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 |
|---|---|---|---|
| piotrek.s | 55 | 2468 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.160 | 0.590 | 0.915 | 26.7 | -53 | 158 | 2480 | 2468 | 3988 |
| SRMFix | 0.160 | 0.610 | 0.940 | 32.1 | -91 | 182 | 1790 | 1705 | 4265 |
| initial | 0.090 | 0.692 | 1.061 | 83.3 | -385 | 323 | 2111 | 1798 | 4113 |
| SRM | 0.432 | 0.763 | 1.084 | 46.6 | -231 | 124 | 1311 | 1205 | 4445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55 | 2014-07-22 | SRM 628 | 2 | 128 | 139.83 | 0.13 | 7 | 2468 | 3988 | 25 | 1205 | 4445 |
| 54 | 2014-07-10 | SRM 627 | 2 | 111 | 150.56 | 0.44 | 12 | 2461 | 4076 | 39 | 1180 | 4777 |
| 53 | 2014-06-28 | SRM 626 | 2 | 116 | 184.26 | 0.66 | 16 | 2449 | 4111 | 49 | 1141 | 5103 |
| 52 | 2014-06-19 | SRM 625 | 2 | 477 | 157.98 | -1.59 | -19 | 2432 | 4196 | -54 | 1092 | 5569 |
| 51 | 2014-06-12 | SRM 624 | 2 | 198 | 159.27 | -0.31 | -1 | 2452 | 4072 | 5 | 1146 | 5033 |
| 50 | 2014-05-20 | SRM 621 | 2 | 452 | 142.15 | -1.67 | -21 | 2453 | 4040 | -54 | 1141 | 5102 |
| 49 | 2014-05-10 | SRM 620 | 1 | 743 | 725.84 | -0.18 | -7 | 2474 | 3945 | -46 | 1195 | 4622 |
| 48 | 2014-04-21 | SRM 617 | 1 | 658 | 685.64 | 0.06 | 6 | 2480 | 3771 | -6 | 1241 | 3981 |
| 47 | 2014-04-10 | SRM 616 | 1 | 400 | 579.49 | -0.04 | 1 | 2474 | 3643 | 10 | 1247 | 3793 |
| 46 | 2014-02-15 | SRM 609 | 1 | 653 | 602.06 | -0.12 | -3 | 2474 | 3731 | -43 | 1237 | 4049 |
| 45 | 2014-01-11 | SRM 604 | 1 | 513 | 611.06 | -0.11 | -3 | 2477 | 3629 | -23 | 1280 | 3571 |
| 44 | 2014-01-06 | SRM 603 | 1 | 380 | 493.94 | 0.38 | 24 | 2480 | 3563 | 28 | 1303 | 3325 |
| 43 | 2013-12-28 | SRM 602 | 2 | 34 | 189.76 | 2.48 | 51 | 2456 | 3700 | 76 | 1275 | 3562 |
| 42 | 2013-12-22 | SRM 601 | 1 | 596 | 607.41 | -0.15 | -8 | 2405 | 4012 | -55 | 1199 | 4396 |
| 41 | 2013-12-14 | SRM 600 | 1 | 640 | 864.14 | 0.43 | 38 | 2413 | 3938 | 49 | 1254 | 3781 |
| 40 | 2013-10-15 | SRM 594 | 1 | 418 | 524.16 | -0.06 | -1 | 2375 | 4058 | -5 | 1205 | 4263 |
| 39 | 2013-10-05 | SRM 593 | 1 | 393 | 553.34 | -0.01 | 3 | 2376 | 4040 | 10 | 1210 | 4184 |
| 38 | 2013-04-06 | SRM 575 | 1 | 630 | 730.04 | -0.05 | -1 | 2373 | 4215 | -6 | 1200 | 4488 |
| 37 | 2013-02-19 | SRM 571 | 2 | 161 | 194.64 | 0.28 | 17 | 2373 | 3964 | 22 | 1206 | 4183 |
| 36 | 2012-12-08 | SRM 563 | 2 | 58 | 113.32 | 0.97 | 33 | 2357 | 3904 | 51 | 1184 | 4286 |
| 35 | 2012-11-10 | SRM 560 | 2 | 144 | 171.75 | 0.25 | 16 | 2324 | 4215 | 31 | 1133 | 4798 |
| 34 | 2012-09-01 | SRM 554 | 2 | 669 | 189.15 | -1.82 | -33 | 2309 | 4290 | -78 | 1102 | 5077 |
| 33 | 2012-08-04 | SRM 551 | 1 | 576 | 562.97 | -0.16 | -9 | 2341 | 4007 | -68 | 1180 | 4297 |
| 32 | 2012-07-21 | SRM 550 | 1 | 423 | 545.71 | -0.02 | 2 | 2350 | 3934 | 0 | 1248 | 3638 |
| 31 | 2012-06-16 | SRM 546 | 1 | 420 | 566.32 | -0.02 | 2 | 2348 | 4046 | 5 | 1248 | 3789 |
| 30 | 2012-06-07 | SRM 545 | 1 | 480 | 611.33 | -0.04 | 1 | 2346 | 4055 | -8 | 1243 | 3848 |
| 29 | 2012-02-18 | SRM 533 | 1 | 517 | 626.36 | -0.09 | -3 | 2346 | 3740 | -20 | 1251 | 3612 |
| 28 | 2011-12-28 | SRM 528 | 1 | 485 | 607.36 | 0.32 | 29 | 2349 | 3622 | 22 | 1271 | 3322 |
| 27 | 2011-10-04 | SRM 520 | 1 | 698 | 673.21 | -0.05 | 0 | 2320 | 3579 | -62 | 1249 | 3376 |
| 26 | 2011-09-10 | SRM 517 | 1 | 462 | 719.83 | 0.64 | 46 | 2320 | 3498 | 52 | 1311 | 2811 |
| 25 | 2011-08-20 | SRM 515 | 1 | 450 | 648.25 | 0.53 | 43 | 2274 | 3742 | 52 | 1259 | 3218 |
| 24 | 2011-07-02 | SRM 511 | 2 | 49 | 320.60 | 2.71 | 67 | 2232 | 3977 | 89 | 1207 | 3684 |
| 23 | 2011-05-03 | Member SRM 505 | 2 | 274 | 260.54 | -0.07 | 4 | 2165 | 4162 | 1 | 1118 | 4321 |
| 22 | 2011-04-16 | Member SRM 503 | 2 | 233 | 275.47 | 0.24 | 14 | 2161 | 4198 | 21 | 1117 | 4309 |
| 21 | 2011-03-19 | SRM 500 | 2 | 265 | 293.23 | 0.15 | 11 | 2147 | 4197 | 12 | 1096 | 4388 |
| 20 | 2011-03-08 | SRM 499 | 2 | 321 | 290.35 | -0.14 | 2 | 2135 | 4254 | 1 | 1084 | 4459 |
| 19 | 2011-02-01 | SRM 496 | 2 | 56 | 296.54 | 2.40 | 65 | 2133 | 4216 | 99 | 1083 | 4475 |
| 18 | 2011-01-22 | Member SRM 494 | 2 | 229 | 333.97 | 0.54 | 26 | 2069 | 4610 | 38 | 984 | 5297 |
| 17 | 2010-12-18 | Member SRM 491 | 2 | 382 | 354.30 | -0.11 | 3 | 2043 | 4755 | 14 | 946 | 5703 |
| 16 | 2010-12-08 | SRM 490 | 2 | 615 | 315.89 | -0.96 | -25 | 2041 | 4709 | -48 | 932 | 5762 |
| 15 | 2010-11-30 | Member SRM 489 | 2 | 275 | 306.57 | 0.16 | 14 | 2066 | 4517 | 27 | 980 | 5215 |
| 14 | 2010-11-13 | SRM 487 | 2 | 133 | 384.05 | 1.53 | 60 | 2052 | 4517 | 87 | 953 | 5395 |
| 13 | 2010-10-26 | SRM 486 | 2 | 409 | 423.77 | 0.05 | 10 | 1992 | 4942 | 27 | 866 | 6394 |
| 12 | 2010-10-21 | Member SRM 485 | 2 | 546 | 386.70 | -0.82 | -27 | 1982 | 4952 | -72 | 839 | 6548 |
| 11 | 2010-09-25 | SRM 483 | 2 | 147 | 433.64 | 1.56 | 74 | 2009 | 4692 | 93 | 911 | 5734 |
| 10 | 2010-09-15 | Member SRM 482 | 2 | 555 | 432.38 | -0.36 | -11 | 1935 | 5285 | -6 | 818 | 6721 |
| 9 | 2010-08-14 | SRM 479 | 2 | 420 | 428.61 | 0.03 | 11 | 1946 | 5114 | 28 | 824 | 6522 |
| 8 | 2010-08-04 | Member SRM 478 | 2 | 818 | 350.70 | -1.22 | -53 | 1935 | 5179 | -112 | 796 | 6947 |
| 7 | 2010-07-28 | SRM 477 | 2 | 487 | 334.52 | -0.54 | -23 | 1988 | 4670 | -18 | 908 | 5656 |
| 6 | 2010-07-17 | SRM 476 | 2 | 606 | 314.87 | -0.94 | -46 | 2011 | 4485 | -48 | 926 | 5461 |
| 5 | 2010-07-06 | SRM 475 | 2 | 90 | 367.37 | 2.03 | 158 | 2057 | 4176 | 124 | 974 | 4935 |
| 4 | 2010-06-05 | SRM 472 | 2 | 269 | 518.43 | 0.95 | 117 | 1899 | 5306 | 67 | 850 | 6295 |
| 3 | 2010-05-20 | SRM 470 | 2 | 453 | 691.21 | 0.61 | 109 | 1782 | 6169 | 29 | 783 | 7238 |
| 2 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 989.27 | -0.16 | -36 | 1673 | 7167 | -231 | 754 | 7612 |
| 1 | 2010-05-04 | SRM 469 | 2 | 669 | 703.77 | 0.07 | 52 | 1710 | 6667 | -215 | 985 | 4841 |