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 |
|---|---|---|---|
| john_rapera | 49 | 2926 | 1670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.311 | 0.826 | 1.341 | 47.5 | -110 | 281 | 2242 | 2186 | 1416 |
| Odd | 0.360 | 0.826 | 1.356 | 42.4 | -41 | 240 | 2683 | 2683 | 1427 |
| EloSRM | 0.369 | 0.829 | 1.358 | 44.0 | -34 | 247 | 2926 | 2926 | 1403 |
| initial | 0.229 | 0.865 | 1.390 | 104.2 | -267 | 860 | 2709 | 2549 | 1291 |
| SRM | 0.511 | 0.873 | 1.539 | 68.9 | -216 | 229 | 1743 | 1670 | 1290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 2014-07-22 | SRM 628 | 1 | 219 | 300.21 | 0.46 | 28 | 2926 | 1403 | 32 | 1670 | 1290 |
| 48 | 2014-06-19 | SRM 625 | 1 | 381 | 340.36 | -0.16 | -3 | 2898 | 1489 | -19 | 1638 | 1392 |
| 47 | 2014-05-20 | SRM 621 | 1 | 331 | 375.10 | 0.18 | 20 | 2901 | 1476 | 9 | 1657 | 1348 |
| 46 | 2014-01-11 | SRM 604 | 1 | 406 | 391.10 | -0.05 | 4 | 2881 | 1445 | -4 | 1648 | 1380 |
| 45 | 2013-07-19 | SRM 585 | 1 | 461 | 316.29 | -0.54 | -22 | 2877 | 1306 | -46 | 1652 | 1260 |
| 44 | 2013-04-20 | TCO13 Round 2B | 1 | 260 | 616.20 | 1.25 | 78 | 2899 | 1269 | 89 | 1698 | 1225 |
| 43 | 2013-03-02 | TCO13 Round 1B | 1 | 261 | 374.64 | 0.52 | 43 | 2821 | 1525 | 37 | 1609 | 1546 |
| 42 | 2012-05-12 | TCO12 Round 2B | 1 | 706 | 639.13 | -0.14 | -3 | 2778 | 1520 | -15 | 1572 | 1631 |
| 41 | 2012-03-31 | TCO12 Round 1A | 1 | 303 | 544.64 | 0.85 | 60 | 2781 | 1354 | 58 | 1587 | 1484 |
| 40 | 2011-05-24 | TCO11 Qual 3 | 1 | 285 | 161.59 | -0.82 | -22 | 2721 | 1285 | -9 | 1529 | 1558 |
| 39 | 2011-05-11 | SRM 506 | 1 | 392 | 239.88 | -0.71 | -29 | 2744 | 1140 | -55 | 1538 | 1448 |
| 38 | 2011-04-07 | SRM 502 | 1 | 157 | 239.05 | 0.61 | 44 | 2772 | 1034 | 68 | 1593 | 1243 |
| 37 | 2010-06-19 | TCO10 Round 1 | 1 | 1186 | 571.19 | -1.05 | -30 | 2728 | 952 | -122 | 1525 | 1333 |
| 36 | 2010-05-20 | SRM 470 | 1 | 321 | 311.73 | -0.04 | 3 | 2758 | 826 | 19 | 1647 | 955 |
| 35 | 2010-05-02 | TCO10 Qual 1 | 1 | 594 | 187.42 | -1.66 | -34 | 2755 | 779 | -115 | 1628 | 948 |
| 34 | 2010-04-20 | Member SRM 468 | 1 | 247 | 274.71 | 0.15 | 11 | 2789 | 694 | 24 | 1743 | 702 |
| 33 | 2010-03-16 | SRM 464 | 1 | 254 | 277.28 | 0.12 | 10 | 2777 | 741 | 26 | 1719 | 763 |
| 32 | 2010-03-02 | SRM 463 | 1 | 195 | 267.54 | 0.46 | 23 | 2767 | 799 | 53 | 1693 | 882 |
| 31 | 2010-02-17 | SRM 462 | 1 | 235 | 254.19 | -0.44 | -13 | 2744 | 853 | -68 | 1640 | 1019 |
| 30 | 2010-02-06 | SRM 460 | 1 | 117 | 285.67 | 1.29 | 56 | 2757 | 819 | 99 | 1708 | 855 |
| 29 | 2010-01-19 | SRM 459 | 1 | 259 | 318.47 | 0.30 | 22 | 2701 | 968 | 44 | 1609 | 1082 |
| 28 | 2009-09-23 | SRM 449 | 1 | 541 | 393.61 | -0.72 | -22 | 2679 | 979 | -111 | 1565 | 1197 |
| 27 | 2009-08-25 | SRM 447 | 1 | 197 | 260.57 | 0.40 | 22 | 2700 | 913 | 49 | 1676 | 909 |
| 26 | 2009-07-08 | SRM 444 | 1 | 448 | 345.66 | -0.67 | -19 | 2679 | 956 | -111 | 1627 | 1018 |
| 25 | 2009-06-23 | SRM 443 | 1 | 197 | 229.24 | 0.22 | 14 | 2698 | 900 | 25 | 1738 | 777 |
| 24 | 2009-06-13 | SRM 442 | 1 | 130 | 314.36 | 1.27 | 52 | 2684 | 936 | 105 | 1713 | 833 |
| 23 | 2009-05-27 | SRM 441 | 1 | 174 | 289.83 | 0.74 | 37 | 2631 | 1077 | 78 | 1608 | 1087 |
| 22 | 2009-05-12 | SRM 440 | 1 | 408 | 359.84 | -0.53 | -18 | 2595 | 1189 | -92 | 1530 | 1351 |
| 21 | 2009-04-19 | SRM 438 | 1 | 75 | 303.59 | 1.98 | 79 | 2613 | 1125 | 148 | 1622 | 1058 |
| 20 | 2009-03-14 | TCO09 Round 2 | 1 | 503 | 537.26 | 0.10 | 10 | 2534 | 1402 | 10 | 1474 | 1581 |
| 19 | 2009-03-11 | SRM 436 | 1 | 511 | 412.38 | -0.31 | -12 | 2524 | 1433 | -51 | 1464 | 1647 |
| 18 | 2009-03-07 | TCO09 Round 1 | 1 | 623 | 852.36 | 0.45 | 32 | 2535 | 1384 | 51 | 1515 | 1439 |
| 17 | 2009-02-24 | TCO09 Qual 1 | 1 | 533 | 413.46 | -0.37 | -13 | 2503 | 1423 | -8 | 1464 | 1574 |
| 16 | 2009-01-21 | SRM 433 | 1 | 114 | 442.06 | 1.96 | 108 | 2516 | 1453 | 171 | 1472 | 1661 |
| 15 | 2009-01-06 | SRM 432 | 1 | 400 | 365.91 | -0.32 | -17 | 2407 | 1868 | -74 | 1301 | 2746 |
| 14 | 2008-11-25 | SRM 427 | 1 | 157 | 351.23 | 1.16 | 81 | 2425 | 1745 | 121 | 1375 | 2196 |
| 13 | 2008-11-12 | SRM 425 | 1 | 534 | 467.12 | -0.33 | -20 | 2343 | 2054 | -92 | 1254 | 3084 |
| 12 | 2008-10-28 | SRM 423 | 1 | 237 | 299.42 | -0.10 | -3 | 2364 | 1944 | -29 | 1346 | 2372 |
| 11 | 2008-10-18 | SRM 422 | 2 | 1 | 140.56 | 7.14 | 153 | 2367 | 1919 | 229 | 1375 | 2189 |
| 10 | 2008-09-11 | SRM 417 | 1 | 496 | 493.51 | -0.18 | -14 | 2214 | 2599 | -56 | 1146 | 4602 |
| 9 | 2008-07-10 | SRM 409 | 2 | 213 | 105.95 | -1.01 | -27 | 2228 | 2426 | 15 | 1202 | 3683 |
| 8 | 2008-06-05 | SRM 404 | 2 | 27 | 126.84 | 2.23 | 94 | 2255 | 2213 | 136 | 1187 | 3707 |
| 7 | 2008-05-01 | SRM 400 | 1 | 597 | 502.41 | -0.25 | -26 | 2162 | 2614 | -216 | 1051 | 4403 |
| 6 | 2008-04-12 | SRM 397 | 2 | 43 | 183.51 | 2.09 | 116 | 2188 | 2480 | 93 | 1267 | 2523 |
| 5 | 2008-03-11 | SRM 393 | 2 | 221 | 166.40 | -0.41 | -13 | 2072 | 3048 | -21 | 1174 | 3325 |
| 4 | 2008-03-06 | SRM 392 | 2 | 103 | 244.60 | 1.24 | 117 | 2085 | 2965 | 62 | 1195 | 3177 |
| 3 | 2008-02-26 | SRM 391 | 2 | 223 | 165.80 | -0.43 | -24 | 1968 | 3645 | -53 | 1133 | 3579 |
| 2 | 2008-01-09 | SRM 387 | 2 | 83 | 253.48 | 1.61 | 247 | 1992 | 3317 | 72 | 1186 | 3238 |
| 1 | 2007-12-27 | SRM 385 | 2 | 324 | 489.00 | 0.59 | 206 | 1744 | 5077 | -86 | 1114 | 3693 |