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 |
|---|---|---|---|
| anuraganand | 30 | 2847 | 1327 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.150 | 0.516 | 0.696 | 54.1 | -68 | 499 | 2887 | 2847 | 1482 |
| SRM | 0.155 | 0.517 | 0.622 | 70.9 | -210 | 151 | 1484 | 1327 | 2383 |
| Odd | 0.157 | 0.521 | 0.702 | 54.0 | -73 | 514 | 2622 | 2579 | 1550 |
| SRMFix | 0.263 | 0.531 | 0.709 | 43.5 | -57 | 395 | 2040 | 1997 | 1767 |
| initial | 0.312 | 0.555 | 0.749 | 66.8 | -99 | 247 | 2427 | 2290 | 1664 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2015-10-10 | SRM 670 | 1 | 327 | 355.07 | -0.35 | -12 | 2847 | 1482 | -41 | 1327 | 2383 |
| 29 | 2015-09-15 | SRM 668 | 1 | 278 | 175.13 | -0.80 | -28 | 2859 | 1463 | -116 | 1368 | 2184 |
| 28 | 2015-09-11 | SRM 667 | 1 | 149 | 264.82 | 0.83 | 43 | 2887 | 1346 | 94 | 1484 | 1580 |
| 27 | 2015-08-11 | SRM 665 | 1 | 137 | ||||||||
| 26 | 2015-08-01 | SRM 664 | 1 | 167 | 251.29 | 0.43 | 26 | 2844 | 1538 | 75 | 1390 | 2110 |
| 25 | 2015-07-23 | SRM 663 | 1 | 346 | 273.69 | -0.54 | -22 | 2818 | 1652 | -74 | 1315 | 2560 |
| 24 | 2015-06-11 | SRM 661 | 1 | 187 | 184.96 | -0.02 | 4 | 2840 | 1676 | 22 | 1389 | 2292 |
| 23 | 2015-06-04 | SRM 660 | 1 | 230 | 281.72 | -0.23 | -7 | 2836 | 1761 | -16 | 1367 | 2525 |
| 22 | 2015-04-09 | SRM 655 | 1 | 248 | 333.52 | -0.25 | -7 | 2844 | 1797 | -32 | 1383 | 2592 |
| 21 | 2015-03-25 | SRM 654 | 1 | 197 | 202.00 | -0.40 | -15 | 2851 | 1770 | -59 | 1415 | 2421 |
| 20 | 2015-03-17 | SRM 653 | 1 | 192 | 290.20 | 0.60 | 40 | 2866 | 1705 | 76 | 1474 | 2082 |
| 19 | 2015-02-02 | SRM 648 | 1 | 228 | 294.10 | 0.37 | 27 | 2826 | 1923 | 60 | 1398 | 2561 |
| 18 | 2015-01-12 | SRM 645 | 1 | 157 | 293.22 | 0.90 | 58 | 2799 | 2056 | 117 | 1338 | 2963 |
| 17 | 2014-12-27 | SRM 643 | 1 | 527 | 320.31 | -0.73 | -39 | 2741 | 2333 | -210 | 1221 | 4235 |
| 16 | 2014-12-11 | SRM 641 | 1 | 232 | 322.13 | -0.20 | -7 | 2779 | 2147 | -44 | 1431 | 2408 |
| 15 | 2014-10-14 | SRM 636 | 1 | 269 | 309.05 | 0.20 | 20 | 2787 | 2099 | 22 | 1475 | 2162 |
| 14 | 2014-10-04 | SRM 635 | 1 | 222 | 365.78 | -0.10 | -1 | 2766 | 2195 | -26 | 1453 | 2293 |
| 13 | 2014-08-12 | SRM 629 | 1 | 230 | 401.21 | 0.80 | 62 | 2767 | 2165 | 75 | 1479 | 2130 |
| 12 | 2014-07-22 | SRM 628 | 1 | 423 | 407.52 | -0.07 | 1 | 2705 | 2499 | -19 | 1404 | 2560 |
| 11 | 2014-06-19 | SRM 625 | 1 | 188 | 532.52 | 1.50 | 118 | 2704 | 2464 | 151 | 1423 | 2455 |
| 10 | 2014-06-12 | SRM 624 | 1 | 502 | 626.20 | 0.32 | 42 | 2586 | 3145 | 50 | 1272 | 3618 |
| 9 | 2014-04-26 | TCO14 Round 1C | 1 | 479 | 482.64 | 0.01 | 11 | 2545 | 3421 | 29 | 1222 | 4310 |
| 8 | 2014-04-19 | TCO14 Round 1B | 1 | 1412 | 693.78 | -1.03 | -68 | 2534 | 3415 | -107 | 1193 | 4586 |
| 7 | 2014-03-04 | SRM 611 | 1 | 341 | 433.24 | -0.14 | -8 | 2602 | 2901 | -19 | 1300 | 3332 |
| 6 | 2014-02-03 | SRM 607 | 1 | 423 | 492.63 | -0.19 | -14 | 2610 | 2860 | -54 | 1319 | 3210 |
| 5 | 2014-01-29 | SRM 606 | 1 | 208 | 398.71 | 0.94 | 149 | 2624 | 2758 | 115 | 1373 | 2803 |
| 4 | 2014-01-21 | SRM 605 | 1 | 464 | 471.93 | -0.23 | -33 | 2475 | 3646 | -96 | 1258 | 3774 |
| 3 | 2013-12-04 | SRM 599 | 1 | 407 | 646.10 | 0.67 | 202 | 2509 | 3287 | 62 | 1354 | 2913 |
| 2 | 2013-04-26 | SRM 577 | 1 | 408 | 574.08 | -0.02 | 3 | 2307 | 4506 | -52 | 1292 | 3379 |
| 1 | 2013-03-25 | SRM 574 | 2 | 188 | 807.71 | 2.10 | 499 | 2303 | 4748 | 144 | 1344 | 3089 |