Bjorn Jaderberg
SWE · FIDE ID 1712403 · 48 tournament games since 2022
Standard
2049
#433 in SWE (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
45%
11 W · 21 D · 16 L
Opp. avg
2101
Last 48 games
Last game
2026-09-04
European Senior Team Championships 2026 | Senior 65+
Prep summary
- As White: 1.c4 in 56% of games (scores 45%), otherwise 1.d4 (33%).
- Against 1.e4: 1...e6 in 3 of 8 games (French Defense), scoring 33%.
- Against 1.d4: 1...e6 in 4 of 14 games (Horwitz Defense), scoring 25%.
- Weak spot: Rapport-Jobava System as White, only 38% in 4 games.
- By opponent strength: 24% against higher-rated players, 64% against lower-rated.
- Drawish: 44% of games end in a draw.
Based on 48 over-the-board games (6 classical). 18 with White (39%), 30 with Black (48%).
Openings as White
First move
| 1.c4 | 10 | 45% |
| 1.d4 | 6 | 42% |
| 1.e4 | 2 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 4 | 38% |
| English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | 2 | 100% |
| French Defense: Winawer Variation, Alekhine-Maróczy Gambit | 1 | 0% |
| English Opening: King's English Variation, Reversed Closed Sicilian | 1 | 50% |
| English Opening: Agincourt Defense, Neo-Catalan Declined | 1 | 50% |
Openings as Black
Against 1.e4 (8 games)
| 1...e6 French Defense | 3 | 33% |
| 1...c5 Sicilian Defense | 2 | 25% |
| 1...d6 Pirc Defense | 2 | 75% |
Against 1.d4 (14 games)
| 1...e6 Horwitz Defense | 4 | 25% |
| 1...Nf6 Indian Defense | 3 | 83% |
| 1...d6 Queen's Pawn Game | 3 | 67% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Anglo-Dutch Defense | 2 | 50% |
| Queen's Pawn Game: Modern Defense | 2 | 75% |
| French Defense: Rubinstein Variation, Blackburne Defense | 2 | 25% |
| Pirc Defense | 2 | 100% |
| Sicilian Defense: Moscow Variation, Main Line | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-04 | Anthony C. Kosten (2370) European Senior Team Championships 2026 | Senior 65+ | L |
| 2026-09-03 | Jon A Freeman (1950) European Senior Team Championships 2026 | Senior 65+ | ½ |
| 2026-09-02 | Adrian Mikhalchishin (2415) European Senior Team Championships 2026 | Senior 65+ | L |
| 2026-08-31 | Timothy F. Binham (2213) European Senior Team Championships 2026 | Senior 65+ | L |
| 2026-08-30 | Michael Gransky (2148) European Senior Team Championships 2026 | Senior 65+ | ½ |
| 2026-08-28 | Mario Sibilio (2256) European Senior Team Championships 2026 | Senior 65+ | W |
| 2026-06-10 | Denis Luminet (2123) European Senior Chess Championship 2026 | 65+ | L |
| 2026-06-09 | Vincent Foucaut (1896) European Senior Chess Championship 2026 | 65+ | W |
| 2026-06-08 | Rene Deubelbeiss (1907) European Senior Chess Championship 2026 | 65+ | ½ |
| 2026-06-07 | Arunas Sciupokas (1948) European Senior Chess Championship 2026 | 65+ | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.