Jonathan Westerberg vs Harald Logdahl
Jonathan Westerberg (32, GM, SWE) and Harald Logdahl (56, FM, SWE) have met 12 times in classical OTB. Westerberg leads with 7 wins to 2, with 3 draws — a 25% draw rate. Their last meeting at Stockholmsmasterskapet i snabbschack 2025 saw Logdahl prevail. With current classical ratings of 2452 and 2198, the Elo model gives Westerberg a 77% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2452 vs 2198 (Δ +254)
With Jonathan Westerberg as white
77% Jonathan14% draw9% Harald
With Harald Logdahl as white
70% Jonathan16% draw14% Harald
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jonathan Westerberg | Harald Logdahl | |
|---|---|---|
| Current rating (STD) | 2452 | 2198+5 |
| Peak rating | 2557 · Nov 2019 | 2310 · Apr 2009 |
| Peak age | 25 | 39 |
| World rank now | #992 | #8,276 |
| World rank peak | #409 | #4,053 |
| Federation rank now | #11 | #143 |
| Games (career, STD) | 1,164 | 1,003 |
| Months active | 190 | 217 |
| % white wins | 64% | 60% |
| % black wins | 57% | 58% |
| TPR last 12m (STD) | 2292 | 2135 |
| Activity 12m (games) | 26 | 125 |
Best Win
Jonathan Westerberg
Harald Logdahl
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (22)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jonathan Westerberg
Harald Logdahl