Jack Heller vs Avi Harrison Kaplan
Jack Heller (20, USA) and Avi Harrison Kaplan (20, FM, USA) have met 6 times in classical OTB plus 1 rapid/blitz game. Kaplan leads the classical series 2–0 (4 draws). With current classical ratings of 1965 and 2304, the Elo model gives Kaplan a 79% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1965 vs 2304 (Δ -339)
With Jack Heller as white
9% Jack12% draw79% Avi
With Avi Harrison Kaplan as white
5% Jack10% draw85% Avi
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jack Heller | Avi Harrison Kaplan | |
|---|---|---|
| Current rating (STD) | 1965 | 2304+1 |
| Peak rating | 2016 · Feb 2024 | 2372 · Jan 2026 |
| Peak age | 18 | 20 |
| World rank now | #32,320 | #3,955 |
| World rank peak | #22,242 | #2,202 |
| Federation rank now | #904 | #167 |
| Games (career, STD) | 208 | 495 |
| Months active | 90 | 100 |
| % white wins | 45% | 49% |
| % black wins | 42% | 44% |
| TPR last 12m (STD) | — | 2297 |
| Activity 12m (games) | 0 | 80 |
Best Win
Jack Heller
Avi Harrison Kaplan
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jack Heller
Avi Harrison Kaplan