4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JavaLinker | 4 | 1427 | 377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.200 | 0.200 | 0.256 | 45.0 | -120 | -2 | 1486 | 1427 | 11427 |
| SRMFix | -0.299 | 0.299 | 0.347 | 56.6 | -137 | -16 | 1063 | 974 | 11368 |
| initial | -0.326 | 0.326 | 0.350 | 39.3 | -63 | -22 | 1137 | 1043 | 11273 |
| SRM | -0.532 | 0.532 | 0.805 | 205.8 | -693 | -12 | 507 | 377 | 11282 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-17 | SRM 504.5 | 2 | 949 | 1,025.96 | -0.04 | -2 | 1427 | 11427 | -12 | 377 | 11282 |
| 3 | 2010-03-25 | Member SRM 465 | 2 | 500 | 535.04 | -0.13 | -21 | 1428 | 9290 | -32 | 389 | 9215 |
| 2 | 2010-02-17 | SRM 462 | 2 | 572 | 572.96 | -0.17 | -37 | 1449 | 9733 | -86 | 421 | 9662 |
| 1 | 2009-04-30 | SRM 439 | 2 | 614 | 446.02 | -0.46 | -120 | 1486 | 11501 | -693 | 507 | 12088 |