4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mikola | 10 | 2592 | 1484 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.700 | 0.857 | 1.394 | 98.4 | -38 | 567 | 2060 | 2030 | 1428 |
| EloSRM | 0.618 | 0.862 | 1.372 | 123.6 | -49 | 711 | 2636 | 2592 | 1201 |
| Odd | 0.625 | 0.864 | 1.380 | 119.2 | -43 | 713 | 2479 | 2440 | 1228 |
| SRM | 0.646 | 0.931 | 1.320 | 97.4 | -115 | 251 | 1538 | 1484 | 1554 |
| initial | 0.898 | 0.988 | 1.500 | 118.9 | -52 | 390 | 2309 | 2281 | 1450 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-04-30 | SRM 439 | 1 | 262 | 250.51 | -0.06 | 4 | 2592 | 1201 | 16 | 1484 | 1554 |
| 9 | 2009-03-07 | TCO09 Round 1 | 1 | 1104 | 686.26 | -0.69 | -49 | 2588 | 1182 | -70 | 1468 | 1621 |
| 8 | 2009-03-04 | TCO09 Qual 3 | 1 | 47 | 230.40 | 2.29 | 163 | 2636 | 1032 | 152 | 1538 | 1365 |
| 7 | 2009-02-07 | SRM 434 | 1 | 218 | 511.46 | 1.23 | 212 | 2473 | 1625 | 158 | 1386 | 2120 |
| 6 | 2008-07-23 | SRM 411 | 2 | 63 | 90.80 | 0.53 | 53 | 2261 | 2282 | 52 | 1228 | 3443 |
| 5 | 2008-07-01 | SRM 408 | 1 | 445 | 429.04 | -0.05 | 0 | 2208 | 2508 | -27 | 1176 | 3879 |
| 4 | 2008-01-09 | SRM 387 | 1 | 300 | 328.58 | -0.12 | -11 | 2208 | 2202 | -26 | 1203 | 3085 |
| 3 | 2008-01-05 | SRM 386 | 1 | 456 | 437.05 | -0.24 | -31 | 2219 | 2131 | -115 | 1229 | 2847 |
| 2 | 2007-12-27 | SRM 385 | 1 | 442 | 424.97 | -0.06 | 2 | 2250 | 1983 | -107 | 1344 | 2014 |
| 1 | 2007-12-19 | SRM 384 | 2 | 33 | 336.34 | 3.35 | 711 | 2248 | 1970 | 251 | 1451 | 1484 |