4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Narsa | 1 | 1178 | 772 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.316 | 0.316 | 0.316 | 71.4 | -71 | -71 | 1178 | 1178 | 2172 |
| initial | -0.463 | 0.463 | 0.463 | 55.8 | -56 | -56 | 1144 | 1144 | 2071 |
| SRMFix | -0.522 | 0.522 | 0.522 | 121.2 | -121 | -121 | 1079 | 1079 | 2229 |
| SRM | -1.371 | 1.371 | 1.371 | 428.0 | -428 | -428 | 772 | 772 | 1996 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-04-09 | SRM 78 | 2 | 305 | 244.95 | -0.32 | -71 | 1178 | 2172 | -428 | 772 | 1996 |