Jana Sikorova

CZE · 18 yrs · K=40 · Peak 1864 (Mar 2026)

Best performance: 1978 at Open Petrvald 2026(Best of 2026)

World #=43757 live22316#66,073 publishedCzechia #=962

OCT26 Rating

1730

Live Rating

1828.8

Change

+98.8

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	1730	-53
Sep 2026	1783	0
Aug 2026	1783	0
Jul 2026	1783	-33
Jun 2026	1816	-48
May 2026	1864	0
Apr 2026	1864	0
Mar 2026	1864	+12
Feb 2026	1852	-1
Jan 2026	1853	0
Dec 2025	1853	0
Nov 2025	1853	0

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	Open Petrvald 2026Oct 3TPR 1978	5½/9	+98.8	1978	1828.8

Event timeline · Rapid

21 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Open Petrvald 2026+98.8
Oct 2026Swissfederation source
Best of 2026Score 5½/9TPR 1978Opp avg 1935Start 1730
40. ročník MKO - Dolní Benešov - 19. 9. 20261888
Sep 2026Swisschess-results.com
#2 in 2026Score 5/9Opp avg 1845Start 1783
Mistrovství ČR v rapidu juniorů a juniorek 20261536
Sep 2026Swisschess-results.com
#7 in 2026Score 3/9Opp avg 1729Start 1783
Mistrovství České republiky školních týmů v šachu 2026, střední školy1650
Jun 2026Individuallichess
#6 in 2026Score 1/3Opp avg 1775Start 1816
Mostecká věž 20261779
May 2026Swisschess-results.com
#4 in 2026Score 4½/9Opp avg 1779Start 1864
MČR žen v rapid šachu 20261762
May 2026Swisschess-results.com
#5 in 2026Score 4½/9Opp avg 1762Start 1864
Slezsky open 20261869
Feb 2026Swissfederation source
#3 in 2026Score 5½/9Opp avg 1789Start 1852
Open Orlova 20251865
Sep 2025Swissfederation source
#2 in 2025Score 5½/9Opp avg 1822Start 1835
Memorial Karla Osmancika 20251831
Sep 2025Swissfederation source
#3 in 2025Score 5/9Opp avg 1788Start 1835
Mostecka vez 20251968
Jun 2025Swissfederation source
Best of 2025Score 5/9Opp avg 1968Start 1758
Grand prix mladeze MKSS 2025 - HD181727
Mar 2025Swissfederation source
#5 in 2025Score 5/9Opp avg 1684Start 1755
Open Petrvald 20251792
Mar 2025Swissfederation source
#4 in 2025Score 5½/9Opp avg 1749Start 1755
Open Orlova 20231544
Sep 2023Swissfederation source
#2 in 2023Score 5/9Opp avg 1501Start 1635
Mostecka vez 20231832
May 2023Swissfederation source
Best of 2023Score 4½/9Opp avg 1832Start 1542
Open Orlova 20221614
Oct 2022Swissfederation source
Best of 2022Score 6/9Opp avg 1614Start 1512
Znojemska kralovna 2021 - MCR zen v rapid sachu1537
Sep 2021Swissfederation source
Best of 2021Score 5/9Opp avg 1662Start 1116
Slezsky open 20201308
Feb 2020Swissfederation source
Best of 2020Score 3½/9Opp avg 1388Start 1077
Mostecka vez 20191401
Jun 2019Swissfederation source
Best of 2019Score 3½/9Opp avg 1631Start 1065
DAFO CUP 2018817
Dec 2018Swissfederation source
Score 2/8Opp avg 1617Start 1082
Mistrovstvi Moravskoslezskeho kraje v rapidu mladeze 2017 - U10—(2)
Nov 2017Swissfederation source
Score 5/7Opp avg 1257Start 1094
Mostecka vez 2017844
Jun 2017Swissfederation source
Score 3/9Opp avg 1644Start 1107

Recent opponents · Rapid

Lubomir Machycek Stanislav Splichal Martin Sieber Robin Olsar Lubomir Zimniok Mathias Jordan Petr Nytra Petr Hrdy Milosz Kolodziejczyk

Rated near Jana Sikorova · Rapid

World

#=43757Vincenzo Petruzzo1828.8
#=43757Jaroslav Vizner1828.8
#=43757Jana Sikorova1828.8
#=43757Pritika Nandi1828.8
#=43757Savva Dm Antonov1828.8

Czechia

#=960Ivo Drahonovsky1829.0
#=962Jaroslav Vizner1828.8
#=962Jana Sikorova1828.8
#=964Josef Blecha1828.0
#=964Lumir Cerny1828.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE