4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Rubens | 1 | 1800 | 1377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.819 | 0.819 | 0.819 | 177.0 | 177 | 177 | 1377 | 1377 | 1995 |
| SRMFix | 0.982 | 0.982 | 0.982 | 216.5 | 217 | 217 | 1417 | 1417 | 4597 |
| initial | 0.993 | 0.993 | 0.993 | 119.6 | 120 | 120 | 1320 | 1320 | 5371 |
| EloSRM | 1.011 | 1.011 | 1.011 | 243.3 | 243 | 243 | 1800 | 1800 | 5124 |
| Odd | 1.020 | 1.020 | 1.020 | 250.5 | 250 | 250 | 1676 | 1676 | 5250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 368 | 741.75 | 1.01 | 243 | 1800 | 5124 | 177 | 1377 | 1995 |