Westerberg, J
Last game 2026
Rating
peak 2546 · latest 2465Games
715
Wins
324
Draws
260
Losses
131
Peak Elo
2546
63.5% score
As White
| B23 | Sicilian Defense: Closed | 21 | 83.3% |
| C47 | Four Knights Game | 16 | 93.8% |
| A48 | East Indian Defense | 13 | 69.2% |
| C56 | Italian Game: Scotch Gambit, Anderssen Attack | 10 | 70.0% |
| B06 | Modern Defense | 10 | 50.0% |
| B00 | Owen Defense | 8 | 68.8% |
| B40 | Sicilian Defense: Delayed Alapin Variation, with e6 | 8 | 75.0% |
As Black
| D20 | Queen's Gambit Accepted | 32 | 71.9% |
| B45 | Sicilian Defense: Four Knights Variation | 23 | 58.7% |
| D25 | Queen's Gambit Accepted: Janowski-Larsen Variation | 16 | 78.1% |
| B22 | Sicilian Defense: Alapin Variation | 10 | 70.0% |
| D02 | Queen's Pawn Game: London System | 10 | 65.0% |
| E05 | Catalan Opening: Open Defense, Classical Line | 9 | 66.7% |
| B00 | Nimzowitsch Defense: Scandinavian Variation, Advance Variation | 9 | 66.7% |
| D37 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | 8 | 81.3% |
| A04 | Zukertort Opening: Dutch Variation | 8 | 75.0% |
Recent games
| Galperin, Platon2502 | 1-0 | Westerberg, J2465 | TCh-SWE Elitserien | 2026 |
| Westerberg, J2465 | ½-½ | Lindberg, Be2276 | TCh-SWE Elitserien | 2026 |
| Olsson, William2386 | 1-0 | Westerberg, J2465 | TCh-SWE Elitserien | 2026 |
| Seo, Jung Min2474 | 1-0 | Westerberg, J2475 | TCh-SWE Elitserien | 2026 |
| Westerberg, J2475 | 0-1 | Demchenko, A2620 | TCh-SWE Elitserien | 2026 |
| Westerberg, J2475 | 1-0 | Norberg, Er2217 | TCh-SWE Elitserien | 2026 |
| Westerberg, J2475 | 0-1 | Johansson, Linus2409 | TCh-SWE Elitserien | 2025 |
| Kucuksari, Kaan2440 | 0-1 | Westerberg, J2475 | TCh-SWE Elitserien | 2025 |
| Westerberg, J2475 | 1-0 | Berg, E2495 | TCh-SWE Elitserien | 2025 |
| Livner, A2286 | 1-0 | Westerberg, J2475 | Lag DM Elit 2025-26 | 2025 |
| Westerberg, J2475 | ½-½ | Blomqvist, E2486 | Lag DM Elit 2025-26 | 2025 |
| Solodovnichenko, Y2519 | 1-0 | Westerberg, J2480 | TCh-SWE Elitserien | 2025 |
| Westerberg, J2480 | 1-0 | Lindh, F2264 | TCh-SWE Elitserien | 2025 |
| Heberla, B2512 | ½-½ | Westerberg, J2480 | TCh-SWE Elitserien | 2025 |
| Westerberg, J2469 | 1-0 | Cramling, P2425 | Lag DM Elit 2024-25 | 2024 |