Jonathan Chen

USA · 19 yrs · K=20 · Peak 2302 (Sep 2021)

Best performance: 2528 at XXXIV Heart of Finland Open(Best of 2026)

World #=7484 live25#7,459 publishedUnited States #=268

OCT26 Rating

2215

Live Rating

2215.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	XXXIV Heart of Finland OpenJul 13 – Jul 19TPR 2528	4/9	2528

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

8 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.

XXXIV Heart of Finland Open2528
Jul 2026Swisschess-results.com
Best of 2026Score 4/9Opp avg 2192Start 2182
3. Internationales Langenhagener Sommeropen A2180
Jul 2026Swissfederation source
#3 in 2026Score 3½/6Opp avg 2123Start 2182
2026 National Open — Open2255
Jun 2026Swissfederation source
#2 in 2026Score 3/6Opp avg 2255Start 2170
59th American Open2126
Nov – Dec 2024Swissfederation source
Best of 2024Score 5/9Opp avg 2083Start 2180
14th Annual Central California Open - Major2103
Aug 2024Swissfederation source
#3 in 2024Score 3½/5Opp avg 1954Start 2186
2024 U.S. Junior Open Championship: Under 21 Section2107
Jul 2024Swissfederation source
#2 in 2024Score 3/5Opp avg 2232Start 2193
David King Memorial IM Norm 32254
Dec 2023Individualfederation source
Best of 2023Score 4½/10Opp avg 2290Start 2173
FIDE World Youth Chess Championship 2023 - U16 - Open2061
Nov 2023Swissfederation source
#2 in 2023Score 6/11Opp avg 2025Start 2202

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