4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| szarcio | 5 | 1576 | 621 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.063 | 0.152 | 0.208 | 31.8 | -50 | 47 | 1493 | 1466 | 7746 |
| EloSRM | -0.044 | 0.163 | 0.198 | 33.2 | -59 | 50 | 1600 | 1576 | 7852 |
| initial | -0.096 | 0.177 | 0.219 | 21.3 | -49 | 22 | 1189 | 1142 | 9169 |
| SRMFix | -0.100 | 0.192 | 0.224 | 29.8 | -46 | 28 | 1156 | 1113 | 8537 |
| SRM | -0.475 | 0.475 | 0.627 | 115.8 | -269 | -27 | 931 | 621 | 9158 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-23 | SRM 445 | 2 | 741 | 793.36 | 0.10 | 35 | 1576 | 7852 | -27 | 621 | 9158 |
| 4 | 2009-05-12 | SRM 440 | 2 | 728 | 647.19 | -0.36 | -59 | 1542 | 9242 | -105 | 648 | 10230 |
| 3 | 2008-03-22 | SRM 394 | 2 | 494 | 566.76 | 0.20 | 50 | 1600 | 6739 | -31 | 753 | 7603 |
| 2 | 2008-03-11 | SRM 393 | 2 | 609 | 561.00 | -0.12 | -8 | 1550 | 7168 | -147 | 784 | 7251 |
| 1 | 2008-02-02 | SRM 390 | 2 | 565 | 551.23 | -0.04 | 15 | 1558 | 6899 | -269 | 931 | 5525 |