4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xianwenchen | 2 | 2388 | 1286 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.349 | 0.424 | 0.549 | 64.0 | -21 | 107 | 1307 | 1286 | 3532 |
| SRMFix | 1.040 | 1.040 | 1.248 | 205.7 | 58 | 353 | 1611 | 1611 | 4866 |
| EloSRM | 1.125 | 1.125 | 1.349 | 318.6 | 174 | 464 | 2388 | 2388 | 4381 |
| initial | 1.125 | 1.125 | 1.316 | 135.5 | 53 | 218 | 1471 | 1471 | 6057 |
| Odd | 1.145 | 1.145 | 1.387 | 314.5 | 146 | 484 | 2177 | 2177 | 4436 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-02-15 | SRM 609 | 1 | 549 | 715.61 | 0.38 | 174 | 2388 | 4381 | -21 | 1286 | 3532 |
| 1 | 2012-03-07 | SRM 536 | 2 | 227 | 828.89 | 1.87 | 464 | 2215 | 4837 | 107 | 1307 | 3142 |