4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| crisan_vlady | 9 | 2352 | 1252 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.875 | 1.213 | 2.205 | 146.0 | -75 | 716 | 2254 | 2148 | 1906 |
| SRMFix | 0.921 | 1.369 | 2.170 | 125.8 | -102 | 340 | 1969 | 1944 | 1786 |
| EloSRM | 1.059 | 1.383 | 2.188 | 103.4 | -39 | 273 | 2362 | 2352 | 2305 |
| SRM | 1.117 | 1.479 | 2.470 | 90.0 | -152 | 204 | 1322 | 1252 | 2758 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-02-13 | Member SRM 461 | 1 | 437 | 482.12 | -0.16 | -10 | 2352 | 2305 | -37 | 1252 | 2758 |
| 8 | 2010-02-06 | SRM 460 | 2 | 29 | 141.74 | 2.29 | 99 | 2362 | 2251 | 119 | 1289 | 2457 |
| 7 | 2009-12-17 | Member SRM 455 | 1 | 507 | 436.69 | -0.28 | -29 | 2263 | 2610 | -152 | 1170 | 3277 |
| 6 | 2009-11-25 | SRM 453.5 | 2 | 4 | 193.10 | 5.59 | 190 | 2292 | 2496 | 204 | 1322 | 2249 |
| 5 | 2009-11-05 | SRM 452 | 2 | 346 | 191.77 | -0.85 | -39 | 2102 | 3568 | -35 | 1118 | 3844 |
| 4 | 2009-10-20 | SRM 451 | 1 | 387 | 409.66 | -0.09 | -12 | 2141 | 3282 | -66 | 1153 | 3513 |
| 3 | 2009-09-23 | SRM 449 | 1 | 541 | 618.50 | -0.07 | -8 | 2153 | 3204 | -67 | 1219 | 2954 |
| 2 | 2009-07-23 | SRM 445 | 2 | 92 | 430.62 | 2.23 | 272 | 2161 | 3102 | 108 | 1286 | 2472 |
| 1 | 2009-07-08 | SRM 444 | 2 | 366 | 675.51 | 0.88 | 273 | 1889 | 5023 | -22 | 1178 | 3253 |