Youjun David Ko

KOR · 11 yrs · Peak 1417 (Apr 2026)

Best performance: 1263 at 2026 Korea Youth Championship U12(Best of 2026)

OCT26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Classical

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No standard rating: this player isn’t on the OCT26 standard list

Event timeline · Classical

5 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.

2026 Korea Youth Selection - B12782
Jul 2026Swisschess-results.com
Score 2½/7Opp avg 1582Start 1417
33rd Korea Chess League Minor Round 5-8—(0)
Mar – Apr 2026Teamfederation source
Score 1/2
33rd Korea Chess League Div3a Round 1-2—(1)
Mar 2026Teamfederation source
Score 0/1Opp avg 1586
2026 Korea Youth Championship U121263
Feb 2026Swissfederation source
Best of 2026Score 1/6Opp avg 1503
32nd Club League Minor Round 1-4—(2)
Aug 2025Teamfederation source
Score 0/2Opp avg 1562

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