4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| flyer_hit | 8 | 2114 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.684 | 1.087 | 1.282 | 99.4 | -55 | 163 | 2114 | 2114 | 3361 |
| SRMFix | 0.649 | 1.130 | 1.312 | 110.5 | -103 | 183 | 1621 | 1621 | 3311 |
| initial | 0.571 | 1.150 | 1.332 | 138.4 | -202 | 270 | 1750 | 1750 | 2884 |
| SRM | 0.633 | 1.156 | 1.392 | 97.4 | -207 | 111 | 1099 | 1099 | 4446 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-05-12 | SRM 440 | 2 | 86 | 319.92 | 1.90 | 163 | 2114 | 3361 | 86 | 1099 | 4446 |
| 7 | 2008-07-01 | SRM 408 | 2 | 390 | 200.21 | -0.96 | -38 | 1951 | 4187 | -70 | 1013 | 6753 |
| 6 | 2008-06-17 | SRM 406 | 2 | 49 | 251.98 | 2.36 | 134 | 1989 | 3809 | 111 | 1083 | 5738 |
| 5 | 2008-06-14 | SRM 405 | 2 | 232 | 490.28 | 1.08 | 102 | 1855 | 5011 | 55 | 972 | 7523 |
| 4 | 2008-06-08 | College Tour West China | 1 | 175 | 384.98 | 1.14 | 126 | 1753 | 6024 | 87 | 917 | 8088 |
| 3 | 2008-06-05 | SRM 404 | 2 | 477 | 499.97 | -0.28 | -27 | 1628 | 7212 | -118 | 830 | 8733 |
| 2 | 2008-05-28 | SRM 403 | 2 | 263 | 400.86 | 0.61 | 150 | 1654 | 6948 | -45 | 948 | 7441 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 444 | 527.38 | -0.37 | -55 | 1504 | 8972 | -207 | 993 | 5985 |