Jason Jialong Ju

USA · 14 yrs · K=40 · Peak 1933 (Oct 2026)

Best performance: 1990 at 2026 Southern California Open — U2300(Best of 2026)

World #=40622 live100#40,522 publishedUnited States #=1117

OCT26 Rating

1933

Live Rating

1933.0

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 Kings for Cure — OpenSep 19TPR 2686	3/3	2686

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

9 of 15 events · All years

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 Kings for Cure — Open2686
Sep 2026Swissfederation source
Score 3/3Opp avg 1886Start 1819
2026 Southern California Open — U23001990
Sep 2026Swissfederation source
Best of 2026Score 3½/6Opp avg 1990Start 1819
August Weekend Chess Classic Irvine — Open1963
Aug 2026Swissfederation source
#2 in 2026Score 4/6Opp avg 1838Start 1805
16th Annual Central California Open - Major1699
Aug 2026Swissfederation source
#8 in 2026Score 1/4Opp avg 1892Start 1805
31st Annual Pacific Coast Open — Premier1828
Jul – Aug 2026Swissfederation source
#6 in 2026Score 1/5Opp avg 2068Start 1774
Pacific Southwest Open 2026 — Merge Open1872
Jul 2026Swissfederation source
#4 in 2026Score 3/6Opp avg 1872Start 1774
2026 National Open — U21001848
Jun 2026Swissfederation source
#5 in 2026Score 4/7Opp avg 1848Start 1740
Memorial Day Classic 2026 — Open1934
May 2026Swissfederation source
#3 in 2026Score 3/6Opp avg 1934Start 1663
33rd annual Western Class Championship - Expert1807
Mar 2026Swissfederation source
#7 in 2026Score 1½/3Opp avg 1807Start 1638

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