4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| prashantb | 1 | 1969 | 1030 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.082 | 0.082 | 0.082 | 20.1 | 20 | 20 | 1220 | 1220 | 9097 |
| initial | 0.152 | 0.152 | 0.152 | 18.3 | 18 | 18 | 1218 | 1218 | 9401 |
| EloSRM | 0.203 | 0.203 | 0.203 | 92.4 | 92 | 92 | 1969 | 1969 | 9023 |
| SRM | -0.840 | 0.840 | 0.840 | 170.0 | -170 | -170 | 1030 | 1030 | 6323 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-08-30 | SRM 631 | 2 | 640 | 736.68 | 0.20 | 92 | 1969 | 9023 | -170 | 1030 | 6323 |