4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| spikkyboy | 6 | 2004 | 791 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.230 | 0.514 | 0.607 | 71.4 | -53 | 169 | 1840 | 1819 | 7407 |
| EloSRM | 0.216 | 0.527 | 0.607 | 74.6 | -62 | 172 | 2030 | 2004 | 7241 |
| initial | 0.223 | 0.560 | 0.638 | 67.5 | -53 | 137 | 1414 | 1361 | 7204 |
| SRMFix | 0.231 | 0.575 | 0.650 | 71.5 | -66 | 111 | 1349 | 1310 | 7745 |
| SRM | -0.078 | 0.737 | 0.806 | 116.5 | -269 | 74 | 931 | 791 | 9682 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-04-23 | SRM 541 | 2 | 509 | 541.40 | -0.47 | -26 | 2004 | 7241 | -61 | 791 | 9682 |
| 5 | 2012-04-11 | SRM 540 | 2 | 307 | 623.25 | 1.02 | 112 | 2030 | 6882 | 74 | 852 | 8547 |
| 4 | 2012-04-04 | SRM 539 | 2 | 346 | 461.07 | 0.41 | 73 | 1917 | 7888 | 27 | 778 | 9684 |
| 3 | 2012-03-20 | SRM 538 | 2 | 428 | 742.56 | 0.80 | 172 | 1844 | 8633 | 44 | 751 | 10007 |
| 2 | 2011-12-06 | SRM 526 | 2 | 508 | 425.28 | -0.37 | -62 | 1673 | 10008 | -224 | 707 | 9993 |
| 1 | 2011-11-29 | SRM 525 | 2 | 844 | 790.80 | -0.09 | -3 | 1734 | 9188 | -269 | 931 | 6903 |