4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AlanLiu14 | 1 | 2205 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.131 | 0.131 | 0.131 | 21.0 | 21 | 21 | 1221 | 1221 | 4335 |
| SRMFix | 0.990 | 0.990 | 0.990 | 218.2 | 218 | 218 | 1418 | 1418 | 6640 |
| initial | 1.052 | 1.052 | 1.052 | 126.7 | 127 | 127 | 1327 | 1327 | 7689 |
| EloSRM | 1.092 | 1.092 | 1.092 | 315.7 | 316 | 316 | 2205 | 2205 | 6425 |
| Odd | 1.141 | 1.141 | 1.141 | 337.4 | 337 | 337 | 1973 | 1973 | 6626 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-11-28 | SRM 639 | 2 | 244 | 519.98 | 1.09 | 316 | 2205 | 6425 | 21 | 1221 | 4335 |