Jonathan Sun

CAN · 13 yrs · K=40 · Peak 1956 (Aug 2026)

Best performance: 2203 at 2025 Tournoi du Pere-Noel(Best of 2025)

World #=37599 live128#37,471 publishedCanada #=280

OCT26 Rating

1947

Live Rating

1947.0

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
	Montréal Open 2026Sep 5TPR 1915	3/5	1915

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

Event timeline · Classical

25 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.

Montréal Open 20261915
Sep 2026Swisslichess
#7 in 2026Score 3/5Opp avg 1843Start 1956
Championnat ouvert du Québec 2026 - Section A (Ouverte) et B (U2200)1988
Jul 2026Swisschess-results.com
#4 in 2026Score 5/9Opp avg 1945Start 1911
2026 Canadian Open Chess Championship O21002005
Jul 2026Swisschess-results.com
#2 in 2026Score 4/9Opp avg 2048Start 1911
2026 Canadian Youth Chess Championship U14 Open1953
Jul 2026Swisschess-results.com
#6 in 2026Score 5½/7Opp avg 1760Start 1911
Championnat ouvert de Laval section A 20261839
Jun 2026Swisschess-results.com
#8 in 2026Score 2½/5Opp avg 1839Start 1911
Le Grand Open de Granby - Section A (Ouverte)1832
May 2026Individualchess-results.com
#9 in 2026Score 2½/5Opp avg 1832Start 1879
2026 Ontario Open - U22002010
May 2026Swisschess-results.com
Best of 2026Score 4½/6Opp avg 1817Start 1879
2026 Le Tournoi Germain Laplante IV Open1958
Apr 2026Swissfederation source
#5 in 2026Score 3½/5Opp avg 1809Start 1850
Championnat Ouvert de la Mauricie (section A)1992
Mar 2026Individualchess-results.com
#3 in 2026Score 2½/5Opp avg 1992Start 1856
2026 Ottawa March Open1685
Feb – Mar 2026Swissfederation source
#12 in 2026Score ½/4Opp avg 2007Start 1876
2026 Take 5 February1785
Feb 2026Swissfederation source
#10 in 2026Score 1½/4Opp avg 2058Start 1876
2026 SCC &amp; Chess4win Happy New Year Open O19001703
Jan 2026Swissfederation source
#11 in 2026Score 2/6Opp avg 1828Start 1872
2025 Tournoi du Pere-Noel2203
Dec 2025Swissfederation source
Best of 2025Score 4/5Opp avg 2010Start 1896
2025 Ottawa December Open—(2)
Dec 2025Swissfederation source
Score 0/3Opp avg 2153Start 1896
2025 Blitz Bishops' Take 5 - Open1973
Nov 2025Swissfederation source
#3 in 2025Score 3/5Opp avg 1848Start 1858
2025 National Capital Open1925
Oct – Nov 2025Swissfederation source
#7 in 2025Score 2/4Opp avg 1925Start 1826
Championnat d'echecs du Haut-Richelieu - Section Ouverte1856
Oct 2025Swissfederation source
#9 in 2025Score 2/5Opp avg 1928Start 1826
2025 Ottawa Fall Open1944
Sep 2025Swissfederation source
#5 in 2025Score 2/4Opp avg 1944Start 1790
2025 Montreal Open1933
Sep 2025Swissfederation source
#6 in 2025Score 2/6Opp avg 2058Start 1790
2025 Laval Open1864
Jun 2025Swissfederation source
#8 in 2025Score 2½/5Opp avg 1951Start 1689
2024-2025 Laval GP51945
Apr – May 2025Swissfederation source
#4 in 2025Score 3/4Opp avg 1752Start 1563
2025 Classical Bliss Wave v6—(0)
Apr – May 2025Swissfederation source
Score 3/3Start 1563
2025 Gatineau Open section U20002111
Apr 2025Swissfederation source
#2 in 2025Score 4½/5Opp avg 1745Start 1563
2024 Canadian Youth Chess Championships U12O—(1)
Jul 2024Swissfederation source
Score 4½/7Opp avg 1979Start 1566
2024 Maplewood Amateur Cup1404
Mar 2024Swissfederation source
Best of 2024Score 2/5Opp avg 1677

Rated near Jonathan Sun · Classical

World

#=37599Jiyu Jiang Barron1947.0
#=37599Eros Villamar1947.0
#=37599Jonathan Sun1947.0
#=37599Amirmahdi Hosseinzadeh1947.0
#=37599Jonathan Van Heinsbergen1947.0

Canada

#=280Jiyu Jiang Barron1947.0
#=280Eros Villamar1947.0
#=280Jonathan Sun1947.0
#=280Amirmahdi Hosseinzadeh1947.0
#285CMDeshpande,Sarthak1946.0

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