Marie Zijun Guan

CAN · 15 yrs · K=40 · Peak 1659 (Jan 2025)

Best performance: 1786 at 18th Continental Chess Cleveland Open - U2100(Best of 2025)

OCT26 Rating

1617

Live Rating

1617.0

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
	2025 Michigan OpenAug 29, 2025 – Sep 1, 2025TPR 1452	½/4	1452

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

Event timeline · Classical

36 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.

2025 Michigan Open1452
Aug – Sep 2025Swissfederation source
#6 in 2025Score ½/4Opp avg 1774Start 1657
2025 AFM1st Peel Region - Summer 3 Open - Under 2000—(2)
Aug 2025Swissfederation source
Score 1/3Opp avg 1622Start 1657
26th Annual Pittsburgh Open - U21001661
Jul 2025Swissfederation source
#4 in 2025Score 2/5Opp avg 1854Start 1656
18th Continental Chess Cleveland Open - U21001786
Jun 2025Swissfederation source
Best of 2025Score 2/5Opp avg 1786Start 1626
2025 Ontario Open Chess Championships U20001786
May 2025Swissfederation source
Best of 2025Score 4/5Opp avg 1593Start 1573
5th annual Niagara Falls Open - U2000—(2)
May 2025Swissfederation source
Score 3/4Opp avg 1646Start 1573
2025 Canadian Women's Closed1729
Apr 2025Swissfederation source
#3 in 2025Score 4/8Opp avg 1854Start 1549
2025 SCC Winter Swiss—(1)
Feb – Apr 2025Swissfederation source
Score 0/1Opp avg 1728Start 1659
2025 AFM1st PEEL REGION - Spring 1 Open - Over 18001552
Mar 2025Swissfederation source
#5 in 2025Score 1½/5Opp avg 1701Start 1549
2025 Reading Week Open - U1900—(2)
Feb 2025Swissfederation source
Score 1½/4Opp avg 1465Start 1659
2025 AFM1st PEEL REGION - Winter 3 Open - Over 18001424
Feb 2025Swissfederation source
#8 in 2025Score ½/3Opp avg 1697Start 1659
2025 AFM1st PEEL REGION - AMATEUR Chess Championship 2 - Open FIDE1428
Feb 2025Swissfederation source
#7 in 2025Score 2/4Opp avg 1553Start 1659
49th Annual Eastern Open - U22001645
Dec 2024Swissfederation source
#6 in 2024Score 3½/8Opp avg 1695Start 1642
2024 Holidays Open - U19001729
Dec 2024Swissfederation source
#3 in 2024Score 2½/4Opp avg 1634Start 1642
2024 Aurora Fall Open U20001675
Oct 2024Swissfederation source
#4 in 2024Score 1½/4Opp avg 1762Start 1628
2024 AFM1st PEEL REGION - FALL 2 OPEN - OVER 18001764
Oct 2024Swissfederation source
#2 in 2024Score 1/4Opp avg 1957Start 1628
2024 Toronto Open U19001554
Aug – Sep 2024Swissfederation source
#7 in 2024Score 2/5Opp avg 1679Start 1642
2024 Canadian Youth Chess Championships U14G1673
Jul 2024Swissfederation source
#5 in 2024Score 4/7Opp avg 1798Start 1637
2024 Ontario Open U18002441
May 2024Swissfederation source
Score 4/4Opp avg 1641Start 1534
2024 Excelsior April Open Championship—(2)
Apr 2024Swissfederation source
Score 1/4Opp avg 1739Start 1557
2024 Aurora Spring Open U17001786
Mar 2024Swissfederation source
Best of 2024Score 2½/4Opp avg 1513Start 1517
2024 Reading Week Open - U16001134
Feb 2024Swissfederation source
#8 in 2024Score 1½/5Opp avg 1327Start 1209
2023 Holidays Open - U16001345
Dec 2023Swissfederation source
Best of 2023Score 3/4Opp avg 1220Start 1183
FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( girls U12 )1338
Oct 2023Swissfederation source
#2 in 2023Score 4½/11Opp avg 1374Start 1077
2023 Excelsior September Open Championship U2000—(0)
Sep 2023Swissfederation source
Score 0/2Start 1077

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