4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bnnguyen | 1 | 1754 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.141 | 0.141 | 0.141 | 16.5 | -16 | -16 | 1754 | 1754 | 9784 |
| initial | -0.202 | 0.202 | 0.202 | 24.3 | -24 | -24 | 1176 | 1176 | 9746 |
| SRMFix | -0.269 | 0.269 | 0.269 | 64.3 | -64 | -64 | 1136 | 1136 | 9894 |
| SRM | -1.185 | 1.185 | 1.185 | 281.0 | -281 | -281 | 919 | 919 | 7266 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 909 | 824.92 | -0.14 | -16 | 1754 | 9784 | -281 | 919 | 7266 |