4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| masterme120 | 1 | 1873 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.171 | 0.171 | 0.171 | 41.4 | 41 | 41 | 1241 | 1241 | 8179 |
| initial | 0.243 | 0.243 | 0.243 | 29.3 | 29 | 29 | 1229 | 1229 | 8529 |
| EloSRM | 0.310 | 0.310 | 0.310 | 123.3 | 123 | 123 | 1873 | 1873 | 8079 |
| SRM | -0.769 | 0.769 | 0.769 | 146.0 | -146 | -146 | 1054 | 1054 | 5644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-23 | SRM 534 | 2 | 515 | 638.54 | 0.31 | 123 | 1873 | 8079 | -146 | 1054 | 5644 |