Istvan Sipos vs Zuzana Borosova
Istvan Sipos (39, IM, HUN) and Zuzana Borosova (38, WGM, SVK) have met 5 times in classical OTB. Sipos leads the classical series 3–0 (2 draws). With current classical ratings of 2405 and 2290, the Elo model gives Sipos a 61% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2405 vs 2290 (Δ +115)
With Istvan Sipos as white
61% Istvan20% draw20% Zuzana
With Zuzana Borosova as white
50% Istvan23% draw27% Zuzana
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Istvan Sipos | Zuzana Borosova | |
|---|---|---|
| Current rating (STD) | 2405-10 | 2290+13 |
| Peak rating | 2504 · Apr 2015 | 2327 · Apr 2018 |
| Peak age | 28 | 30 |
| World rank now | #1,583 | #4,404 |
| World rank peak | #728 | #4,081 |
| Federation rank now | #43 | #49 |
| Games (career, STD) | 930 | 857 |
| Months active | 218 | 219 |
| % white wins | 51% | 45% |
| % black wins | 42% | 34% |
| TPR last 12m (STD) | 2326 | 2295 |
| Activity 12m (games) | 31 | 83 |
Best Win
Istvan Sipos
Zuzana Borosova
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Istvan Sipos
Zuzana Borosova