4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mountaintai | 2 | 2225 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.511 | 0.978 | 1.103 | 186.5 | -176 | 197 | 1397 | 1221 | 2919 |
| SRMFix | 1.182 | 1.208 | 1.690 | 230.8 | -5 | 457 | 1657 | 1653 | 3222 |
| EloSRM | 1.240 | 1.274 | 1.778 | 278.2 | 2 | 554 | 2225 | 2225 | 3127 |
| initial | 1.288 | 1.288 | 1.739 | 155.1 | 14 | 296 | 1510 | 1510 | 4052 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-28 | SRM 477 | 1 | 607 | 593.10 | -0.03 | 2 | 2225 | 3127 | -176 | 1221 | 2919 |
| 1 | 2010-07-17 | SRM 476 | 2 | 126 | 719.87 | 2.51 | 554 | 2222 | 3138 | 197 | 1397 | 1868 |