Peter G Large vs David L Haydon
Peter G Large (70, IM, ENG) and David L Haydon (38, FM, ENG) have never met in classical OTB, but played 6 rapid/blitz games on record. They share 19 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 2183 and 2298, the Elo model gives Haydon a 50% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2183 vs 2298 (Δ -115)
With Peter G Large as white
28% Peter22% draw50% David
With David L Haydon as white
20% Peter19% draw61% David
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Peter G Large | David L Haydon | |
|---|---|---|
| Current rating (STD) | 2183 | 2298 |
| Peak rating | 2342 · Mar 2025 | 2318 · Jan 2026 |
| Peak age | 69 | 38 |
| World rank now | #9,108 | #4,158 |
| World rank peak | #2,918 | #3,498 |
| Federation rank now | #142 | #67 |
| Games (career, STD) | 327 | 282 |
| Months active | 216 | 197 |
| % white wins | 69% | 59% |
| % black wins | 63% | 56% |
| TPR last 12m (STD) | 2102 | 2338 |
| Activity 12m (games) | 415 | 81 |
Best Win
Peter G Large
David L Haydon
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Peter G Large
David L Haydon