Per Uddja (perrudja) — Chess Player Profile

Per Uddja, known online as perrudja, is a prolific chess player with a reputation for fast tactical play and surprising resilience. Active across Bullet, Blitz and Daily games, Per blends brute-force opening familiarity with a knack for long, grindy endgames — perfect for players who love a fight that lasts. Keywords: Per Uddja chess player profile, perrudja openings, Scandinavian Defense, London System, Bullet chess, Daily chess.

Notably reached 2103 (2024-08-25) in Bullet and 2067 (2025-10-07) in Blitz — proof that when the clock is ticking Per can go from club-level hero to online speedster.

Playing Style & Strengths

Per is a tactically aware player who often converts small advantages into wins and has a high comeback rate. If a piece goes missing, don’t count Per out — the data shows an impressive ability to recover.

Comeback rate: strong — wins many games even after setbacks.
Endgame frequency: loves long finishes (lots of games reach late middlegame/endgame stages).
Avg moves per decisive game: typically long — expects heavy maneuvering and deep play.
Psych: tilt factor present, but a remarkable Win Rate After Losing Piece.

Openings & Preferences

Per favors a small, recognizable toolkit and repeats it often — excellent for building muscle memory in blitz and bullet. Top openings show both creative White systems and solid Black replies.

Scandinavian Defense — a go-to weapon (strong win rate and massive sample size in Bullet).
London System: Poisoned Pawn Variation — extremely successful as White in quicker games.
Australian Defense & Modern Defense — reliable counters with healthy win rates.
Amazon Attack & Amar Gambit — used frequently and with surprising success in chaos-prone time controls.

See a quick timeline of rating momentum for Bullet play:

Notable Records & Opponents

Per has accumulated an enormous number of fast games and has favorite rivals — opponents who show up often in the history logs.

Most-played opponents: gbogdanis, edguhitekto, user1698284, aldi_05tk, mortalkolle.
Longest winning streak: 28 games (yes, really).
Longest losing streak: 12 games — badge of humility and a reminder everyone has rough patches.

Preferred Time Control & Tactical Notes

Preferred time control: Daily. Per is comfortable with the slow, methodical pace of Daily games, even though most of the online fame comes from Bullet and Blitz adventures. This mix makes Per versatile: fast instincts plus patient technique.

White win rate advantage: plays aggressively as White.
Black success: solid and pragmatic, often steering games into known channels.

Fun Facts & Extras

Per’s database is a goldmine for opponents who want to study consistent patterns — and for fans who enjoy a good leaderboard chase.

Average game lengths are long for a speed-player — expect puzzles that stretch out.
Early resignation rate is notable — Per doesn’t always accept mercy from opponents.
Top tactical hour: surprising spikes in off-peak hours (early morning magic happens).

Try a representative Per-style miniature (example PGN):

Want to study his most-played openings or challenge one of Per’s frequent rivals? Start with the Scandinavian or the London System and click through the top names above.

Quick Links & Placeholders

Profile keywords: Per Uddja, perrudja, chess openings, Scandinavian Defense, London System.
Peak rating highlights: 2103 (2024-08-25) · 2067 (2025-10-07)
Sample game viewer and timeline: