Isabelle Guan

CAN · 15 yrs · K=40 · Peak 1609 (Apr 2026)

Best performance: 1719 at 2025 Holidays Open - U1800(Best of 2025)

World #=159680 live759#158,921 publishedCanada #=1385

OCT26 Rating

1573

Live Rating

1573.0

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
	2026 8.22-8.23 Chess4win August FIDE Ladder Open--U2000Aug 22 – Aug 23TPR 1461	2/5	1461

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

Event timeline · Classical

17 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.

2026 8.22-8.23 Chess4win August FIDE Ladder Open--U20001461
Aug 2026Swisschess-results.com
#4 in 2026Score 2/5Opp avg 1654Start 1601
2026 Canadian Youth Chess Championship U18 & U16 Girls1625
Jul 2026Swisschess-results.com
#2 in 2026Score 3½/7Opp avg 1818Start 1604
2026 SCC and Chess4win Summer Kick-Off Open U19001575
Jun 2026Swissfederation source
#3 in 2026Score 3½/6Opp avg 1575Start 1609
Hart House Reading Week Open 2026 - U18001683
Feb 2026Swisschess-results.com
Best of 2026Score 4½/6Opp avg 1534Start 1581
2025 Holidays Open - U18001719
Dec 2025Swissfederation source
Best of 2025Score 3/5Opp avg 1647Start 1530
2025 North American Youth Chess Ch. - Girls U141658
Aug 2025Swissfederation source
#2 in 2025Score 3½/6Opp avg 1745Start 1506
2025 SCC Club Championship1606
Apr – Jun 2025Swissfederation source
#3 in 2025Score 2/6Opp avg 1678Start 1454
2025 Toronto Chess Centre Summer Open - U18001493
Jun 2025Swissfederation source
#5 in 2025Score 2½/5Opp avg 1493Start 1470
2025 Canadian Women's Closed1563
Apr 2025Swissfederation source
#4 in 2025Score 3½/9Opp avg 1793Start 1454
2024 Holidays Open - U1600—(2)
Dec 2024Swissfederation source
Score 1½/4Opp avg 1471Start 1452
2024 Aurora Fall Open U17001460
Oct 2024Swissfederation source
#5 in 2024Score 1½/5Opp avg 1547Start 1452
2024 Toronto Open U1900822
Aug – Sep 2024Swissfederation source
Score 0/5Opp avg 1622Start 1525
2024 Canadian Youth Chess Championships U14G1525
Jul 2024Swissfederation source
#4 in 2024Score 4/7Opp avg 1798Start 1526
2024 Ontario Open U18001534
May 2024Swissfederation source
#3 in 2024Score 1½/5Opp avg 1621Start 1525
2024 Excelsior April Open Championship1561
Apr 2024Swissfederation source
#2 in 2024Score 2/4Opp avg 1686Start 1474
2024 Canadian Championship - Zonal Women1585
Mar – Apr 2024Swissfederation source
Best of 2024Score 4½/9Opp avg 1628Start 1474
2023 Holidays Open - U16001014
Dec 2023Swissfederation source
Best of 2023Score 1½/5Opp avg 1287Start 1145

Rated near Isabelle Guan · Classical

World

#=159680Thomas Martaresche1573.0
#=159680Jeremy Sztuka1573.0
#=159680Isabelle Guan1573.0
#=159680Alexa Roque1573.0
#=159680Kush Kheni1573.0

Canada

#=1382Jack Collrin1574.0
#=1385Jeremy Sztuka1573.0
#=1385Isabelle Guan1573.0
#=1385Alexa Roque1573.0
#=1385Kush Kheni1573.0

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