4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tuborg | 2 | 2172 | 1183 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.293 | 0.706 | 0.764 | 65.5 | -74 | 57 | 1183 | 1183 | 3831 |
| SRMFix | 1.019 | 1.019 | 1.151 | 170.6 | 113 | 228 | 1541 | 1541 | 4499 |
| EloSRM | 1.093 | 1.093 | 1.190 | 243.1 | 207 | 279 | 2172 | 2172 | 4279 |
| initial | 1.163 | 1.163 | 1.314 | 140.0 | 66 | 214 | 1480 | 1480 | 4917 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-28 | SRM 507 | 2 | 208 | 615.48 | 1.56 | 279 | 2172 | 4279 | 57 | 1183 | 3831 |
| 1 | 2010-11-18 | SRM 488 | 2 | 340 | 522.52 | 0.62 | 207 | 1893 | 5840 | -74 | 1126 | 3863 |