4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| micham | 20 | 2311 | 1059 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.283 | 0.701 | 0.960 | 57.7 | -54 | 195 | 2357 | 2311 | 2620 |
| SRMFix | 0.339 | 0.724 | 0.998 | 48.6 | -116 | 152 | 1755 | 1722 | 2852 |
| initial | 0.297 | 0.727 | 1.066 | 87.6 | -378 | 225 | 1997 | 1916 | 2534 |
| SRM | 0.471 | 0.823 | 1.079 | 73.6 | -205 | 122 | 1248 | 1059 | 4128 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2010-06-19 | TCO10 Round 1 | 1 | 1391 | 1,022.72 | -0.46 | -46 | 2311 | 2620 | -189 | 1059 | 4128 |
| 19 | 2010-05-02 | TCO10 Qual 1 | 1 | 231 | 555.10 | 1.26 | 153 | 2357 | 2149 | 100 | 1248 | 2599 |
| 18 | 2009-03-04 | TCO09 Qual 3 | 1 | 226 | 473.82 | 1.07 | 62 | 2204 | 2799 | 92 | 1148 | 4302 |
| 17 | 2009-02-24 | TCO09 Qual 1 | 1 | 994 | 713.14 | -0.48 | -30 | 2142 | 3008 | -63 | 1056 | 5551 |
| 16 | 2008-12-20 | SRM 430 | 2 | 113 | 165.22 | 0.55 | 31 | 2172 | 3008 | 41 | 1119 | 4631 |
| 15 | 2008-12-02 | SRM 428 | 2 | 237 | 146.42 | -0.70 | -17 | 2141 | 3145 | -2 | 1078 | 5651 |
| 14 | 2008-11-06 | SRM 424 | 2 | 472 | 106.64 | -2.15 | -54 | 2158 | 2970 | -92 | 1080 | 5573 |
| 13 | 2008-10-08 | SRM 421 | 1 | 454 | 479.22 | -0.14 | -9 | 2212 | 2667 | -29 | 1172 | 3989 |
| 12 | 2008-10-02 | SRM 420 | 2 | 32 | 150.10 | 2.23 | 101 | 2221 | 2590 | 93 | 1201 | 3703 |
| 11 | 2008-09-11 | SRM 417 | 2 | 91 | 223.58 | 1.30 | 87 | 2120 | 3143 | 63 | 1108 | 5592 |
| 10 | 2008-07-10 | SRM 409 | 2 | 243 | 263.22 | 0.12 | 23 | 2034 | 3583 | 20 | 1045 | 6270 |
| 9 | 2008-06-26 | SRM 407 | 2 | 137 | 305.13 | 1.16 | 115 | 2010 | 3681 | 57 | 1025 | 6382 |
| 8 | 2007-12-08 | SRM 381 | 2 | 227 | 313.75 | 0.47 | 51 | 1895 | 3835 | 33 | 968 | 4999 |
| 7 | 2007-08-30 | TCCC07 Round 1B | 1 | 345 | 395.52 | 0.20 | 35 | 1844 | 3751 | 33 | 935 | 4461 |
| 6 | 2007-08-21 | TCCC07 Qual 2 | 1 | 426 | 450.62 | 0.08 | 22 | 1809 | 3949 | 11 | 902 | 4772 |
| 5 | 2007-07-24 | SRM 360 | 2 | 302 | 285.79 | -0.08 | 7 | 1788 | 4015 | 1 | 891 | 4872 |
| 4 | 2007-04-12 | TCO07 Round 1C | 1 | 362 | 331.73 | -0.13 | -15 | 1780 | 3684 | -96 | 890 | 4715 |
| 3 | 2007-04-03 | TCO07 Qual 3 | 1 | 239 | 560.53 | 1.23 | 195 | 1795 | 3625 | 122 | 986 | 4011 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 976 | 944.31 | -0.05 | 2 | 1600 | 4848 | -131 | 864 | 4997 |
| 1 | 2007-03-29 | TCO07 Qual 1 | 1 | 803 | 910.70 | 0.18 | 98 | 1598 | 4821 | -205 | 995 | 3921 |