Johan Jorritsma

NED · 45 yrs · K=20 · Peak 1679 (Feb 2025)

Best performance: 1809 at Chessfestival Groningen 2025 Compact C(Best of 2025)

World #=135727 live807#134,920 publishedNetherlands #=4416

OCT26 Rating

1634

Live Rating

1634.0

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
	Groninger Combinatie Weekendtoernooi 2026 - oudMay 14 – May 17TPR 1449	2/7	1449

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

6 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.

Groninger Combinatie Weekendtoernooi 2026 - oud1449
May 2026Swisschess-results.com
#2 in 2026Score 2/7Opp avg 1722Start 1665
Dutch Team Competition 2025-2026 Klasse 5A1595
Oct 2025 – Mar 2026Teamfederation source
Best of 2026Score 2½/5Opp avg 1720Start 1657
Chessfestival Groningen 2025 Compact C1809
Dec 2025Swissfederation source
Best of 2025Score 2½/5Opp avg 1714Start 1665
Dutch Team Competition - klasse 5 Round 1—(0)
Oct 2025Teamfederation source
Score 1/1Start 1657
Dutch Open 2025 - Reserve C1616
Jul 2025Swissfederation source
#2 in 2025Score 4½/9Opp avg 1616Start 1679
Chessfestival Groningen 2024 Compact—(2)
Dec 2024Swissfederation source
Score 2½/5Opp avg 1696Start 1677

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