4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kksra | 2 | 1655 | 811 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.005 | 0.132 | 0.132 | 28.9 | -4 | 54 | 1522 | 1522 | 7092 |
| initial | -0.088 | 0.153 | 0.176 | 18.4 | -29 | 8 | 1179 | 1179 | 7352 |
| EloSRM | -0.018 | 0.154 | 0.155 | 39.1 | -27 | 52 | 1655 | 1655 | 7031 |
| SRMFix | -0.098 | 0.195 | 0.218 | 43.3 | -70 | 17 | 1147 | 1147 | 7395 |
| SRM | -0.776 | 0.776 | 0.874 | 194.5 | -301 | -88 | 899 | 811 | 6926 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 658 | 723.05 | 0.14 | 52 | 1655 | 7031 | -88 | 811 | 6926 |
| 1 | 2009-10-17 | SRM 450 | 2 | 751 | 666.32 | -0.17 | -27 | 1604 | 7660 | -301 | 899 | 6223 |