4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zbontarj | 9 | 2633 | 1428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.744 | 0.900 | 1.347 | 97.3 | -23 | 400 | 1946 | 1946 | 2323 |
| SRM | 0.471 | 0.915 | 1.218 | 116.9 | -145 | 201 | 1439 | 1428 | 2168 |
| initial | 0.873 | 0.936 | 1.424 | 112.8 | -16 | 397 | 2146 | 2146 | 2465 |
| EloSRM | 0.733 | 0.940 | 1.347 | 143.6 | -41 | 391 | 2633 | 2633 | 1922 |
| Odd | 0.731 | 0.944 | 1.346 | 133.8 | -36 | 382 | 2447 | 2447 | 1970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-12-28 | SRM 528 | 1 | 136 | 565.46 | 2.06 | 223 | 2633 | 1922 | 201 | 1428 | 2168 |
| 8 | 2011-12-23 | SRM 526.5 | 1 | 487 | 450.69 | -0.25 | -31 | 2410 | 3198 | -82 | 1227 | 3710 |
| 7 | 2011-12-17 | SRM 527 | 1 | 511 | 576.64 | -0.16 | -24 | 2442 | 2990 | -54 | 1309 | 2981 |
| 6 | 2009-05-12 | SRM 440 | 1 | 408 | 398.44 | -0.38 | -41 | 2465 | 1649 | -76 | 1363 | 2153 |
| 5 | 2009-03-24 | SRM 437 | 1 | 273 | 565.96 | 1.05 | 228 | 2506 | 1501 | 139 | 1439 | 1783 |
| 4 | 2008-06-05 | SRM 404 | 1 | 498 | 454.73 | -0.13 | -10 | 2278 | 2129 | -55 | 1300 | 2766 |
| 3 | 2008-05-24 | SRM 402 | 1 | 244 | 450.29 | 0.88 | 188 | 2288 | 2058 | 125 | 1355 | 2273 |
| 2 | 2008-05-01 | SRM 400 | 2 | 51 | 446.33 | 3.13 | 391 | 2100 | 2911 | 175 | 1230 | 2810 |
| 1 | 2008-04-03 | SRM 396 | 2 | 414 | 548.99 | 0.41 | 157 | 1709 | 5709 | -145 | 1055 | 4430 |