Arthur McCumiskey

ENG · 9 yrs

Best performance: 1403 at 2025-26 Junior 4NCL 3 Division 2(Best of 2026)

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Classical

No rating history available

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Mar 29 – Jul 4.

From 24 classical games on record, the latest on Aug 8.

No standard rating: this player isn’t on the NOV26 standard list

Event timeline · Classical

6 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: 1279 over 7 rated games

Month	Games	Score	Avg opp	TPR
Aug	2	0	1586	—
Mar	5	1	1588	1348

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

2026 British Chess Championships: Under 10—(2)
Aug 2026Swisschess-results.com
Score 2½/7Opp avg 1586
EJCOA National Youth Finals Under 10s—(0)
Jul 2026Swisschess-results.com
Score 2½/5
2025-26 Junior 4NCL 3 Division 21403
Mar 2026Teamfederation source
Best of 2026Score 2/5Opp avg 1528
2026 English Youth Championships: Under 10 Open—(1)
Mar 2026Swisschess-results.com
Score 1/4Opp avg 1638
2026 English Youth Championships Extra Games—(1)
Mar 2026Swissfederation source
Score 0/1Opp avg 1721
2025-26 Junior 4NCL 2 Division 2—(0)
Jan – Feb 2026Teamfederation source
Score 1/5

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