4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SAHD | 2 | 1610 | 632 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.287 | 0.287 | 0.294 | 65.2 | -84 | -46 | 1657 | 1610 | 12252 |
| initial | -0.378 | 0.378 | 0.379 | 45.5 | -50 | -41 | 1150 | 1109 | 11964 |
| SRMFix | -0.381 | 0.381 | 0.390 | 79.3 | -108 | -50 | 1092 | 1041 | 12142 |
| SRM | -0.938 | 0.938 | 1.000 | 284.0 | -408 | -160 | 792 | 632 | 11183 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-21 | SRM 550 | 2 | 929 | 905.71 | -0.22 | -46 | 1610 | 12252 | -160 | 632 | 11183 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 620 | 530.97 | -0.35 | -84 | 1657 | 10324 | -408 | 792 | 8784 |