Jona GRUENDKER
Jona GRUENDKER is an international chess player affiliated with the club Schachclub Erkrath 1973. Their classical Elo rating is 1829 points. Rapid Elo: 1786. Blitz Elo: 1826. +58 FIDE Elo points since 2024-11.
Identity
- FIDE number
- 34614648
- Country
- GER
- Club
- Schachclub Erkrath 1973
Elo rating
- Classical
- 1829
- Rapid
- 1786
- Blitz
- 1826
- #20812 in the GER federation in classical
- #5928 in the GER federation in rapid
- #5815 in the GER federation in blitz
Career in figures
Standard FIDE rating tracked since 02/2022: 1680 at the first record, 1829 at the latest, peaking at 1829 (09/2026).
27 tournaments listed on Grand Roque (2019-2026).
Elo history
- 2026-09 → 2026-10 · 1829
- 2026-06 → 2026-08 · 1817
- 2026-05 · 1789
- 2024-11 → 2026-04 · 1771
Tournaments played
- SVbd. Niederrhein Verbandsliga 2 2025/26 (2026)
- 2. Erkrather Pfingst-Open 2026 (2026)
- DWZ-Match Open Düsseldorf 2026 (2026)
- Krefelder Osteropen 2026 (2026)
- 1. Erkrather Pfingst-Open (2025)
- SVbd. Niederrhein Regionalliga 2024/25 (2025)
- SB Duesseldorf Viererpokal 2024_2025 (2025)
- U20-Jugendbundesliga West (2024)
- SVbd. Niederrhein Regionalliga 2023/24 (2024)
- Bezirk-Viererpokal 2023_2024 (2024)
- Deutsche Amateurmeisterschaft 2023/24 - Gruppe C (2023)
- 2. Solinger Jugend-Open 2023 (2023)
- Regionalliga Niederrhein 2022/23 (2023)
- SJ Niederhein U20-Ligen 2022/23 (2023)
- Viererpokal SB Düsseldorf (2023)
- Krefelder Weihnachtsopen 2022 (2023)
- Krefelder Sommeropen 2022 (2022)
- SVbd. Niederrhein 2021/22 Verbandsliga, Gr. 1 (2022)
- Bezirksliga SB Düsseldorf (2022)
- SJNR-Hybridturnier 2022 (2022)
- DSK Winter Cup 2022 (2022)
- 1.Willicher Wochenendturnier (2022)
- Krefelder Weihnachtsopen 2021 (2022)
- Jugendbezirksliga Düsseldorf (2021)
- 3. Bezirksklasse (2020)
- Deutsche Amateurmeisterschaft Duesseldorf (2019)
- 8. Erkrather Eintagesturnier 2019 (2019)