Kai Tuorila vs Eric Calacday
Kai Tuorila (61, THA) and Eric Calacday (47, PHI) have met 8 times in classical OTB plus 35 rapid/blitz games. Tuorila leads the classical series 7–0 (1 draw). With current classical ratings of 1793 and 1863, the Elo model gives Calacday a 45% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1793 vs 1863 (Δ -70)
With Kai Tuorila as white
35% Kai20% draw45% Eric
With Eric Calacday as white
27% Kai17% draw56% Eric
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Kai Tuorila | Eric Calacday | |
|---|---|---|
| Current rating (STD) | 1793 | 1863 |
| Peak rating | 2160 · Jul 2009 | 1991 · Apr 2008 |
| Peak age | 44 | 29 |
| World rank now | #78,538 | #58,106 |
| World rank peak | #13,005 | #32,071 |
| Federation rank now | #25 | #198 |
| Games (career, STD) | 302 | 237 |
| Months active | 218 | 191 |
| % white wins | 52% | 50% |
| % black wins | 49% | 41% |
| TPR last 12m (STD) | 1671 | — |
| Activity 12m (games) | 115 | 9 |
Best Win
Kai Tuorila
Eric Calacday
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (43)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Kai Tuorila
Eric Calacday