4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kaykobad | 1 | 2188 | 1367 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.295 | 1.295 | 1.295 | 167.0 | 167 | 167 | 1367 | 1367 | 1975 |
| SRMFix | 2.251 | 2.251 | 2.251 | 436.2 | 436 | 436 | 1636 | 1636 | 3196 |
| initial | 2.316 | 2.316 | 2.316 | 278.9 | 279 | 279 | 1479 | 1479 | 4138 |
| EloSRM | 2.390 | 2.390 | 2.390 | 545.6 | 546 | 546 | 2188 | 2188 | 3069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-14 | Member SRM 458 | 2 | 119 | 623.81 | 2.39 | 546 | 2188 | 3069 | 167 | 1367 | 1975 |