4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pawelgrzes | 1 | 1803 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.110 | 0.110 | 0.110 | 26.8 | 27 | 27 | 1227 | 1227 | 7160 |
| initial | 0.170 | 0.170 | 0.170 | 20.4 | 20 | 20 | 1220 | 1220 | 7432 |
| EloSRM | 0.229 | 0.229 | 0.229 | 100.9 | 101 | 101 | 1803 | 1803 | 7139 |
| Odd | 0.275 | 0.275 | 0.275 | 121.9 | 122 | 122 | 1639 | 1639 | 7286 |
| SRM | -0.780 | 0.780 | 0.780 | 163.0 | -163 | -163 | 1037 | 1037 | 4953 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-19 | SRM 500 | 2 | 641 | 751.23 | 0.23 | 101 | 1803 | 7139 | -163 | 1037 | 4953 |