4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shalex9154 | 21 | 2159 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.416 | 0.860 | 1.259 | 64.0 | -313 | 123 | 1130 | 1066 | 4668 |
| SRMFix | 0.186 | 0.905 | 1.218 | 68.3 | -101 | 242 | 1635 | 1531 | 4391 |
| EloSRM | -0.014 | 0.932 | 1.188 | 57.4 | -54 | 421 | 2210 | 2159 | 4103 |
| initial | 0.133 | 0.974 | 1.320 | 117.3 | -325 | 360 | 1940 | 1538 | 4327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2011-03-19 | SRM 500 | 2 | 457 | 257.70 | -0.83 | -16 | 2159 | 4103 | -29 | 1066 | 4668 |
| 20 | 2011-03-08 | SRM 499 | 2 | 211 | 268.90 | 0.35 | 18 | 2176 | 3944 | 31 | 1095 | 4356 |
| 19 | 2011-02-26 | SRM 498 | 2 | 412 | 265.30 | -0.64 | -13 | 2157 | 4038 | -15 | 1064 | 4591 |
| 18 | 2011-02-01 | SRM 496 | 2 | 497 | 195.60 | -1.34 | -29 | 2170 | 3929 | -51 | 1079 | 4499 |
| 17 | 2011-01-27 | SRM 495 | 2 | 40 | 279.39 | 2.80 | 76 | 2199 | 3674 | 114 | 1130 | 4042 |
| 16 | 2011-01-22 | Member SRM 494 | 2 | 284 | 264.13 | -0.11 | 4 | 2123 | 4180 | 16 | 1016 | 4982 |
| 15 | 2010-12-18 | Member SRM 491 | 2 | 71 | 357.66 | 2.33 | 82 | 2119 | 4164 | 117 | 1000 | 5128 |
| 14 | 2010-11-30 | Member SRM 489 | 2 | 455 | 434.14 | -0.67 | -20 | 2037 | 4736 | -60 | 883 | 6330 |
| 13 | 2010-11-13 | SRM 487 | 2 | 507 | 296.47 | -0.77 | -24 | 2057 | 4482 | -24 | 943 | 5484 |
| 12 | 2010-10-26 | SRM 486 | 2 | 592 | 287.02 | -1.04 | -34 | 2081 | 4262 | -41 | 967 | 5238 |
| 11 | 2010-08-04 | Member SRM 478 | 2 | 511 | 218.35 | -1.23 | -35 | 2115 | 3853 | -50 | 1008 | 4668 |
| 10 | 2010-07-28 | SRM 477 | 2 | 367 | 203.00 | -0.85 | -25 | 2150 | 3561 | -22 | 1058 | 4155 |
| 9 | 2010-07-17 | SRM 476 | 2 | 195 | 236.20 | 0.28 | 25 | 2175 | 3386 | 39 | 1080 | 3994 |
| 8 | 2010-06-19 | TCO10 Round 1 | 1 | 1125 | 1,215.20 | 0.11 | 19 | 2150 | 3506 | 23 | 1041 | 4273 |
| 7 | 2010-06-05 | SRM 472 | 2 | 524 | 186.61 | -1.49 | -54 | 2131 | 3611 | -79 | 1018 | 4540 |
| 6 | 2010-05-24 | TCO10 Qual 3 | 1 | 425 | 504.92 | 0.25 | 36 | 2185 | 3258 | 42 | 1097 | 3966 |
| 5 | 2010-05-20 | SRM 470 | 2 | 305 | 224.81 | -0.44 | -16 | 2149 | 3407 | 5 | 1055 | 4230 |
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 817 | 621.18 | -0.40 | -46 | 2164 | 3286 | -55 | 1050 | 4288 |
| 3 | 2010-05-04 | SRM 469 | 2 | 102 | 348.80 | 1.77 | 200 | 2210 | 2941 | 123 | 1105 | 3757 |
| 2 | 2010-04-20 | Member SRM 468 | 2 | 207 | 691.00 | 1.74 | 421 | 2010 | 4104 | 95 | 982 | 4771 |
| 1 | 2009-03-24 | SRM 437 | 2 | 661 | 611.08 | -0.11 | -13 | 1589 | 8404 | -313 | 887 | 8368 |