Kacper Jaczynski

POL · 18 yrs · K=40 · Peak 1665 (Oct 2026)

Best performance: 1958 at Otwarta Liga Warszawska 2025 r. 5-8(Best of 2025)

World #=123746 live531#123,215 publishedPoland #=3005

OCT26 Rating

1665

Live Rating

1665.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Droga do Mistrzostwa - OPEN FIDE - September 2026Sep 26 – Sep 27TPR 1795	3/5	1795

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

13 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.

Droga do Mistrzostwa - OPEN FIDE - September 20261795
Sep 2026Swissfederation source
Best of 2026Score 3/5Opp avg 1795Start 1633
I Bialolecki Turniej o I i k kategorie szachowa—(2)
May 2026Swissfederation source
Score ½/4Opp avg 1717Start 1648
Otwarta Liga Warszawska 2026 Round 5-81532
Feb – Mar 2026Swissfederation source
#3 in 2026Score 1½/4Opp avg 1805Start 1646
Druzynowe Mistrzostwa Mazowsza Juniorow - III LIGA1681
Mar 2026Teamfederation source
#2 in 2026Score 3/7Opp avg 1731Start 1638
Otwarta Liga Warszawska 2026 Round 3-4—(2)
Feb 2026Swissfederation source
Score 1½/2Opp avg 1600Start 1646
Otwarta Liga Warszawska 2026 Round 1-2—(2)
Feb 2026Swissfederation source
Score 0/2Opp avg 1907Start 1646
Festiwal Szachowy WARS Turniej A1682
Dec 2025Swissfederation source
#2 in 2025Score 2/5Opp avg 1769Start 1658
II Turniej na kategorie centralne w Markach (FIDE)1660
Oct 2025Swissfederation source
#3 in 2025Score 2½/5Opp avg 1660Start 1656
Otwarta Liga Warszawska 2025 r. 5-81958
Jan – Mar 2025Teamfederation source
Best of 2025Score 3½/4Opp avg 1622Start 1543
Otwarta Liga Warszawska 2025 r 3-4—(2)
Jan – Feb 2025Teamfederation source
Score 1/2Opp avg 1787Start 1543
Otwarta Liga Warszawska 2025 r 1-2—(2)
Jan 2025Teamfederation source
Score 1/2Opp avg 1825Start 1543
3. NASIELSKI WEEKEND SZACHOWY1704
Nov 2024Swissfederation source
Best of 2024Score 3/5Opp avg 1632Start 1485
Otwarta Liga Mazowiecka 2024 Round 3-6—(1)
Jan – Feb 2024Teamfederation source
Score 1/2Opp avg 1250Start 1171

Rated near Kacper Jaczynski · Classical

World

#=123746Jerzy Markowski1665.0
#=123746Mikolaj Pocwiardowski1665.0
#=123746Kacper Jaczynski1665.0
#=123746Marcel Dechnik1665.0
#=123746Carlos Alberto Rodrigues Franca1665.0

Poland

#=3005Jerzy Markowski1665.0
#=3005Mikolaj Pocwiardowski1665.0
#=3005Kacper Jaczynski1665.0
#=3005Marcel Dechnik1665.0
#=3005Nikodem Kolakowski1665.0

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