Kostka, Jiri

Not rated

STANDARD

1728

RAPID

1699

BLITZinactive

FIDE ID

23752475

Federation

Czech Republic

B-Year

1990

Gender

Male

FIDE title

None

Period	STD. RATING	STD GMS	RPD	RPD GMS	BLZ	BLZ GMS
2026-Apr			1728	0	1699	0
2026-Mar			1728	0	1699	0
2026-Feb			1728	0	1699	0
2026-Jan			1728	0	1699	0
2025-Dec			1728	0	1699	0
2025-Nov			1728	0	1699	0
2025-Oct			1728	0	1699	0
2025-Sep			1728	0	1699	0
2025-Aug			1728	0	1699	0
2025-Jul			1728	0	1699	0
2025-Jun			1728	6	1699	0
2025-May			1738	0	1699	0
2025-Apr			1738	0	1699	0
2025-Mar			1738	0	1699	0
2025-Feb			1738	0	1699	0
2025-Jan			1738	7	1699	8
2024-Dec			1755	0	1706	0
2024-Nov			1755	0	1706	0
2024-Oct			1755	0	1706	0
2024-Sep			1755	5	1706	8
2024-Aug			1769	0	1750	0
2024-Jul			1769	0	1750	0
2024-Jun			1769	0	1750	0
2024-May			1769	0	1750	0
2024-Apr			1769	0	1750	0
2024-Mar			1769	0	1750	0
2024-Feb			1615	0	1584	0
2024-Jan			1615	0	1584	0
2023-Dec			1615	0	1584	0
2023-Nov			1615	0	1584	0
2023-Oct			1615	0	1584	0
2023-Sep			1615	0	1584	0
2023-Aug			1615	0	1584	0
2023-Jul			1615	0	1584	0
2023-Jun			1615	7	1584	0
2023-May			1668	0	1584	0
2023-Apr			1668	0	1584	0
2023-Mar			1668	0	1584	0
2023-Feb			1668	0	1584	0
2023-Jan			1668	0	1584	12
2022-Dec			1668	0	1569	11
2022-Nov			1668	0
2022-Oct			1668	0
2022-Sep			1668	0
2022-Aug			1668	7