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 |
|---|---|---|---|
| Koster2007 | 56 | 2278 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.395 | 0.768 | 1.177 | 56.7 | -300 | 142 | 1306 | 1060 | 6064 |
| EloSRM | 0.125 | 0.770 | 1.095 | 29.5 | -58 | 199 | 2306 | 2278 | 5578 |
| Odd | 0.100 | 0.771 | 1.091 | 29.8 | -54 | 197 | 2158 | 2105 | 5258 |
| SRMFix | 0.163 | 0.779 | 1.095 | 38.8 | -86 | 198 | 1718 | 1652 | 4667 |
| initial | 0.077 | 0.824 | 1.163 | 99.3 | -273 | 391 | 2040 | 1721 | 4491 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2014-04-26 | TCO14 Round 1C | 1 | 1138 | 744.94 | -0.61 | -27 | 2278 | 5578 | -77 | 1060 | 6064 |
| 55 | 2014-04-19 | TCO14 Round 1B | 1 | 1074 | 1,127.14 | 0.07 | 14 | 2306 | 5189 | -13 | 1137 | 5126 |
| 54 | 2013-05-25 | SRM 580 | 1 | 657 | 669.88 | -0.11 | -10 | 2292 | 4599 | -58 | 1150 | 4676 |
| 53 | 2011-01-27 | SRM 495 | 1 | 480 | 522.40 | -0.15 | -5 | 2302 | 3045 | -36 | 1208 | 3363 |
| 52 | 2011-01-22 | Member SRM 494 | 1 | 497 | 593.80 | 0.26 | 17 | 2306 | 2985 | 20 | 1244 | 3021 |
| 51 | 2010-12-08 | SRM 490 | 2 | 98 | 158.67 | 0.70 | 20 | 2290 | 2997 | 49 | 1224 | 3115 |
| 50 | 2010-10-26 | SRM 486 | 2 | 50 | 189.31 | 1.92 | 36 | 2270 | 3020 | 86 | 1175 | 3489 |
| 49 | 2010-09-25 | SRM 483 | 2 | 312 | 163.26 | -0.93 | -12 | 2233 | 3159 | 0 | 1089 | 4027 |
| 48 | 2010-09-15 | Member SRM 482 | 2 | 595 | 152.07 | -1.97 | -26 | 2246 | 3073 | -61 | 1089 | 4021 |
| 47 | 2010-09-09 | SRM 481 | 2 | 341 | 126.03 | -1.44 | -21 | 2272 | 2956 | -24 | 1150 | 3581 |
| 46 | 2010-07-17 | SRM 476 | 1 | 590 | 571.31 | -0.18 | -7 | 2293 | 2764 | -67 | 1174 | 3322 |
| 45 | 2010-06-19 | TCO10 Round 1 | 1 | 887 | 1,088.72 | 0.30 | 19 | 2301 | 2678 | 26 | 1241 | 2784 |
| 44 | 2010-05-24 | TCO10 Qual 3 | 1 | 164 | 444.39 | 1.44 | 52 | 2281 | 2744 | 104 | 1215 | 3052 |
| 43 | 2010-05-04 | SRM 469 | 2 | 196 | 171.07 | -0.20 | 1 | 2229 | 2849 | 29 | 1111 | 3705 |
| 42 | 2010-04-03 | SRM 466 | 2 | 57 | 169.58 | 1.57 | 39 | 2228 | 2722 | 97 | 1082 | 3800 |
| 41 | 2010-02-13 | Member SRM 461 | 2 | 798 | 161.72 | -2.30 | -34 | 2189 | 3143 | -80 | 985 | 4940 |
| 40 | 2009-12-05 | SRM 454 | 2 | 396 | 145.79 | -1.44 | -20 | 2223 | 2844 | -15 | 1065 | 4167 |
| 39 | 2009-11-25 | SRM 453.5 | 1 | 623 | 512.52 | -0.29 | -13 | 2243 | 2734 | -187 | 1080 | 4083 |
| 38 | 2009-10-17 | SRM 450 | 1 | 437 | 483.23 | 0.14 | 10 | 2256 | 2662 | 1 | 1267 | 2633 |
| 37 | 2009-09-10 | SRM 448 | 1 | 444 | 511.34 | -0.10 | -3 | 2245 | 2704 | -30 | 1266 | 2617 |
| 36 | 2009-08-08 | SRM 446 | 1 | 464 | 554.18 | 0.26 | 16 | 2248 | 2646 | 15 | 1296 | 2391 |
| 35 | 2009-07-23 | SRM 445 | 1 | 368 | 519.63 | 0.06 | 6 | 2232 | 2730 | 7 | 1281 | 2498 |
| 34 | 2009-07-08 | SRM 444 | 1 | 448 | 523.57 | -0.07 | -1 | 2226 | 2745 | -31 | 1274 | 2541 |
| 33 | 2009-05-27 | SRM 441 | 1 | 398 | 456.77 | 0.20 | 13 | 2227 | 2717 | -1 | 1305 | 2349 |
| 32 | 2009-04-19 | SRM 438 | 1 | 191 | 359.16 | 0.09 | 7 | 2214 | 2763 | 23 | 1306 | 2691 |
| 31 | 2009-03-24 | SRM 437 | 1 | 354 | 605.40 | 0.75 | 40 | 2206 | 2828 | 80 | 1283 | 2851 |
| 30 | 2009-03-14 | TCO09 Round 2 | 1 | 582 | 619.08 | 0.02 | 2 | 2167 | 3056 | -26 | 1203 | 3453 |
| 29 | 2009-03-07 | TCO09 Round 1 | 1 | 576 | 1,274.54 | 1.15 | 59 | 2164 | 3050 | 125 | 1229 | 3237 |
| 28 | 2009-02-28 | TCO09 Qual 2 | 1 | 265 | 851.14 | 1.68 | 64 | 2105 | 3320 | 132 | 1104 | 5196 |
| 27 | 2009-01-21 | SRM 433 | 2 | 509 | 219.60 | -1.21 | -22 | 2041 | 3840 | -60 | 972 | 7243 |
| 26 | 2009-01-06 | SRM 432 | 2 | 351 | 166.71 | -1.07 | -19 | 2062 | 3662 | -53 | 1032 | 5969 |
| 25 | 2008-12-11 | SRM 429 | 2 | 243 | 209.06 | -0.22 | 0 | 2082 | 3494 | 1 | 1085 | 5526 |
| 24 | 2008-11-22 | SRM 426 | 2 | 252 | 202.35 | -0.32 | -2 | 2082 | 3431 | 1 | 1084 | 5484 |
| 23 | 2008-11-06 | SRM 424 | 2 | 340 | 160.20 | -1.09 | -18 | 2085 | 3378 | -33 | 1083 | 5541 |
| 22 | 2008-10-18 | SRM 422 | 2 | 168 | 221.92 | 0.40 | 16 | 2103 | 3250 | 36 | 1116 | 4726 |
| 21 | 2008-10-02 | SRM 420 | 1 | 558 | 517.46 | -0.16 | -8 | 2086 | 3343 | -121 | 1080 | 5795 |
| 20 | 2008-09-20 | SRM 418 | 2 | 148 | 173.89 | 0.23 | 12 | 2094 | 3298 | 14 | 1201 | 3714 |
| 19 | 2008-09-04 | SRM 416 | 2 | 34 | 193.61 | 2.51 | 56 | 2082 | 3345 | 89 | 1187 | 3842 |
| 18 | 2008-08-26 | SRM 415 | 2 | 161 | 149.56 | -0.11 | 3 | 2025 | 3743 | 2 | 1098 | 5693 |
| 17 | 2008-08-16 | SRM 414 | 2 | 30 | 271.34 | 3.18 | 75 | 2023 | 3759 | 121 | 1096 | 5723 |
| 16 | 2008-08-06 | SRM 413 | 2 | 33 | 322.03 | 3.29 | 87 | 1948 | 4336 | 142 | 975 | 7623 |
| 15 | 2008-07-31 | SRM 412 | 2 | 227 | 378.16 | 0.74 | 36 | 1861 | 5117 | 63 | 833 | 9228 |
| 14 | 2008-07-23 | SRM 411 | 2 | 410 | 315.60 | -0.67 | -21 | 1826 | 5437 | -67 | 770 | 10083 |
| 13 | 2008-07-19 | SRM 410 | 2 | 451 | 418.80 | -0.11 | 2 | 1847 | 5258 | 7 | 837 | 9212 |
| 12 | 2008-07-10 | SRM 409 | 2 | 521 | 398.17 | -0.39 | -12 | 1845 | 5234 | -12 | 830 | 9232 |
| 11 | 2008-06-26 | SRM 407 | 2 | 203 | 377.63 | 0.90 | 53 | 1857 | 5031 | 66 | 842 | 9030 |
| 10 | 2008-06-17 | SRM 406 | 2 | 197 | 311.28 | 0.66 | 48 | 1804 | 5527 | 65 | 776 | 9930 |
| 9 | 2008-06-14 | SRM 405 | 2 | 637 | 467.19 | -0.45 | -21 | 1756 | 6005 | -26 | 711 | 10678 |
| 8 | 2008-05-24 | SRM 402 | 2 | 519 | 389.66 | -0.67 | -33 | 1778 | 5571 | -84 | 737 | 9416 |
| 7 | 2008-05-06 | SRM 401 | 2 | 419 | 423.42 | -0.47 | -23 | 1811 | 5106 | -53 | 821 | 7561 |
| 6 | 2008-05-01 | SRM 400 | 2 | 307 | 377.09 | 0.30 | 39 | 1834 | 4698 | 19 | 874 | 6075 |
| 5 | 2008-04-12 | SRM 397 | 2 | 497 | 356.70 | -0.48 | -32 | 1795 | 4952 | -53 | 855 | 6239 |
| 4 | 2008-03-22 | SRM 394 | 2 | 526 | 307.93 | -0.77 | -58 | 1827 | 4772 | -87 | 908 | 5813 |
| 3 | 2008-02-02 | SRM 390 | 2 | 145 | 444.82 | 1.62 | 199 | 1885 | 4129 | 98 | 995 | 4916 |
| 2 | 2008-01-24 | SRM 389 | 2 | 305 | 480.24 | 0.66 | 152 | 1686 | 5719 | -3 | 897 | 5829 |
| 1 | 2008-01-15 | SRM 388 | 2 | 544 | 508.24 | -0.10 | -8 | 1533 | 7006 | -300 | 900 | 5778 |