4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alexfh | 1 | 2010 | 1359 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.211 | 1.211 | 1.211 | 159.0 | 159 | 159 | 1359 | 1359 | 1542 |
| SRMFix | 2.064 | 2.064 | 2.064 | 407.4 | 407 | 407 | 1607 | 1607 | 2450 |
| initial | 2.112 | 2.112 | 2.112 | 254.3 | 254 | 254 | 1454 | 1454 | 3024 |
| EloSRM | 2.229 | 2.229 | 2.229 | 518.7 | 519 | 519 | 2010 | 2010 | 2297 |
| Odd | 2.271 | 2.271 | 2.271 | 533.0 | 533 | 533 | 1917 | 1917 | 2316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-17 | SRM 335 | 2 | 83 | 388.98 | 2.23 | 519 | 2010 | 2297 | 159 | 1359 | 1542 |