WCM

Kally Wen

USA · 18 yrs · K=40 · Peak 1940 (Oct 2024)

Best performance: 2047 at 2024 National Open - Under 2300(Best of 2024)

NOV26 Rating

1901

Live Rating

1901.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1901	0
Oct 2026	1901	0
Sep 2026	1901	0
Aug 2026	1901	0
Jul 2026	1901	0
Jun 2026	1901	0
May 2026	1901	0
Apr 2026	1901	0
Mar 2026	1901	0
Feb 2026	1901	0
Jan 2026	1901	0
Dec 2025	1901	0

Form · Classical

oldest → latest

From 294 classical games on record, the latest on Mar 22, 2025.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	23rd Pafnutieff Memorial Tournament - 2000 and OverMar 22, 2025 – Mar 23, 2025	0/2	—

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

Event timeline · Classical

50 of 52 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2025	2	0	1951	—
2023	48	24	1813	1813
2022	61	30	1678	1671
2021	32	15½	1668	1654
2019	35	12	1525	1408
2018	15	7½	1536	1536
2017	2	1½	1329	—
2016	8	4	1120	1120

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

23rd Pafnutieff Memorial Tournament - 2000 and Over—(2)
Mar 2025Swissfederation source
Score 0/2Opp avg 1951Start 1940
2024 CalChess State Championship - MX2007
Aug – Sep 2024Swissfederation source
#2 in 2024Score 3½/5Opp avg 1858Start 1915
XXXIV Pan-American Youth Championships - Girls U161895
Jul 2024Swissfederation source
#3 in 2024Score 5½/9Opp avg 1815Start 1927
2024 National Open - Under 23002047
Jun 2024Swissfederation source
Best of 2024Score 3½/7Opp avg 2047Start 1867
33rd annual North American Open - U23001777
Dec 2023Swissfederation source
#5 in 2023Score 3½/7Opp avg 1777Start 1776
2023 1000GM October BonaFIDE Open1583
Oct 2023Swissfederation source
#8 in 2023Score 1/3Opp avg 1708Start 1813
1000GM 2023 August Bona FIDE Swiss - Open1648
Aug 2023Swissfederation source
#7 in 2023Score 1½/3Opp avg 1648Start 1810
XXXIII Pan-American Youth Chess Festival - Under 16 Female1799
Aug 2023Swissfederation source
#4 in 2023Score 5½/9Opp avg 1719Start 1810
1000GM Summer Championship - Open1894
Jul 2023Swissfederation source
#3 in 2023Score 3½/7Opp avg 1894Start 1810
2023 National Open - Under 23001688
Jun 2023Swissfederation source
#6 in 2023Score 3/7Opp avg 1813Start 1762
2023 1000GM Memorial Day Open - Expert1979
May 2023Swissfederation source
Best of 2023Score 4½/7Opp avg 1877Start 1762
20th Wilkerson Memorial Championship - 2000 and over—(2)
Mar 2023Swissfederation source
Score ½/2Opp avg 1953Start 1708
1000GM 2023 March BonaFIDE Swiss Open1970
Mar 2023Swissfederation source
#2 in 2023Score 2/4Opp avg 1970Start 1708
32nd annual North American Open - U23001721
Dec 2022Swissfederation source
#6 in 2022Score 2½/6Opp avg 1778Start 1695
2022 People Class Warfare Championship - MX1718
Nov 2022Swissfederation source
#7 in 2022Score 2/4Opp avg 1718Start 1695
World Youth Chess Championships 2022 - Girls 141768
Sep 2022Swisschess-results.com
#4 in 2022Score 6½/11Opp avg 1703Start 1597
2022 NAYCC U14 Girls1437
Aug 2022Swissfederation source
#10 in 2022Score 3½/9Opp avg 1480Start 1654
July 2022 BayAreaChess 2-Day Championship Major1805
Jul 2022Swissfederation source
#2 in 2022Score 2½/3Opp avg 1532Start 1636
27th annual Pacific Coast Open Under 21001600
Jul 2022Swissfederation source
#9 in 2022Score 2½/6Opp avg 1505Start 1636
24th Annual Sacramento Chess Championship1772
Jul 2022Swissfederation source
#3 in 2022Score 2/5Opp avg 1844Start 1636
2022 Calchess Women's State Championship—(2)
Jun 2022Swissfederation source
Score 3½/5Opp avg 1713Start 1603
2022 National Open - Under 21001765
Jun 2022Swissfederation source
#5 in 2022Score 3/7Opp avg 1765Start 1603
2021 CalChess State Open Class Championship Expert1670
May 2022Swissfederation source
#8 in 2022Score 3/6Opp avg 1670Start 1603
BayAreaChess 2-Day Championship March 2022 - 2000 Plus1397
Mar 2022Swissfederation source
#11 in 2022Score ½/4Opp avg 1719Start 1589
29th Annual Western Class Championships - Expert1860
Mar 2022Swissfederation source
Best of 2022Score 2½/4Opp avg 1765Start 1589

Live ratings projected from the NOV26 published list · Not affiliated with FIDE