4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhangJL | 3 | 1860 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.257 | 0.266 | 0.410 | 32.0 | -2 | 85 | 1295 | 1293 | 5783 |
| SRMFix | 0.194 | 0.292 | 0.393 | 61.2 | -21 | 151 | 1363 | 1342 | 5367 |
| SRM | -0.267 | 0.306 | 0.414 | 60.0 | -147 | 11 | 1211 | 1042 | 4427 |
| EloSRM | 0.241 | 0.312 | 0.444 | 90.5 | -11 | 223 | 1871 | 1860 | 5606 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-24 | TCO10 Qual 3 | 1 | 773 | 718.28 | -0.11 | -11 | 1860 | 5606 | -147 | 1042 | 4427 |
| 2 | 2010-01-04 | SRM 457 | 1 | 303 | 411.59 | 0.07 | 38 | 1871 | 5211 | -22 | 1189 | 3193 |
| 1 | 2009-05-27 | SRM 441 | 2 | 410 | 693.58 | 0.76 | 223 | 1833 | 5437 | 11 | 1211 | 3028 |