4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vz4 | 2 | 2239 | 1238 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.399 | 0.480 | 0.624 | 33.0 | -14 | 52 | 1238 | 1238 | 3810 |
| SRMFix | 1.055 | 1.055 | 1.100 | 186.6 | 169 | 204 | 1573 | 1573 | 4911 |
| EloSRM | 1.078 | 1.078 | 1.098 | 221.3 | 189 | 254 | 2239 | 2239 | 5010 |
| Odd | 1.126 | 1.126 | 1.143 | 233.2 | 192 | 275 | 2043 | 2043 | 5135 |
| initial | 1.243 | 1.243 | 1.312 | 149.6 | 99 | 200 | 1499 | 1499 | 5522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-06 | SRM 569 | 2 | 131 | 319.76 | 1.29 | 189 | 2239 | 5010 | 52 | 1238 | 3810 |
| 1 | 2013-01-29 | SRM 568 | 2 | 453 | 826.87 | 0.87 | 254 | 2051 | 6770 | -14 | 1186 | 4411 |