4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tianmingfly | 3 | 2004 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.211 | 0.221 | 0.274 | 42.4 | -2 | 68 | 1325 | 1323 | 7239 |
| EloSRM | 0.201 | 0.291 | 0.311 | 82.6 | 1 | 146 | 2004 | 2004 | 7046 |
| Odd | 0.221 | 0.307 | 0.331 | 91.8 | 10 | 160 | 1826 | 1826 | 7093 |
| initial | 0.332 | 0.332 | 0.368 | 40.0 | 19 | 65 | 1320 | 1320 | 7339 |
| SRM | -0.336 | 0.336 | 0.452 | 72.7 | -144 | -36 | 1056 | 982 | 6391 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-08-22 | SRM 553 | 2 | 395 | 359.80 | -0.14 | 1 | 2004 | 7046 | -36 | 982 | 6391 |
| 2 | 2012-08-16 | SRM 552 | 2 | 331 | 428.93 | 0.37 | 101 | 2003 | 7012 | -38 | 1018 | 5900 |
| 1 | 2012-04-11 | SRM 540 | 2 | 615 | 791.83 | 0.36 | 146 | 1902 | 8203 | -144 | 1056 | 5749 |