Pjotrs Kolasa

LAT · 26 yrs · K=20 · Peak 2108 (Oct 2018)

Best performance: 2254 at Riga Technical University Open 2016 - Tournament B(Best of 2016)

OCT26 Rating

2011

Live Rating

2011.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	2011	0
Sep 2026	2011	0
Aug 2026	2011	0
Jul 2026	2011	0
Jun 2026	2011	0
May 2026	2011	0
Apr 2026	2011	0
Mar 2026	2011	0
Feb 2026	2011	0
Jan 2026	2011	0
Dec 2025	2011	0
Nov 2025	2011	0

Classical games since the October list

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

	Last played	Score	TPR
	Riga Technical University Open 2024 - Tournament CAug 8, 2024 – Aug 11, 2024TPR 1818	4/7	1818

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

Event timeline · Classical

50 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.

Riga Technical University Open 2024 - Tournament C1818
Aug 2024Swissfederation source
Best of 2024Score 4/7Opp avg 1768Start 2045
Riga Technical University Open 2022 - Tournament C1734
Aug 2022Swissfederation source
Best of 2022Score 4/6Opp avg 1494Start 2051
Riga Technical University Open 2021 - Tournament C&D2043
Aug 2021Swissfederation source
Best of 2021Score 5½/7Opp avg 1813Start 2038
Latvian Teams Chess Championship Higher League,2019 7-9—(1)
Oct 2019Swissfederation source
Score ½/1Opp avg 2267Start 2032
Latvian Teams Chess Championship Higher League,2019 4-6—(2)
Jun 2019Teamfederation source
Score 1/2Opp avg 2038Start 2032
Latvian Championship final-20192076
Apr – May 2019Swissfederation source
#2 in 2019Score 2½/7Opp avg 2178Start 2020
Latvian Chess Championship 2019 semifinal2015
Apr 2019Swissfederation source
#3 in 2019Score 4/7Opp avg 1965Start 2020
Latvian Teams Chess Championship Higher League,2019 1-32166
Feb 2019Teamfederation source
Best of 2019Score 2½/3Opp avg 1893Start 2009
Rilton Elo 2018 20192005
Dec 2018 – Jan 2019Swissfederation source
#4 in 2019Score 5½/9Opp avg 1925Start 2108
XIII Termo Eko cup 20181878
Dec 2018Swissfederation source
#8 in 2018Score 4½/9Opp avg 1878Start 2108
Latvian Teams Chess Championship Higher League,2018 8-11—(2)
Dec 2018Teamfederation source
Score 2/2Opp avg 1766Start 2108
Latvian Teams Chess Championship Higher League,2018 4-7—(2)
Sep 2018Teamfederation source
Score 2/2Opp avg 1800Start 2092
European Youth Chess Championship O-18- 20182160
Aug 2018Swissfederation source
Best of 2018Score 4½/9Opp avg 2160Start 2001
Riga Technical University Open 2018 - Tournament A2062
Aug 2018Swissfederation source
#2 in 2018Score 3/9Opp avg 2187Start 2001
CZECH OPEN 2018 - A - GM open1971
Jul 2018Swissfederation source
#7 in 2018Score 2½/9Opp avg 2137Start 2021
Panevezys Open A 20182028
Jun – Jul 2018Swissfederation source
#4 in 2018Score 7/9Opp avg 1808Start 2041
Latvian Teams Chess Championship Higher League,2018 1-3—(2)
Jun 2018Teamfederation source
Score ½/2Opp avg 2040Start 2041
Latvian Championship final-20182015
Apr – May 2018Swissfederation source
#5 in 2018Score 4/9Opp avg 2058Start 2062
Latvian Youth Chess Championship B-18 20182056
Mar 2018Round robinfederation source
#3 in 2018Score 6/9Opp avg 1931Start 2049
XII Termo Eko cup 20181980
Feb 2018Swissfederation source
#6 in 2018Score 4/7Opp avg 1930Start 2049
Latvian Teams Chess Championship 2017—(1)
Nov 2017Teamfederation source
Score 1/1Opp avg 1714Start 2044
Riga Open Youth Championship A 20171986
Oct 2017Swissfederation source
#5 in 2017Score 5½/7Opp avg 1756Start 2041
Riga 2017th chess championship1904
Sep 2017Swissfederation source
#8 in 2017Score 3½/7Opp avg 1904Start 2079
Riga Technical University Open 2017 - Tournament A2133
Aug 2017Swissfederation source
Best of 2017Score 4/9Opp avg 2176Start 2035
CZECH OPEN 2017 - B - open rating tournament2121
Jul 2017Swissfederation source
#2 in 2017Score 6/9Opp avg 1996Start 1950

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