4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| guangzhoulikai | 3 | 1390 | 446 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.245 | 0.245 | 0.251 | 46.0 | -73 | -32 | 1347 | 1282 | 12475 |
| EloSRM | -0.251 | 0.251 | 0.261 | 52.9 | -86 | -36 | 1462 | 1390 | 12482 |
| SRMFix | -0.334 | 0.334 | 0.352 | 64.5 | -115 | -35 | 1085 | 1007 | 12501 |
| initial | -0.346 | 0.346 | 0.351 | 41.7 | -52 | -36 | 1148 | 1075 | 12429 |
| SRM | -0.774 | 0.774 | 0.896 | 251.3 | -463 | -135 | 737 | 446 | 12379 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-06-14 | SRM 405 | 2 | 819 | 745.59 | -0.20 | -36 | 1390 | 12482 | -135 | 446 | 12379 |
| 2 | 2008-04-12 | SRM 397 | 2 | 623 | 603.99 | -0.20 | -37 | 1425 | 9072 | -156 | 581 | 8819 |
| 1 | 2008-03-06 | SRM 392 | 2 | 707 | 555.03 | -0.35 | -86 | 1462 | 8482 | -463 | 737 | 7747 |