4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| C.S.G.T-H.K | 2 | 1523 | 721 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.140 | 0.140 | 0.173 | 27.5 | -45 | 10 | 1405 | 1405 | 10022 |
| EloSRM | -0.157 | 0.157 | 0.192 | 32.8 | -61 | 4 | 1523 | 1523 | 10005 |
| initial | -0.239 | 0.239 | 0.257 | 28.8 | -40 | -18 | 1160 | 1142 | 11053 |
| SRMFix | -0.245 | 0.245 | 0.279 | 54.3 | -89 | -19 | 1111 | 1091 | 11018 |
| SRM | -0.838 | 0.838 | 0.881 | 239.5 | -351 | -128 | 849 | 721 | 10521 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-10-28 | SRM 423 | 2 | 446 | 432.13 | -0.05 | 4 | 1523 | 10005 | -128 | 721 | 10521 |
| 1 | 2008-10-18 | SRM 422 | 2 | 659 | 653.14 | -0.27 | -61 | 1518 | 10084 | -351 | 849 | 8859 |