4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| amirbsku | 4 | 1501 | 692 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.134 | 0.210 | 0.223 | 52.0 | -54 | 65 | 1591 | 1501 | 10553 |
| initial | -0.207 | 0.219 | 0.265 | 26.4 | -45 | 2 | 1202 | 1125 | 10796 |
| SRMFix | -0.230 | 0.230 | 0.266 | 36.2 | -50 | -12 | 1188 | 1092 | 10258 |
| Odd | -0.147 | 0.238 | 0.253 | 51.3 | -48 | 78 | 1484 | 1408 | 9466 |
| SRM | -0.750 | 0.750 | 0.767 | 169.3 | -212 | -139 | 988 | 692 | 9827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-05-12 | SRM 440 | 2 | 728 | 678.85 | -0.29 | -54 | 1501 | 10553 | -139 | 692 | 9827 |
| 3 | 2008-07-19 | SRM 410 | 2 | 577 | 637.74 | -0.22 | -37 | 1554 | 9435 | -157 | 831 | 9283 |
| 2 | 2007-10-04 | SRM 369 | 2 | 271 | ||||||||
| 1 | 2007-09-26 | SRM 367 | 2 | 461 | 499.51 | 0.11 | 65 | 1591 | 5542 | -212 | 988 | 4069 |