4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lionp | 1 | 1549 | 846 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.277 | 0.277 | 0.277 | 47.6 | -48 | -48 | 1413 | 1413 | 8606 |
| EloSRM | -0.310 | 0.310 | 0.310 | 63.6 | -64 | -64 | 1549 | 1549 | 8288 |
| initial | -0.372 | 0.372 | 0.372 | 44.8 | -45 | -45 | 1155 | 1155 | 8645 |
| SRMFix | -0.421 | 0.421 | 0.421 | 98.9 | -99 | -99 | 1101 | 1101 | 8832 |
| SRM | -1.190 | 1.190 | 1.190 | 354.0 | -354 | -354 | 846 | 846 | 7072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-06-13 | SRM 442 | 2 | 851 | 686.30 | -0.31 | -64 | 1549 | 8288 | -354 | 846 | 7072 |