4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| arunsingh16 | 2 | 1987 | 926 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.106 | 0.735 | 0.743 | 88.5 | -76 | 101 | 1301 | 1225 | 8489 |
| SRM | -0.763 | 0.763 | 0.978 | 137.0 | -250 | -24 | 1176 | 926 | 7017 |
| SRMFix | -0.094 | 0.868 | 0.873 | 162.6 | -150 | 175 | 1375 | 1224 | 8282 |
| EloSRM | -0.097 | 0.990 | 0.995 | 194.8 | -116 | 274 | 2103 | 1987 | 7510 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-27 | SRM 592 | 2 | 884 | 416.21 | -1.09 | -116 | 1987 | 7510 | -250 | 926 | 7017 |
| 1 | 2013-09-16 | SRM 591 | 2 | 265 | 492.31 | 0.89 | 274 | 2103 | 6291 | -24 | 1176 | 4391 |