4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ws_zzy | 1 | 1983 | 941 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.140 | 0.140 | 0.140 | 0.1 | 0 | 0 | 1712 | 1712 | 4945 |
| EloSRM | -0.201 | 0.201 | 0.201 | 27.3 | -27 | -27 | 1983 | 1983 | 4863 |
| initial | -0.239 | 0.239 | 0.239 | 28.8 | -29 | -29 | 1171 | 1171 | 5079 |
| SRMFix | -0.253 | 0.253 | 0.253 | 60.7 | -61 | -61 | 1139 | 1139 | 5106 |
| SRM | -1.017 | 1.017 | 1.017 | 259.0 | -259 | -259 | 941 | 941 | 4186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-18 | SRM 712 | 2 | 242 | 210.48 | -0.20 | -27 | 1983 | 4863 | -259 | 941 | 4186 |