4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| amnesiac | 7 | 1729 | 861 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.135 | 0.812 | 1.082 | 87.1 | -130 | 244 | 1493 | 1325 | 4009 |
| SRM | 0.014 | 0.839 | 0.983 | 100.7 | -188 | 124 | 1124 | 861 | 5118 |
| initial | 0.187 | 0.852 | 1.104 | 102.6 | -141 | 267 | 1513 | 1358 | 3622 |
| Odd | 0.116 | 0.853 | 1.098 | 95.4 | -79 | 216 | 1643 | 1642 | 3890 |
| EloSRM | 0.150 | 0.875 | 1.103 | 102.2 | -80 | 223 | 1729 | 1729 | 3819 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-01-04 | SRM 333 | 2 | 176 | 320.76 | 0.87 | 133 | 1729 | 3819 | 59 | 861 | 5118 |
| 6 | 2006-08-29 | SRM 318 | 2 | 229 | 261.71 | 0.19 | 60 | 1596 | 4077 | -2 | 802 | 5214 |
| 5 | 2003-10-21 | SRM 168 | 2 | 264 | 109.11 | -1.36 | -80 | 1536 | 1802 | -188 | 804 | 2560 |
| 4 | 2003-08-06 | SRM 158 | 2 | 154 | 68.08 | -1.18 | -70 | 1616 | 1426 | -132 | 992 | 1608 |
| 3 | 2003-07-28 | SRM 157 | 2 | 24 | 102.75 | 2.10 | 223 | 1686 | 1209 | 124 | 1124 | 1187 |
| 2 | 2003-07-23 | SRM 156 | 2 | 99 | 118.41 | 0.26 | 69 | 1463 | 1817 | -46 | 1000 | 1567 |
| 1 | 2003-07-17 | SRM 155 | 2 | 134 | 150.74 | 0.17 | 81 | 1394 | 2006 | -154 | 1046 | 1404 |