O'Connor, JonathanFIDE ID 25011129Games4Wins2Draws3Losses56%ScorePeak rating2168Latest rating2168First seenFeb 8, 2026Last seenApr 25, 2026Recent gamesDateWhiteResultBlackEventOpeningApr 25, 2026Gubanov1–0O'ConnorRound 3: Gubanov, Oleg - O'Connor, JonathanKing's Indian Defense: Makogonov VariationApr 24, 2026Delaney½–½O'ConnorRound 1: Delaney, Killian - O'Connor, JonathanKing's Indian Defense: Averbakh Variation, Benoni Defense, Exchange VariationFeb 8, 2026Melling½–½O'ConnorSligo 2026 RapidLondon SystemFeb 8, 2026O'Connor1–0GallagherSligo 2026 RapidSicilian Defense: O'Kelly Variation, Yerevan SystemFeb 8, 2026Ramesh0–1O'ConnorSligo 2026 RapidSicilian Defense: Old SicilianFeb 8, 2026O'Connor0–1PrabaharanSligo 2026 RapidRuy Lopez: Morphy Defense, Classical Defense DeferredFeb 8, 2026O`Flaherty1–0O'ConnorSligo 2026 RapidTorre Attack: Fianchetto DefenseFeb 8, 2026O'Connor1–0VitiukovSligo 2026 RapidPirc DefenseFeb 8, 2026Nardo0–1O'ConnorSligo 2026 RapidSicilian Defense