4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DengLiaoyan | 1 | 1537 | 933 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.259 | 0.259 | 0.259 | 36.6 | -37 | -37 | 1407 | 1407 | 10173 |
| EloSRM | -0.268 | 0.268 | 0.268 | 48.5 | -48 | -48 | 1537 | 1537 | 9925 |
| initial | -0.302 | 0.302 | 0.302 | 36.4 | -36 | -36 | 1164 | 1164 | 9935 |
| SRMFix | -0.315 | 0.315 | 0.315 | 74.8 | -75 | -75 | 1125 | 1125 | 9893 |
| SRM | -0.644 | 0.644 | 0.644 | 267.0 | -267 | -267 | 933 | 933 | 7798 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 134 | 141.56 | -0.27 | -48 | 1537 | 9925 | -267 | 933 | 7798 |