Peter Darby vs Henry Calacday
Peter Darby (65, THA) and Henry Calacday (53, PHI) have met 8 times in classical OTB plus 7 rapid/blitz games. With current classical ratings of 1921 and 1822, the Elo model gives Darby a 60% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1921 vs 1822 (Δ +99)
With Peter Darby as white
60% Peter16% draw24% Henry
With Henry Calacday as white
49% Peter19% draw31% Henry
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Peter Darby | Henry Calacday | |
|---|---|---|
| Current rating (STD) | 1921 | 1822 |
| Peak rating | 2020 · Jan 2005 | 2067 · Mar 2011 |
| Peak age | 44 | 38 |
| World rank now | #38,712 | #67,729 |
| World rank peak | #33,753 | #24,061 |
| Federation rank now | #21 | #339 |
| Games (career, STD) | 192 | 461 |
| Months active | 204 | 194 |
| % white wins | 47% | 50% |
| % black wins | 40% | 46% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 71 | 0 |
Best Win
Peter Darby
Henry Calacday
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (15)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Peter Darby
Henry Calacday