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 |
|---|---|---|---|
| KooKyungryeol | 72 | 2756 | 1639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.343 | 0.795 | 1.116 | 77.1 | -194 | 189 | 1833 | 1639 | 1356 |
| Odd | 0.088 | 0.855 | 1.167 | 36.9 | -82 | 454 | 2553 | 2550 | 1679 |
| SRMFix | 0.169 | 0.858 | 1.168 | 40.8 | -147 | 380 | 2235 | 2164 | 1397 |
| EloSRM | 0.045 | 0.863 | 1.181 | 36.8 | -80 | 486 | 2757 | 2756 | 1588 |
| initial | 0.158 | 0.934 | 1.266 | 112.5 | -373 | 456 | 2773 | 2554 | 1163 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 767.47 | -0.12 | -1 | 2756 | 1588 | -37 | 1639 | 1356 |
| 71 | 2012-04-07 | TCO12 Round 1B | 1 | 102 | 521.31 | 2.35 | 109 | 2757 | 1499 | 99 | 1676 | 1180 |
| 70 | 2009-08-08 | SRM 446 | 1 | 226 | 331.65 | 0.55 | 26 | 2648 | 1054 | 64 | 1577 | 1159 |
| 69 | 2009-03-04 | TCO09 Qual 3 | 1 | 578 | 140.20 | -2.04 | -28 | 2622 | 1070 | -77 | 1513 | 1466 |
| 68 | 2009-01-06 | SRM 432 | 1 | 400 | 273.91 | -0.74 | -14 | 2651 | 959 | -117 | 1590 | 1199 |
| 67 | 2008-12-02 | SRM 428 | 1 | 106 | 306.52 | 1.53 | 36 | 2665 | 888 | 116 | 1707 | 857 |
| 66 | 2008-10-02 | SRM 420 | 1 | 344 | 272.51 | -0.34 | -5 | 2629 | 964 | -16 | 1591 | 1154 |
| 65 | 2008-09-24 | SRM 419 | 1 | 203 | 206.49 | 0.02 | 4 | 2634 | 947 | 19 | 1607 | 1106 |
| 64 | 2008-08-26 | SRM 415 | 1 | 271 | 173.52 | -0.64 | -11 | 2630 | 942 | -57 | 1588 | 1186 |
| 63 | 2008-08-06 | SRM 413 | 1 | 305 | 279.60 | -0.13 | 0 | 2641 | 906 | 4 | 1645 | 1008 |
| 62 | 2008-07-23 | SRM 411 | 1 | 400 | 213.27 | -0.91 | -16 | 2641 | 893 | -114 | 1641 | 1011 |
| 61 | 2008-07-19 | SRM 410 | 1 | 161 | 281.78 | 0.81 | 20 | 2657 | 842 | 62 | 1755 | 746 |
| 60 | 2008-07-10 | SRM 409 | 1 | 244 | 276.41 | 0.18 | 8 | 2637 | 891 | 27 | 1693 | 874 |
| 59 | 2008-07-01 | SRM 408 | 1 | 262 | 236.51 | -0.15 | -1 | 2629 | 907 | 0 | 1666 | 926 |
| 58 | 2008-06-26 | SRM 407 | 1 | 460 | 261.79 | -0.81 | -16 | 2630 | 895 | -99 | 1666 | 911 |
| 57 | 2008-05-01 | SRM 400 | 1 | 47 | 301.66 | 2.68 | 47 | 2646 | 808 | 175 | 1765 | 694 |
| 56 | 2008-04-23 | SRM 399 | 1 | 105 | 210.78 | 1.00 | 25 | 2599 | 932 | 100 | 1590 | 1059 |
| 55 | 2008-04-15 | SRM 398 | 1 | 318 | 283.86 | -0.16 | -1 | 2573 | 994 | 11 | 1490 | 1361 |
| 54 | 2008-03-26 | SRM 395 | 1 | 317 | 214.05 | -0.57 | -11 | 2575 | 997 | -46 | 1479 | 1443 |
| 53 | 2008-03-06 | SRM 392 | 1 | 234 | 333.18 | 0.51 | 16 | 2586 | 941 | 79 | 1525 | 1274 |
| 52 | 2008-02-26 | SRM 391 | 1 | 220 | 235.72 | 0.10 | 6 | 2569 | 981 | 47 | 1446 | 1535 |
| 51 | 2008-02-23 | TCO08 Round 2 | 1 | 769 | 542.89 | -0.54 | -13 | 2564 | 999 | -128 | 1399 | 1725 |
| 50 | 2008-02-16 | TCO08 Round 1 | 1 | 735 | 645.14 | -0.19 | -2 | 2577 | 936 | 10 | 1527 | 1274 |
| 49 | 2008-02-13 | TCO08 Qual 3 | 1 | 135 | 156.08 | 0.21 | 9 | 2579 | 917 | 50 | 1517 | 1304 |
| 48 | 2008-01-09 | SRM 387 | 1 | 257 | 214.20 | -0.26 | -4 | 2570 | 907 | 9 | 1467 | 1425 |
| 47 | 2007-12-11 | SRM 382 | 1 | 281 | 204.81 | -0.46 | -9 | 2574 | 869 | -10 | 1458 | 1465 |
| 46 | 2007-12-04 | SRM 380 | 1 | 288 | 225.02 | -0.36 | -7 | 2583 | 833 | -3 | 1468 | 1397 |
| 45 | 2007-11-20 | SRM 378 | 1 | 140 | 263.34 | 0.91 | 26 | 2590 | 804 | 110 | 1471 | 1363 |
| 44 | 2007-11-06 | SRM 374 | 1 | 160 | 269.87 | 0.75 | 23 | 2564 | 851 | 111 | 1361 | 1785 |
| 43 | 2007-09-15 | TCCC07 Round 3 | 1 | 198 | 217.04 | -0.12 | -2 | 2541 | 866 | 16 | 1250 | 2307 |
| 42 | 2007-09-12 | SRM 365 | 1 | 610 | 283.82 | -1.11 | -21 | 2543 | 864 | -185 | 1234 | 2444 |
| 41 | 2007-09-08 | TCCC07 Round 2 | 1 | 205 | 383.22 | 0.90 | 26 | 2564 | 788 | 120 | 1419 | 1430 |
| 40 | 2007-08-30 | TCCC07 Round 1B | 1 | 296 | 139.03 | -1.09 | -20 | 2538 | 839 | -23 | 1299 | 1986 |
| 39 | 2007-08-21 | TCCC07 Qual 2 | 1 | 21 | 117.86 | 2.49 | 43 | 2558 | 774 | 188 | 1322 | 1861 |
| 38 | 2007-08-11 | SRM 363 | 2 | 208 | 15.04 | -3.79 | -26 | 2516 | 893 | 13 | 1134 | 3056 |
| 37 | 2007-08-07 | SRM 362 | 2 | 9 | ||||||||
| 36 | 2007-08-01 | SRM 361 | 1 | 476 | 243.07 | -0.99 | -22 | 2542 | 812 | -164 | 1121 | 3119 |
| 35 | 2007-07-24 | SRM 360 | 1 | 509 | 256.73 | -1.05 | -23 | 2564 | 755 | -126 | 1285 | 2042 |
| 34 | 2007-07-02 | SRM 356 | 1 | 347 | 175.09 | -1.05 | -23 | 2587 | 683 | -138 | 1411 | 1428 |
| 33 | 2007-06-20 | SRM 355 | 1 | 419 | 183.24 | -1.23 | -26 | 2610 | 645 | -194 | 1549 | 1000 |
| 32 | 2007-05-29 | SRM 351 | 1 | 271 | 262.78 | -0.53 | -10 | 2636 | 563 | -90 | 1743 | 588 |
| 31 | 2007-05-15 | SRM 349 | 1 | 28 | 235.42 | 3.07 | 62 | 2646 | 535 | 175 | 1833 | 471 |
| 30 | 2007-05-09 | SRM 348 | 1 | 147 | 182.06 | 0.31 | 14 | 2584 | 655 | 44 | 1658 | 741 |
| 29 | 2007-05-01 | SRM 347 | 1 | 245 | 274.64 | -0.40 | -8 | 2571 | 675 | -64 | 1614 | 828 |
| 28 | 2007-04-24 | SRM 346 | 1 | 138 | 200.42 | 0.54 | 21 | 2579 | 658 | 58 | 1678 | 699 |
| 27 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 453.59 | -0.44 | -12 | 2558 | 677 | -79 | 1620 | 804 |
| 26 | 2007-04-12 | TCO07 Round 1C | 1 | 162 | 107.17 | -0.60 | -13 | 2570 | 650 | -32 | 1699 | 659 |
| 25 | 2007-04-03 | TCO07 Qual 3 | 1 | 103 | 65.66 | -0.65 | -11 | 2583 | 616 | -2 | 1731 | 626 |
| 24 | 2007-03-28 | SRM 344 | 1 | 120 | 225.42 | 0.91 | 36 | 2593 | 557 | 74 | 1733 | 576 |
| 23 | 2007-03-14 | SRM 342 | 1 | 88 | 171.36 | 0.96 | 39 | 2558 | 621 | 89 | 1659 | 712 |
| 22 | 2007-02-20 | SRM 340 | 1 | 319 | 236.93 | -0.44 | -13 | 2519 | 716 | -25 | 1570 | 917 |
| 21 | 2007-02-14 | SRM 339 | 1 | 169 | 191.89 | 0.18 | 14 | 2531 | 682 | 43 | 1595 | 845 |
| 20 | 2007-01-17 | SRM 335 | 1 | 165 | 238.28 | 0.53 | 28 | 2518 | 678 | 75 | 1552 | 926 |
| 19 | 2006-12-28 | SRM 332 | 1 | 78 | 164.49 | 1.08 | 49 | 2490 | 729 | 126 | 1477 | 1105 |
| 18 | 2006-12-21 | SRM 331 | 1 | 330 | 187.71 | -0.81 | -29 | 2441 | 822 | -76 | 1351 | 1541 |
| 17 | 2006-10-25 | SRM 324 | 1 | 288 | 192.66 | -0.58 | -18 | 2470 | 711 | -25 | 1427 | 1230 |
| 16 | 2006-10-19 | SRM 323 | 1 | 416 | 200.00 | -1.09 | -36 | 2488 | 669 | -171 | 1452 | 1138 |
| 15 | 2006-10-11 | TCCC06 Round 2C | 1 | 113 | 65.13 | -0.80 | -29 | 2524 | 606 | -118 | 1623 | 724 |
| 14 | 2006-10-02 | SRM 321 | 1 | 152 | 169.12 | 0.15 | 14 | 2553 | 526 | 25 | 1741 | 518 |
| 13 | 2006-09-30 | SRM 320 | 1 | 164 | 229.07 | 0.48 | 31 | 2539 | 551 | 52 | 1716 | 555 |
| 12 | 2006-09-27 | TCCC06 Round 1C | 1 | 26 | 97.10 | 1.90 | 90 | 2508 | 600 | 154 | 1664 | 631 |
| 11 | 2006-09-18 | SRM 319 | 1 | 145 | 238.36 | 0.72 | 51 | 2419 | 747 | 91 | 1510 | 956 |
| 10 | 2006-09-12 | TCCC06 Qual 3 | 1 | 318 | 45.32 | -2.81 | -80 | 2368 | 846 | -155 | 1419 | 1220 |
| 9 | 2006-08-29 | SRM 318 | 1 | 193 | 231.08 | 0.26 | 29 | 2447 | 663 | 43 | 1574 | 760 |
| 8 | 2006-08-19 | SRM 316 | 1 | 258 | 178.06 | -0.54 | -30 | 2418 | 731 | -49 | 1531 | 875 |
| 7 | 2006-08-09 | SRM 315 | 1 | 173 | 181.51 | 0.07 | 17 | 2448 | 666 | 22 | 1580 | 768 |
| 6 | 2006-07-22 | SRM 312 | 1 | 256 | 191.46 | -0.42 | -29 | 2430 | 698 | -38 | 1558 | 804 |
| 5 | 2006-06-28 | SRM 309 | 1 | 150 | 139.66 | -0.10 | 3 | 2460 | 614 | 17 | 1596 | 699 |
| 4 | 2006-06-24 | SRM 308 | 1 | 62 | 214.21 | 1.79 | 243 | 2457 | 614 | 189 | 1579 | 730 |
| 3 | 2006-06-14 | SRM 307 | 1 | 144 | 232.85 | 0.68 | 179 | 2214 | 1185 | 91 | 1390 | 1252 |
| 2 | 2006-03-06 | SRM 292 | 2 | 25 | 214.18 | 3.10 | 486 | 2035 | 1530 | 157 | 1299 | 1481 |
| 1 | 2005-01-05 | SRM 226 | 2 | 78 | 108.68 | 0.48 | 161 | 1549 | 2111 | -58 | 1142 | 1446 |