Jonathan Arlow

RSA · 18 yrs · K=40 · Peak 1522 (Nov 2025)

Best performance: 1442 at West Rand Trials 2026 u20(Best of 2026)

World #=197420 live4722#192,698 publishedSouth Africa #=1578

OCT26 Rating

1489

Live Rating

1487.0

Change

-2.0

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Gauteng Closed Chess Championships 2026 Under 20 OpenOct 17TPR 1469	½/4	-2.0	1469	1487.0

12 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.

Gauteng Closed Chess Championships 2026 Under 20 Open-2.0
Oct 2026Individualchess-results.com
Score 1½/5Opp avg 1662Start 1489
West Rand Trials 2026 u201442
Sep 2026Swisschess-results.com
Best of 2026Score 1/5Opp avg 1567Start 1497
West Rand goes to Monnas 2026 (Rooks)—(0)
May 2026Swissfederation source
Score 3/5Start 1497
FIDE In The West 2026 (Rooks)—(0)
Apr 2026Swissfederation source
Score 1/5Start 1497
West Rand Open 2026 (Rooks)—(1)
Feb 2026Swissfederation source
Score 3/5Opp avg 1460Start 1522
Gauteng Inter-Region 2025 at Emerald Resort (U18 Championship)—(0)
Dec 2025Teamfederation source
Score 3/5Start 1522
West Rand Closed 2025 (U18)756
Oct 2025Swissfederation source
Score 0/5Opp avg 1556
West Rand Trials 2025 (U18)—(2)
Sep 2025Swissfederation source
Score 2/5Opp avg 1582
West Rand Women's Day Open (Rooks)—(0)
Aug 2025Swissfederation source
Score 3/5
FIDE In The West 2025 (Rooks)—(1)
Apr 2025Swissfederation source
Score 3/5Opp avg 1438
FIDE in the West (Rooks)—(1)
Jun 2024Swissfederation source
Score 2/5Opp avg 1525
2024 Gauteng Inter-Region Chess Championships (U16 Open)—(0)
Jan 2024Swissfederation source
Score 1/5

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