4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rajkumar.iyer | 19 | 1594 | 671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.025 | 0.485 | 0.573 | 38.6 | -68 | 69 | 1327 | 1208 | 5075 |
| initial | 0.019 | 0.492 | 0.581 | 59.3 | -105 | 141 | 1429 | 1241 | 4785 |
| EloSRM | -0.017 | 0.495 | 0.558 | 39.8 | -54 | 118 | 1674 | 1594 | 4954 |
| SRM | 0.056 | 0.521 | 0.639 | 66.8 | -167 | 88 | 1082 | 671 | 6902 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2007-02-20 | SRM 340 | 2 | 428 | 354.33 | -0.27 | -8 | 1594 | 4954 | -14 | 671 | 6902 |
| 18 | 2007-02-03 | SRM 337 | 2 | 195 | 391.25 | 1.00 | 55 | 1603 | 4765 | 88 | 685 | 6687 |
| 17 | 2007-01-25 | SRM 336 | 2 | 243 | 288.14 | 0.25 | 22 | 1548 | 5137 | 33 | 597 | 7153 |
| 16 | 2007-01-17 | SRM 335 | 2 | 535 | 351.89 | -0.63 | -32 | 1526 | 5332 | -94 | 564 | 7373 |
| 15 | 2007-01-04 | SRM 333 | 2 | 424 | 335.83 | -0.34 | -15 | 1558 | 4993 | -22 | 658 | 6823 |
| 14 | 2006-12-21 | SRM 331 | 2 | 413 | 299.39 | -0.64 | -33 | 1572 | 4801 | -78 | 680 | 6593 |
| 13 | 2006-12-13 | SRM 330 | 2 | 309 | 190.99 | -0.69 | -40 | 1605 | 4565 | -79 | 758 | 6034 |
| 12 | 2006-11-22 | SRM 327 | 2 | 319 | 222.02 | -0.52 | -29 | 1646 | 4208 | -45 | 837 | 5251 |
| 11 | 2006-04-27 | SRM 300 | 2 | 85 | 160.88 | 0.92 | 63 | 1674 | 3340 | 60 | 882 | 4229 |
| 10 | 2006-04-22 | SRM 299 | 2 | 154 | 266.93 | 0.79 | 67 | 1611 | 3662 | 69 | 822 | 4722 |
| 9 | 2006-04-11 | SRM 298 | 2 | 191 | 304.43 | 0.67 | 67 | 1545 | 4039 | 58 | 753 | 5290 |
| 8 | 2006-04-03 | SRM 296 | 2 | 283 | 262.73 | -0.11 | 0 | 1478 | 4400 | -11 | 695 | 5513 |
| 7 | 2005-12-21 | SRM 279 | 2 | 283 | ||||||||
| 6 | 2005-12-08 | SRM 276 | 2 | 319 | 278.11 | -0.20 | -8 | 1478 | 3539 | -22 | 706 | 4508 |
| 5 | 2005-11-30 | SRM 275 | 2 | 170 | 218.37 | 0.36 | 49 | 1486 | 3446 | 29 | 728 | 4377 |
| 4 | 2005-11-23 | SRM 274 | 2 | 282 | 197.01 | -0.59 | -51 | 1437 | 3689 | -144 | 699 | 4459 |
| 3 | 2005-11-21 | SRM 273 | 2 | 231 | 208.15 | -0.15 | -6 | 1487 | 3356 | -72 | 843 | 3577 |
| 2 | 2005-11-19 | SRM 272 | 2 | 326 | 236.24 | -0.46 | -54 | 1494 | 3310 | -167 | 915 | 3092 |
| 1 | 2005-11-03 | SRM 270 | 2 | 159 | 195.65 | 0.30 | 118 | 1548 | 2965 | -118 | 1082 | 2147 |