4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zl860628 | 41 | 2224 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.038 | 0.764 | 1.014 | 38.6 | -55 | 443 | 2224 | 2224 | 4996 |
| SRMFix | 0.087 | 0.778 | 1.029 | 52.2 | -116 | 350 | 1764 | 1574 | 4965 |
| initial | 0.100 | 0.873 | 1.113 | 105.2 | -236 | 317 | 1906 | 1683 | 4397 |
| SRM | 0.501 | 0.892 | 1.164 | 56.0 | -303 | 168 | 1173 | 1082 | 5343 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | 2012-06-16 | SRM 546 | 2 | 271 | 242.94 | -0.16 | 2 | 2224 | 4996 | -2 | 1082 | 5343 |
| 40 | 2012-03-31 | TCO12 Round 1A | 1 | 1236 | 1,181.95 | -0.06 | 0 | 2223 | 4838 | -19 | 1084 | 5374 |
| 39 | 2012-03-20 | SRM 538 | 2 | 62 | 298.94 | 2.27 | 76 | 2223 | 4791 | 77 | 1103 | 5168 |
| 38 | 2011-09-19 | SRM 519 | 2 | 340 | 263.34 | -0.37 | -5 | 2147 | 4838 | -13 | 1026 | 5582 |
| 37 | 2011-09-14 | SRM 518 | 2 | 437 | 321.06 | -0.44 | -8 | 2153 | 4785 | -14 | 1039 | 5445 |
| 36 | 2011-09-10 | SRM 517 | 2 | 355 | 368.58 | 0.05 | 9 | 2160 | 4629 | 11 | 1053 | 5225 |
| 35 | 2011-08-30 | SRM 516 | 2 | 211 | 288.81 | 0.45 | 26 | 2151 | 4656 | 25 | 1042 | 5266 |
| 34 | 2011-06-21 | SRM 510 | 2 | 129 | 274.54 | 1.09 | 46 | 2125 | 4744 | 53 | 1017 | 5390 |
| 33 | 2011-05-24 | TCO11 Qual 3 | 1 | 712 | 587.40 | -0.28 | -13 | 2080 | 4984 | -44 | 964 | 5866 |
| 32 | 2011-04-16 | Member SRM 503 | 2 | 339 | 333.55 | -0.02 | 7 | 2093 | 4739 | 15 | 1008 | 5368 |
| 31 | 2011-04-07 | SRM 502 | 2 | 371 | 204.39 | -0.86 | -30 | 2086 | 4742 | -41 | 993 | 5429 |
| 30 | 2011-03-30 | Member SRM 501 | 2 | 223 | 294.99 | 0.40 | 40 | 2115 | 4506 | 35 | 1034 | 5012 |
| 29 | 2010-01-19 | SRM 459 | 2 | 241 | 279.76 | 0.22 | 14 | 2076 | 3793 | 28 | 999 | 4734 |
| 28 | 2010-01-14 | Member SRM 458 | 2 | 265 | 253.28 | -0.06 | 5 | 2062 | 3863 | 19 | 971 | 4983 |
| 27 | 2009-12-22 | SRM 456 | 2 | 347 | 200.53 | -0.79 | -19 | 2057 | 3851 | -13 | 952 | 5119 |
| 26 | 2009-12-17 | Member SRM 455 | 2 | 257 | 244.83 | -0.07 | 5 | 2076 | 3689 | 28 | 965 | 4980 |
| 25 | 2009-11-05 | SRM 452 | 2 | 737 | 275.02 | -1.57 | -41 | 2071 | 3769 | -125 | 937 | 5637 |
| 24 | 2009-07-23 | SRM 445 | 2 | 259 | 226.70 | -0.19 | 1 | 2112 | 3389 | 13 | 1062 | 4210 |
| 23 | 2009-07-08 | SRM 444 | 2 | 549 | 186.66 | -1.56 | -34 | 2111 | 3404 | -60 | 1049 | 4333 |
| 22 | 2009-06-23 | SRM 443 | 2 | 92 | 175.64 | 0.93 | 40 | 2145 | 3164 | 58 | 1109 | 3807 |
| 21 | 2009-03-04 | TCO09 Qual 3 | 1 | 516 | 508.93 | -0.02 | 4 | 2105 | 3390 | 20 | 1051 | 5746 |
| 20 | 2009-02-24 | TCO09 Qual 1 | 1 | 885 | 768.93 | -0.20 | -8 | 2101 | 3274 | -21 | 1031 | 5777 |
| 19 | 2009-01-21 | SRM 433 | 2 | 310 | 178.72 | -0.80 | -16 | 2109 | 3376 | -14 | 1052 | 5803 |
| 18 | 2008-12-23 | SRM 431 | 2 | 62 | ||||||||
| 17 | 2008-12-14 | TC China 08 - Finals | 1 | 171 | 217.67 | 0.35 | 23 | 2125 | 3232 | 88 | 1066 | 5732 |
| 16 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 113.52 | -0.74 | -28 | 2102 | 3350 | -118 | 978 | 7211 |
| 15 | 2008-12-04 | TC China 08 - 1C | 1 | 94 | 76.50 | -0.30 | -9 | 2130 | 3180 | 1 | 1096 | 5457 |
| 14 | 2008-12-02 | SRM 428 | 2 | 365 | 138.78 | -1.40 | -33 | 2139 | 3157 | -50 | 1095 | 5509 |
| 13 | 2008-11-25 | SRM 427 | 2 | 80 | 139.53 | 0.80 | 41 | 2172 | 2958 | 54 | 1145 | 4446 |
| 12 | 2008-10-02 | SRM 420 | 2 | 336 | 126.98 | -1.40 | -35 | 2131 | 3088 | -41 | 1091 | 5700 |
| 11 | 2008-08-16 | SRM 414 | 2 | 299 | 117.58 | -1.35 | -31 | 2166 | 2879 | -30 | 1132 | 4709 |
| 10 | 2008-07-31 | SRM 412 | 2 | 45 | 153.93 | 1.77 | 64 | 2197 | 2639 | 104 | 1162 | 4026 |
| 9 | 2008-07-23 | SRM 411 | 2 | 184 | 114.23 | -0.69 | -17 | 2133 | 2974 | 13 | 1058 | 6115 |
| 8 | 2008-07-19 | SRM 410 | 2 | 577 | 283.87 | -1.39 | -40 | 2150 | 2890 | -128 | 1045 | 6294 |
| 7 | 2008-07-10 | SRM 409 | 2 | 62 | 189.55 | 1.61 | 81 | 2190 | 2638 | 101 | 1173 | 3930 |
| 6 | 2008-06-26 | SRM 407 | 2 | 82 | 211.00 | 1.36 | 86 | 2109 | 3021 | 96 | 1072 | 5849 |
| 5 | 2008-06-17 | SRM 406 | 2 | 379 | 199.30 | -1.22 | -55 | 2023 | 3555 | -143 | 976 | 7505 |
| 4 | 2008-06-14 | SRM 405 | 2 | 216 | 224.61 | 0.06 | 24 | 2078 | 3144 | 27 | 1119 | 4700 |
| 3 | 2008-05-24 | College Tour Beijing | 1 | 125 | 170.13 | 0.44 | 73 | 2055 | 3193 | 27 | 1092 | 5067 |
| 2 | 2008-05-01 | SRM 400 | 2 | 89 | 577.00 | 2.70 | 443 | 1982 | 3622 | 168 | 1065 | 4245 |
| 1 | 2008-03-06 | SRM 392 | 2 | 598 | 555.04 | -0.11 | -10 | 1538 | 7239 | -303 | 897 | 5917 |