4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| razavi1371 | 1 | 2186 | 1173 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.151 | 0.151 | 0.151 | 27.0 | -27 | -27 | 1173 | 1173 | 3086 |
| SRMFix | 0.567 | 0.567 | 0.567 | 131.0 | 131 | 131 | 1331 | 1331 | 4156 |
| initial | 0.604 | 0.604 | 0.604 | 72.7 | 73 | 73 | 1273 | 1273 | 4420 |
| EloSRM | 0.620 | 0.620 | 0.620 | 187.9 | 188 | 188 | 2186 | 2186 | 4060 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-01-21 | SRM 706 | 2 | 159 | 244.42 | 0.62 | 188 | 2186 | 4060 | -27 | 1173 | 3086 |