4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| famous | 1 | 2215 | 1346 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.075 | 1.075 | 1.075 | 146.0 | 146 | 146 | 1346 | 1346 | 2388 |
| SRMFix | 1.979 | 1.979 | 1.979 | 393.8 | 394 | 394 | 1594 | 1594 | 3973 |
| initial | 2.035 | 2.035 | 2.035 | 245.0 | 245 | 245 | 1445 | 1445 | 5054 |
| EloSRM | 2.100 | 2.100 | 2.100 | 510.7 | 511 | 511 | 2215 | 2215 | 3750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-04-07 | SRM 502 | 2 | 113 | 484.46 | 2.10 | 511 | 2215 | 3750 | 146 | 1346 | 2388 |