4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tacosaurio | 2 | 2230 | 1118 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.162 | 0.162 | 0.183 | 41.0 | -46 | -36 | 1154 | 1118 | 3454 |
| EloSRM | 0.388 | 0.388 | 0.411 | 115.7 | 65 | 166 | 2230 | 2230 | 3923 |
| SRMFix | 0.411 | 0.411 | 0.415 | 84.4 | 59 | 110 | 1369 | 1369 | 4054 |
| initial | 0.525 | 0.525 | 0.525 | 63.2 | 61 | 65 | 1326 | 1326 | 4123 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 2 | 155 | 184.66 | 0.25 | 65 | 2230 | 3923 | -36 | 1118 | 3454 |
| 1 | 2017-01-21 | SRM 706 | 2 | 170 | 244.42 | 0.52 | 166 | 2164 | 4186 | -46 | 1154 | 3174 |