4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Angelings | 2 | 1755 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.467 | 0.906 | 1.020 | 109.1 | -53 | 165 | 1312 | 1312 | 5457 |
| EloSRM | 0.557 | 0.975 | 1.123 | 192.8 | -79 | 307 | 1755 | 1755 | 5554 |
| SRMFix | 0.529 | 0.977 | 1.111 | 163.5 | -105 | 222 | 1317 | 1317 | 5498 |
| SRM | 0.424 | 1.070 | 1.151 | 178.5 | -311 | -46 | 889 | 843 | 7244 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-03 | East China Round 1 | 1 | 318 | 919.67 | 1.53 | 307 | 1755 | 5554 | -46 | 843 | 7244 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 155 | 134.36 | -0.42 | -79 | 1449 | 6993 | -311 | 889 | 4959 |