 111.44 | -1.87 | -60 | 2389 | 3167 | -18 | 1127 | 4563 |
| 5 | 2011-09-14 | SRM 518 | 1 | 782 | 549.18 | -0.51 | -51 | 2449 | 2761 | -190 | 1145 | 4402 |
| 4 | 2011-09-10 | SRM 517 | 1 | 594 | 539.95 | -0.39 | -42 | 2500 | 2416 | -112 | 1335 | 2622 |
| 3 | 2011-08-20 | SRM 515 | 1 | 519 | 478.38 | -0.12 | -6 | 2542 | 2149 | -68 | 1447 | 1930 |
| 2 | 2011-06-21 | SRM 510 | 1 | 272 | 364.27 | -0.13 | -10 | 2548 | 2094 | -114 | 1515 | 1622 |
| 1 | 2011-06-08 | SRM 509 | 2 | 18 | 780.12 | 5.44 | 844 | 2557 | 2048 | 429 | 1629 | 1223 |