4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jetspeed | 4 | 1594 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.063 | 0.082 | 0.108 | 11.4 | -23 | 6 | 1209 | 1172 | 5732 |
| initial | -0.027 | 0.089 | 0.097 | 10.8 | -18 | 10 | 1215 | 1187 | 5810 |
| EloSRM | -0.028 | 0.127 | 0.148 | 34.0 | -16 | 84 | 1625 | 1594 | 5504 |
| SRM | -0.459 | 0.459 | 0.504 | 125.2 | -174 | -61 | 1026 | 699 | 6623 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-09-04 | SRM 364 | 2 | 419 | 360.01 | -0.22 | -16 | 1594 | 5504 | -61 | 699 | 6623 |
| 3 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 433.45 | -0.09 | -15 | 1609 | 5308 | -138 | 760 | 6033 |
| 2 | 2007-08-21 | TCCC07 Qual 2 | 1 | 540 | 548.02 | 0.02 | 21 | 1625 | 5221 | -128 | 898 | 4815 |
| 1 | 2007-08-11 | SRM 363 | 2 | 455 | 510.76 | 0.18 | 84 | 1604 | 5327 | -174 | 1026 | 3818 |