4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jdi | 2 | 2011 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.053 | 0.561 | 0.564 | 67.6 | -74 | 61 | 1261 | 1187 | 7024 |
| SRMFix | -0.151 | 0.616 | 0.634 | 115.7 | -122 | 109 | 1309 | 1186 | 6763 |
| EloSRM | -0.136 | 0.682 | 0.696 | 140.8 | -96 | 185 | 2107 | 2011 | 6346 |
| SRM | -0.702 | 0.702 | 0.816 | 159.0 | -262 | -56 | 1144 | 882 | 6082 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-09-11 | SRM 667 | 2 | 551 | 358.11 | -0.82 | -96 | 2011 | 6346 | -262 | 882 | 6082 |
| 1 | 2015-07-23 | SRM 663 | 2 | 305 | 445.32 | 0.55 | 185 | 2107 | 5733 | -56 | 1144 | 3889 |