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 |
|---|---|---|---|
| liverliu | 52 | 2685 | 1559 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.207 | 0.696 | 1.012 | 83.8 | -237 | 389 | 2495 | 2495 | 1387 |
| Odd | 0.374 | 0.704 | 1.073 | 31.4 | -59 | 141 | 2499 | 2499 | 1964 |
| EloSRM | 0.393 | 0.706 | 1.080 | 31.0 | -78 | 139 | 2685 | 2685 | 1966 |
| SRMFix | 0.387 | 0.712 | 1.085 | 36.6 | -109 | 163 | 2041 | 2041 | 1948 |
| SRM | 0.475 | 0.754 | 1.192 | 55.8 | -394 | 164 | 1563 | 1559 | 1607 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 2012-08-04 | SRM 551 | 1 | 315 | 413.48 | 0.39 | 14 | 2685 | 1966 | 22 | 1559 | 1607 |
| 51 | 2012-07-21 | SRM 550 | 1 | 381 | 449.47 | 0.24 | 10 | 2671 | 2060 | 7 | 1537 | 1711 |
| 50 | 2012-07-09 | SRM 549 | 1 | 181 | 361.52 | 1.00 | 30 | 2661 | 2104 | 76 | 1530 | 1759 |
| 49 | 2012-06-07 | SRM 545 | 1 | 480 | 518.88 | -0.27 | -5 | 2632 | 2296 | -63 | 1454 | 2187 |
| 48 | 2012-05-29 | SRM 544 | 1 | 186 | 384.20 | 1.05 | 31 | 2637 | 2238 | 84 | 1517 | 1857 |
| 47 | 2012-05-19 | SRM 543 | 1 | 657 | 559.85 | -0.23 | -5 | 2606 | 2407 | -49 | 1433 | 2332 |
| 46 | 2012-05-12 | TCO12 Round 2B | 1 | 765 | 814.05 | 0.09 | 6 | 2611 | 2409 | -13 | 1482 | 2077 |
| 45 | 2012-05-08 | SRM 542 | 1 | 261 | 306.71 | 0.23 | 11 | 2605 | 2417 | 6 | 1495 | 2011 |
| 44 | 2012-04-23 | SRM 541 | 1 | 489 | 562.19 | -0.23 | -5 | 2594 | 2486 | -55 | 1489 | 2030 |
| 43 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 824.92 | -0.02 | 2 | 2599 | 2423 | -19 | 1544 | 1762 |
| 42 | 2012-04-14 | TCO12 Round 1C | 1 | 295 | 479.97 | 0.70 | 22 | 2597 | 2428 | 30 | 1563 | 1689 |
| 41 | 2012-04-11 | SRM 540 | 1 | 115 | 653.71 | 2.51 | 79 | 2575 | 2528 | 164 | 1533 | 1770 |
| 40 | 2012-04-07 | TCO12 Round 1B | 1 | 841 | 710.74 | -0.24 | -4 | 2496 | 2967 | -27 | 1369 | 2682 |
| 39 | 2012-03-20 | SRM 538 | 1 | 392 | 566.79 | 0.53 | 28 | 2500 | 2850 | 39 | 1396 | 2439 |
| 38 | 2012-03-17 | SRM 537 | 1 | 590 | 714.76 | 0.28 | 19 | 2472 | 3024 | 13 | 1357 | 2739 |
| 37 | 2012-01-31 | SRM 531 | 1 | 282 | 624.47 | 1.15 | 56 | 2454 | 2977 | 111 | 1344 | 2706 |
| 36 | 2012-01-19 | SRM 530 | 1 | 406 | 430.46 | -0.18 | -7 | 2398 | 3358 | -36 | 1233 | 3712 |
| 35 | 2011-11-29 | SRM 525 | 1 | 561 | 617.89 | 0.14 | 11 | 2405 | 3185 | 2 | 1269 | 3306 |
| 34 | 2011-11-12 | SRM 523 | 1 | 467 | 545.43 | -0.15 | -5 | 2394 | 3220 | -32 | 1267 | 3301 |
| 33 | 2011-08-09 | SRM 514 | 1 | 263 | 434.71 | 0.71 | 33 | 2398 | 2964 | 79 | 1299 | 2882 |
| 32 | 2011-07-13 | SRM 512 | 1 | 681 | 651.49 | -0.22 | -8 | 2366 | 3157 | -69 | 1220 | 3584 |
| 31 | 2011-06-18 | TCO11 Round 1 | 1 | 1008 | 1,160.65 | 0.20 | 12 | 2373 | 3092 | 9 | 1289 | 2938 |
| 30 | 2011-06-08 | SRM 509 | 1 | 666 | 661.74 | -0.01 | 2 | 2361 | 3155 | -37 | 1280 | 3021 |
| 29 | 2011-06-02 | SRM 508 | 1 | 461 | 707.21 | 0.62 | 31 | 2359 | 3128 | 52 | 1317 | 2743 |
| 28 | 2011-05-28 | SRM 507 | 1 | 614 | 654.72 | 0.09 | 8 | 2328 | 3275 | -20 | 1265 | 3103 |
| 27 | 2011-05-17 | SRM 504.5 | 1 | 645 | 639.64 | -0.16 | -6 | 2320 | 3224 | -78 | 1285 | 2885 |
| 26 | 2011-05-14 | TCO11 Qual 1 | 1 | 316 | 894.16 | 1.50 | 62 | 2326 | 3125 | 87 | 1363 | 2321 |
| 25 | 2011-05-11 | SRM 506 | 2 | 11 | 174.10 | 3.98 | 70 | 2264 | 3506 | 125 | 1276 | 2920 |
| 24 | 2011-05-03 | Member SRM 505 | 2 | 33 | 291.21 | 3.14 | 69 | 2194 | 3945 | 106 | 1151 | 4051 |
| 23 | 2011-04-16 | Member SRM 503 | 2 | 254 | 309.96 | 0.29 | 16 | 2125 | 4481 | 29 | 1045 | 4984 |
| 22 | 2011-04-07 | SRM 502 | 2 | 261 | 204.53 | -0.36 | -6 | 2109 | 4550 | -7 | 1016 | 5202 |
| 21 | 2011-02-26 | SRM 498 | 2 | 487 | 302.18 | -0.69 | -15 | 2115 | 4383 | -27 | 1023 | 4987 |
| 20 | 2011-02-10 | SRM 497 | 2 | 401 | 215.46 | -0.90 | -20 | 2130 | 4267 | -46 | 1050 | 4752 |
| 19 | 2011-02-01 | SRM 496 | 2 | 365 | 218.96 | -0.74 | -16 | 2150 | 4079 | -23 | 1096 | 4359 |
| 18 | 2011-01-27 | SRM 495 | 2 | 59 | 308.34 | 2.39 | 74 | 2166 | 3913 | 96 | 1119 | 4123 |
| 17 | 2010-11-30 | Member SRM 489 | 2 | 283 | 276.42 | -0.03 | 6 | 2092 | 4321 | 13 | 1023 | 4829 |
| 16 | 2010-09-25 | SRM 483 | 2 | 161 | 319.18 | 0.99 | 37 | 2086 | 4126 | 59 | 1010 | 4748 |
| 15 | 2010-09-15 | Member SRM 482 | 2 | 462 | 317.26 | -0.54 | -12 | 2049 | 4378 | -11 | 951 | 5292 |
| 14 | 2010-09-09 | SRM 481 | 2 | 283 | 290.95 | 0.04 | 9 | 2061 | 4303 | 24 | 962 | 5201 |
| 13 | 2010-08-26 | SRM 480 | 2 | 513 | 204.73 | -1.32 | -36 | 2051 | 4299 | -84 | 938 | 5348 |
| 12 | 2010-08-14 | SRM 479 | 2 | 561 | 254.38 | -1.14 | -31 | 2088 | 4055 | -54 | 1022 | 4541 |
| 11 | 2010-08-04 | Member SRM 478 | 2 | 101 | 295.30 | 1.55 | 67 | 2119 | 3819 | 79 | 1076 | 4086 |
| 10 | 2010-07-28 | SRM 477 | 2 | 211 | 336.17 | 0.67 | 43 | 2051 | 4201 | 47 | 997 | 4714 |
| 9 | 2010-07-17 | SRM 476 | 2 | 260 | 405.12 | 0.64 | 46 | 2009 | 4500 | 49 | 950 | 5199 |
| 8 | 2010-06-17 | SRM 473 | 2 | 223 | 238.71 | 0.10 | 17 | 1962 | 4789 | 19 | 901 | 5661 |
| 7 | 2010-06-05 | SRM 472 | 2 | 114 | 496.76 | 2.12 | 139 | 1946 | 4943 | 128 | 882 | 5935 |
| 6 | 2010-05-24 | TCO10 Qual 3 | 1 | 631 | 801.05 | 0.34 | 53 | 1806 | 6050 | 65 | 754 | 7640 |
| 5 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 954.97 | -0.21 | -27 | 1754 | 6421 | -96 | 689 | 8258 |
| 4 | 2010-04-20 | Member SRM 468 | 2 | 568 | 516.53 | -0.14 | -3 | 1781 | 5931 | -25 | 785 | 7042 |
| 3 | 2010-04-15 | SRM 467 | 2 | 328 | 432.11 | 0.40 | 78 | 1784 | 5871 | 11 | 810 | 6655 |
| 2 | 2010-03-25 | Member SRM 465 | 2 | 359 | 515.84 | 0.52 | 134 | 1705 | 6315 | -7 | 799 | 6714 |
| 1 | 2010-03-02 | SRM 463 | 2 | 682 | 601.88 | -0.35 | -78 | 1571 | 8121 | -394 | 806 | 6935 |