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 |
|---|---|---|---|
| zakka86 | 47 | 2448 | 1267 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.242 | 1.040 | 1.565 | 41.1 | -56 | 205 | 2448 | 2448 | 4013 |
| SRMFix | 0.294 | 1.071 | 1.593 | 48.5 | -93 | 180 | 1736 | 1708 | 4232 |
| initial | 0.147 | 1.213 | 1.797 | 146.1 | -475 | 778 | 2266 | 2017 | 3270 |
| SRM | 0.791 | 1.231 | 1.801 | 68.6 | -288 | 180 | 1267 | 1267 | 3741 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 2014-04-19 | TCO14 Round 1B | 1 | 494 | 982.74 | 0.99 | 56 | 2448 | 4013 | 60 | 1267 | 3741 |
| 46 | 2013-12-22 | SRM 601 | 2 | 63 | 207.09 | 1.72 | 45 | 2392 | 4117 | 77 | 1207 | 4298 |
| 45 | 2013-12-04 | SRM 599 | 2 | 309 | 208.72 | -0.57 | -9 | 2347 | 4430 | 13 | 1130 | 5081 |
| 44 | 2013-11-28 | SRM 598 | 2 | 3 | 212.84 | 6.15 | 123 | 2356 | 4293 | 180 | 1117 | 5125 |
| 43 | 2013-09-27 | SRM 592 | 2 | 435 | 271.38 | -0.68 | -18 | 2233 | 5133 | 3 | 937 | 6907 |
| 42 | 2013-09-16 | SRM 591 | 2 | 122 | 226.73 | 0.89 | 60 | 2251 | 4913 | 65 | 934 | 6831 |
| 41 | 2012-11-30 | SRM 562 | 2 | 129 | ||||||||
| 40 | 2012-06-07 | SRM 545 | 2 | 700 | 267.82 | -1.39 | -28 | 2192 | 5304 | -36 | 869 | 8163 |
| 39 | 2012-04-23 | SRM 541 | 2 | 509 | 423.44 | -0.82 | -16 | 2220 | 5127 | -62 | 905 | 7926 |
| 38 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,048.90 | -0.34 | -12 | 2236 | 4952 | -50 | 967 | 6928 |
| 37 | 2012-01-31 | SRM 531 | 2 | 949 | 279.94 | -1.88 | -34 | 2248 | 4346 | -150 | 1017 | 5873 |
| 36 | 2011-12-17 | SRM 527 | 2 | 81 | 243.32 | 1.59 | 42 | 2282 | 4006 | 74 | 1167 | 4329 |
| 35 | 2011-11-12 | SRM 523 | 2 | 326 | 222.14 | -0.55 | -8 | 2239 | 4251 | 3 | 1093 | 5004 |
| 34 | 2011-10-13 | SRM 521 | 2 | 523 | 220.05 | -1.25 | -23 | 2248 | 4117 | -30 | 1090 | 4938 |
| 33 | 2011-10-04 | SRM 520 | 2 | 369 | 216.64 | -0.77 | -14 | 2271 | 3922 | -3 | 1120 | 4617 |
| 32 | 2011-09-14 | SRM 518 | 2 | 367 | 198.04 | -0.89 | -18 | 2285 | 3790 | 1 | 1123 | 4600 |
| 31 | 2011-08-20 | SRM 515 | 2 | 200 | 169.20 | -0.24 | 0 | 2303 | 3541 | 39 | 1122 | 4499 |
| 30 | 2011-05-17 | SRM 504.5 | 2 | 138 | 214.28 | 0.64 | 25 | 2303 | 3333 | 71 | 1083 | 4704 |
| 29 | 2011-03-08 | SRM 499 | 1 | 755 | 624.72 | -0.27 | -14 | 2278 | 3286 | -200 | 1012 | 5161 |
| 28 | 2011-02-26 | SRM 498 | 2 | 17 | 223.68 | 3.72 | 72 | 2292 | 3161 | 127 | 1212 | 3305 |
| 27 | 2011-02-01 | SRM 496 | 2 | 181 | 187.28 | 0.05 | 9 | 2220 | 3594 | 42 | 1085 | 4456 |
| 26 | 2011-01-22 | Member SRM 494 | 2 | 170 | 202.27 | 0.25 | 16 | 2211 | 3537 | 52 | 1043 | 4711 |
| 25 | 2010-12-18 | Member SRM 491 | 2 | 929 | 183.57 | -2.34 | -44 | 2196 | 3605 | -111 | 991 | 5216 |
| 24 | 2010-12-08 | SRM 490 | 2 | 38 | 231.06 | 2.60 | 74 | 2240 | 3293 | 123 | 1102 | 4154 |
| 23 | 2010-11-30 | Member SRM 489 | 2 | 932 | 193.46 | -2.31 | -52 | 2166 | 3750 | -189 | 979 | 5230 |
| 22 | 2010-11-13 | SRM 487 | 2 | 132 | 212.67 | 0.69 | 38 | 2218 | 3333 | 39 | 1168 | 3555 |
| 21 | 2010-09-15 | Member SRM 482 | 2 | 58 | 288.92 | 2.30 | 88 | 2180 | 3464 | 91 | 1129 | 3721 |
| 20 | 2010-08-14 | SRM 479 | 2 | 288 | 285.62 | -0.01 | 10 | 2092 | 4020 | 15 | 1038 | 4417 |
| 19 | 2010-08-04 | Member SRM 478 | 2 | 255 | 290.43 | 0.19 | 25 | 2082 | 4066 | 23 | 1023 | 4524 |
| 18 | 2010-07-17 | SRM 476 | 2 | 332 | 326.03 | -0.03 | 13 | 2057 | 4181 | 12 | 1000 | 4694 |
| 17 | 2009-08-25 | SRM 447 | 2 | 223 | 259.71 | 0.22 | 23 | 2045 | 3872 | 35 | 988 | 4932 |
| 16 | 2009-08-08 | SRM 446 | 2 | 662 | 243.77 | -1.44 | -56 | 2021 | 3998 | -65 | 953 | 5312 |
| 15 | 2009-07-23 | SRM 445 | 2 | 212 | 297.14 | 0.49 | 51 | 2078 | 3601 | 42 | 1018 | 4598 |
| 14 | 2008-12-20 | SRM 430 | 2 | 181 | 273.20 | 0.59 | 49 | 2027 | 3936 | 44 | 976 | 7225 |
| 13 | 2008-11-22 | SRM 426 | 2 | 289 | 293.56 | 0.02 | 15 | 1978 | 4210 | 20 | 932 | 7682 |
| 12 | 2008-07-31 | SRM 412 | 2 | 35 | 424.11 | 3.60 | 191 | 1963 | 4179 | 164 | 912 | 8258 |
| 11 | 2008-01-09 | SRM 387 | 2 | 161 | 263.37 | 0.71 | 47 | 1771 | 4917 | 66 | 748 | 7443 |
| 10 | 2007-12-11 | SRM 382 | 2 | 290 | 286.68 | -0.45 | -18 | 1724 | 5183 | -26 | 682 | 7930 |
| 9 | 2007-12-08 | SRM 381 | 2 | 402 | 403.20 | 0.00 | 9 | 1741 | 5014 | 26 | 708 | 7728 |
| 8 | 2007-11-14 | SRM 376 | 2 | 501 | 246.12 | -1.02 | -48 | 1733 | 4853 | -159 | 682 | 7409 |
| 7 | 2007-11-10 | SRM 375 | 2 | 174 | 282.14 | 0.70 | 59 | 1780 | 4474 | 55 | 841 | 5889 |
| 6 | 2007-11-06 | SRM 374 | 2 | 372 | 360.23 | -0.05 | 7 | 1721 | 4888 | -1 | 786 | 6407 |
| 5 | 2007-10-23 | SRM 373 | 2 | 370 | 237.53 | -0.64 | -41 | 1715 | 4870 | -82 | 787 | 6164 |
| 4 | 2007-10-17 | SRM 372 | 2 | 301 | 387.13 | 0.36 | 54 | 1755 | 4523 | 19 | 869 | 5326 |
| 3 | 2007-10-13 | SRM 371 | 2 | 372 | 419.44 | -0.33 | -26 | 1701 | 4879 | -93 | 850 | 5475 |
| 2 | 2007-10-09 | SRM 370 | 2 | 223 | 448.55 | 1.01 | 205 | 1727 | 4651 | 31 | 943 | 4515 |
| 1 | 2007-09-26 | SRM 367 | 2 | 533 | 499.54 | -0.09 | -4 | 1522 | 6048 | -288 | 912 | 4667 |