3.12 The objective of the rating system administrator is the production of objective best-possible measurements.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| BrainDeveloper | 80 | 2479 | 1237 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.270 | 0.894 | 1.468 | 28.3 | -66 | 238 | 2523 | 2479 | 2758 |
| SRMFix | 0.270 | 0.923 | 1.498 | 36.2 | -94 | 162 | 1922 | 1866 | 1908 |
| initial | 0.096 | 1.011 | 1.593 | 121.7 | -429 | 1112 | 3111 | 2102 | 1765 |
| SRM | 0.667 | 1.039 | 1.686 | 70.5 | -386 | 171 | 1432 | 1237 | 2835 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80 | 2016-09-17 | SRM 698 (Google) | 1 | 292 | 325.92 | -0.14 | -9 | 2479 | 2758 | -48 | 1237 | 2835 |
| 79 | 2013-03-09 | TCO13 Round 1C | 1 | 884 | 537.09 | -0.72 | -16 | 2488 | 3395 | -39 | 1285 | 3542 |
| 78 | 2013-02-23 | TCO13 Round 1A | 1 | 971 | 686.08 | -0.50 | -14 | 2504 | 3178 | -46 | 1324 | 3081 |
| 77 | 2012-07-09 | SRM 549 | 1 | 381 | 395.57 | -0.25 | -5 | 2518 | 2916 | -62 | 1370 | 2694 |
| 76 | 2012-07-02 | SRM 548 | 1 | 341 | 436.20 | 0.36 | 12 | 2523 | 2885 | 10 | 1432 | 2244 |
| 75 | 2012-06-16 | SRM 546 | 1 | 367 | 576.58 | 0.65 | 19 | 2512 | 3003 | 45 | 1422 | 2371 |
| 74 | 2012-05-19 | SRM 543 | 1 | 283 | 666.95 | 1.24 | 30 | 2493 | 3119 | 101 | 1377 | 2715 |
| 73 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 869.55 | -0.14 | -3 | 2462 | 3327 | -43 | 1276 | 3620 |
| 72 | 2012-04-23 | SRM 541 | 1 | 489 | 613.50 | -0.10 | -1 | 2465 | 3297 | -23 | 1319 | 3252 |
| 71 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 858.27 | 0.04 | 3 | 2466 | 3258 | 14 | 1342 | 3010 |
| 70 | 2012-04-14 | TCO12 Round 1C | 1 | 1 | 712.46 | 9.48 | 72 | 2464 | 3273 | 171 | 1328 | 3114 |
| 69 | 2012-04-11 | SRM 540 | 2 | 42 | 182.30 | 2.12 | 25 | 2392 | 3691 | 105 | 1157 | 4689 |
| 68 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,046.81 | -0.45 | -8 | 2367 | 3817 | -64 | 1052 | 5726 |
| 67 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,108.62 | -0.47 | -10 | 2375 | 3718 | -91 | 1116 | 5030 |
| 66 | 2012-03-20 | SRM 538 | 2 | 163 | 126.74 | -0.36 | -1 | 2386 | 3595 | 23 | 1207 | 4113 |
| 65 | 2012-03-17 | SRM 537 | 2 | 366 | 170.67 | -1.10 | -10 | 2387 | 3602 | 1 | 1184 | 4389 |
| 64 | 2012-03-07 | SRM 536 | 2 | 39 | 157.82 | 2.02 | 27 | 2397 | 3506 | 108 | 1183 | 4385 |
| 63 | 2012-01-14 | SRM 529 | 2 | 543 | 147.77 | -1.88 | -16 | 2370 | 3501 | -28 | 1075 | 5244 |
| 62 | 2011-12-28 | SRM 528 | 2 | 428 | 130.22 | -1.72 | -15 | 2386 | 3390 | -17 | 1103 | 4917 |
| 61 | 2011-12-23 | SRM 526.5 | 1 | 612 | 478.90 | -0.36 | -10 | 2401 | 3259 | -175 | 1120 | 4707 |
| 60 | 2011-12-17 | SRM 527 | 1 | 511 | 593.36 | -0.12 | -2 | 2411 | 3179 | -41 | 1295 | 3104 |
| 59 | 2011-11-29 | SRM 525 | 1 | 604 | 585.59 | -0.24 | -6 | 2413 | 3134 | -92 | 1336 | 2757 |
| 58 | 2011-11-17 | SRM 524 | 1 | 299 | 567.46 | 0.92 | 32 | 2419 | 3076 | 62 | 1428 | 2118 |
| 57 | 2011-10-25 | SRM 522 | 1 | 122 | 449.33 | 1.88 | 55 | 2387 | 3237 | 140 | 1366 | 2510 |
| 56 | 2011-10-13 | SRM 521 | 2 | 24 | 202.03 | 3.07 | 37 | 2332 | 3559 | 113 | 1226 | 3640 |
| 55 | 2011-10-04 | SRM 520 | 2 | 390 | 201.31 | -0.95 | -10 | 2295 | 3751 | -12 | 1113 | 4687 |
| 54 | 2011-09-19 | SRM 519 | 2 | 248 | 155.86 | -0.67 | -7 | 2305 | 3671 | 4 | 1125 | 4579 |
| 53 | 2011-09-14 | SRM 518 | 2 | 201 | 194.02 | -0.05 | 3 | 2312 | 3609 | 38 | 1121 | 4617 |
| 52 | 2011-09-10 | SRM 517 | 1 | 819 | 689.12 | -0.27 | -9 | 2308 | 3565 | -137 | 1083 | 4938 |
| 51 | 2011-08-30 | SRM 516 | 2 | 108 | 161.39 | 0.58 | 16 | 2318 | 3472 | 37 | 1220 | 3588 |
| 50 | 2011-08-20 | SRM 515 | 2 | 57 | 191.90 | 1.75 | 33 | 2302 | 3544 | 80 | 1183 | 3934 |
| 49 | 2011-08-09 | SRM 514 | 2 | 60 | 173.41 | 1.53 | 32 | 2269 | 3772 | 81 | 1103 | 4705 |
| 48 | 2011-07-26 | SRM 513 | 2 | 304 | 229.43 | -0.41 | -4 | 2237 | 4001 | 27 | 1022 | 5546 |
| 47 | 2011-07-13 | SRM 512 | 2 | 126 | 284.86 | 1.18 | 31 | 2240 | 3956 | 84 | 995 | 5775 |
| 46 | 2011-06-21 | SRM 510 | 2 | 372 | 173.27 | -1.10 | -18 | 2210 | 4100 | -3 | 911 | 6667 |
| 45 | 2011-06-08 | SRM 509 | 2 | 804 | 204.50 | -1.98 | -31 | 2228 | 4002 | -62 | 914 | 6665 |
| 44 | 2011-06-02 | SRM 508 | 2 | 420 | 501.53 | -0.66 | -10 | 2259 | 3769 | -52 | 976 | 5905 |
| 43 | 2011-05-24 | TCO11 Qual 3 | 1 | 726 | 433.71 | -0.74 | -28 | 2270 | 3628 | -63 | 1028 | 5240 |
| 42 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 663.49 | -0.89 | -39 | 2298 | 3419 | -154 | 1091 | 4664 |
| 41 | 2011-04-16 | Member SRM 503 | 1 | 635 | 630.36 | -0.01 | 4 | 2338 | 3031 | -29 | 1245 | 3149 |
| 40 | 2011-04-07 | SRM 502 | 1 | 296 | 446.26 | 0.59 | 68 | 2334 | 3018 | 59 | 1274 | 2882 |
| 39 | 2010-01-19 | SRM 459 | 1 | 512 | 541.49 | 0.08 | 7 | 2266 | 2677 | -5 | 1215 | 2994 |
| 38 | 2010-01-14 | Member SRM 458 | 1 | 498 | 497.98 | -0.16 | -6 | 2259 | 2688 | -64 | 1220 | 2928 |
| 37 | 2009-12-22 | SRM 456 | 1 | 314 | 421.41 | 0.42 | 26 | 2265 | 2627 | 40 | 1284 | 2468 |
| 36 | 2009-12-17 | Member SRM 455 | 1 | 259 | 406.57 | 0.09 | 8 | 2239 | 2743 | 22 | 1244 | 2747 |
| 35 | 2009-10-20 | SRM 451 | 2 | 49 | 132.02 | 1.43 | 32 | 2231 | 2791 | 67 | 1222 | 2947 |
| 34 | 2009-09-23 | SRM 449 | 2 | 74 | 202.96 | 1.46 | 33 | 2199 | 2946 | 79 | 1155 | 3481 |
| 33 | 2009-09-10 | SRM 448 | 2 | 266 | 178.87 | -0.57 | -7 | 2166 | 3135 | 14 | 1076 | 4159 |
| 32 | 2009-08-08 | SRM 446 | 2 | 705 | 155.85 | -2.18 | -30 | 2173 | 3039 | -90 | 1062 | 4206 |
| 31 | 2009-07-23 | SRM 445 | 2 | 107 | 176.24 | 0.72 | 22 | 2203 | 2879 | 57 | 1152 | 3466 |
| 30 | 2009-07-08 | SRM 444 | 1 | 654 | 570.38 | -0.23 | -11 | 2181 | 2980 | -121 | 1095 | 3937 |
| 29 | 2009-06-23 | SRM 443 | 2 | 78 | 141.83 | 0.86 | 26 | 2192 | 2909 | 46 | 1216 | 2951 |
| 28 | 2009-06-13 | SRM 442 | 1 | 557 | 540.67 | -0.04 | 0 | 2166 | 3064 | -39 | 1170 | 3326 |
| 27 | 2009-05-27 | SRM 441 | 1 | 425 | 476.58 | 0.16 | 14 | 2166 | 3047 | 2 | 1209 | 3044 |
| 26 | 2009-04-30 | SRM 439 | 2 | 81 | 143.62 | 0.83 | 28 | 2152 | 3114 | 40 | 1207 | 3452 |
| 25 | 2009-03-11 | SRM 436 | 2 | 298 | 171.74 | -0.80 | -13 | 2124 | 3295 | -28 | 1167 | 3756 |
| 24 | 2009-02-28 | TCO09 Qual 2 | 1 | 213 | 828.23 | 1.96 | 75 | 2138 | 3115 | 133 | 1195 | 3499 |
| 23 | 2009-02-24 | TCO09 Qual 1 | 1 | 875 | 807.53 | -0.12 | -3 | 2062 | 3521 | -26 | 1062 | 5501 |
| 22 | 2009-02-07 | SRM 434 | 2 | 233 | 229.91 | -0.02 | 6 | 2065 | 3654 | 10 | 1088 | 5428 |
| 21 | 2008-12-23 | SRM 431 | 2 | 15 | ||||||||
| 20 | 2008-12-20 | SRM 430 | 2 | 129 | 236.81 | 0.88 | 31 | 2059 | 3680 | 48 | 1078 | 5561 |
| 19 | 2008-12-14 | TC China 08 - Finals | 1 | 188 | 252.94 | 0.43 | 25 | 2029 | 3893 | 74 | 1030 | 6020 |
| 18 | 2008-12-12 | TC China 08 - 1E | 1 | 43 | 132.10 | 1.62 | 63 | 2003 | 4096 | 166 | 956 | 7531 |
| 17 | 2008-12-11 | SRM 429 | 2 | 603 | 341.96 | -1.00 | -29 | 1941 | 4592 | -88 | 790 | 9731 |
| 16 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 127.90 | -0.57 | -23 | 1969 | 4320 | -95 | 878 | 8506 |
| 15 | 2008-12-04 | TC China 08 - 1C | 1 | 52 | 113.38 | 1.12 | 61 | 1993 | 4135 | 127 | 973 | 7313 |
| 14 | 2008-12-02 | SRM 428 | 2 | 214 | 325.88 | 0.61 | 40 | 1931 | 4677 | 55 | 846 | 8977 |
| 13 | 2008-11-25 | SRM 427 | 2 | 158 | 323.04 | 1.03 | 69 | 1891 | 5003 | 81 | 791 | 9680 |
| 12 | 2008-11-22 | SRM 426 | 2 | 525 | 423.91 | -0.60 | -31 | 1822 | 5620 | -53 | 710 | 10557 |
| 11 | 2008-07-19 | SRM 410 | 2 | 577 | ||||||||
| 10 | 2008-07-10 | SRM 409 | 2 | 251 | 453.10 | 0.85 | 54 | 1852 | 5153 | 84 | 763 | 10171 |
| 9 | 2008-07-01 | SRM 408 | 2 | 422 | 310.36 | -0.44 | -18 | 1799 | 5665 | -7 | 679 | 11135 |
| 8 | 2008-06-26 | SRM 407 | 2 | 262 | 411.09 | 0.65 | 54 | 1817 | 5427 | 77 | 686 | 10985 |
| 7 | 2008-06-14 | SRM 405 | 2 | 347 | 538.49 | 0.63 | 62 | 1763 | 5924 | 89 | 609 | 11510 |
| 6 | 2008-05-24 | College Tour Beijing | 1 | 294 | 423.79 | 0.53 | 50 | 1702 | 6278 | -17 | 520 | 10882 |
| 5 | 2008-05-06 | SRM 401 | 2 | 756 | 475.89 | -0.73 | -57 | 1651 | 6567 | -126 | 537 | 10232 |
| 4 | 2008-05-01 | SRM 400 | 2 | 406 | 483.48 | 0.25 | 46 | 1708 | 5718 | 28 | 663 | 8272 |
| 3 | 2008-04-15 | SRM 398 | 2 | 226 | 585.79 | 1.37 | 238 | 1662 | 6095 | 125 | 635 | 8504 |
| 2 | 2008-04-12 | SRM 397 | 2 | 771 | 608.07 | -0.33 | -66 | 1425 | 9074 | -304 | 510 | 9232 |
| 1 | 2008-03-06 | SRM 392 | 2 | 663 | 555.04 | -0.26 | -58 | 1490 | 7942 | -386 | 814 | 6800 |