4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shaqal | 2 | 2351 | 1228 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.524 | 0.894 | 1.036 | 80.0 | -66 | 94 | 1228 | 1228 | 4245 |
| SRMFix | 1.238 | 1.238 | 1.427 | 198.6 | 122 | 275 | 1597 | 1597 | 5010 |
| EloSRM | 1.251 | 1.251 | 1.387 | 234.1 | 219 | 249 | 2351 | 2351 | 5047 |
| initial | 1.390 | 1.390 | 1.608 | 167.4 | 70 | 265 | 1535 | 1535 | 5498 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-10-23 | SRM 637 | 2 | 122 | 439.72 | 1.85 | 249 | 2351 | 5047 | 94 | 1228 | 4245 |
| 1 | 2014-10-14 | SRM 636 | 2 | 292 | 459.22 | 0.65 | 219 | 2102 | 7610 | -66 | 1134 | 5250 |