Brian Keith Langendorf

USA · 68 yrs · Peak 1493 (Nov 2024)

Best performance: 1510 at 2026 Summer Tuesday Night Marathon — 1600-1999(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

19 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 Summer Tuesday Night Marathon — 1600-19991510
Jul – Aug 2026Swissfederation source
Best of 2026Score 1½/4Opp avg 1635
2026 Summer Tuesday Night Marathon — u16001366
Jul – Aug 2026Swissfederation source
#2 in 2026Score 1/5Opp avg 1606
24th Pafnutieff Memorial Tournament - U1600—(2)
Mar 2026Swissfederation source
Score 1/4Opp avg 1496
24th Wilkerson Memorial Tournament - Under 1600—(1)
Jul 2025Swissfederation source
Score ½/3Opp avg 1611
3rd Ruth Haring Memorial Tournament - U1600—(0)
May – Jun 2025Swissfederation source
Score 0/3
24th Addison Memorial Tournament - U1600—(0)
Apr 2025Swissfederation source
Score 2/4
2025 New Years Tuesday Night Marathon - Under 1600 Round 4-7770
Jan – Feb 2025Swissfederation source
Score 0/3Opp avg 1570Start 1455
2025 New Years Tuesday Night Marathon - Under 1600 Round 1-3—(2)
Jan 2025Swissfederation source
Score 0/3Opp avg 1626Start 1455
2024 Winter Tuesday Night Marathon - Under 1200 Round 4-7—(2)
Nov – Dec 2024Swissfederation source
Score 2/4Opp avg 1640Start 1493
2024 Winter Tuesday Night Marathon - Under 1200 Round 1-3—(2)
Nov 2024Swissfederation source
Score ½/2Opp avg 1548Start 1493
52nd Capps Memorial Tournament - Under 1600—(2)
Oct 2024Swissfederation source
Score 1/4Opp avg 1633Start 1477
23rd Wilkerson Memorial Tournament - Under 1600—(1)
Jul 2024Swissfederation source
Score ½/4Opp avg 1601Start 1470
58th Arthur Stamer Memorial Tournament - Under 1600—(0)
Jun 2024Swissfederation source
Score 0/4Start 1470
2024 Spring Tuesday Night Marathon - Under 1200 Round 5-7—(0)
Apr 2024Swissfederation source
Score 0/1Start 1373
2024 Spring Tuesday Night Marathon - Under 1200 Round 1-4733
Mar 2024Swissfederation source
Score 0/3Opp avg 1533Start 1414
2024 New Year Tuesday Night Marathon - Under 1200 Round 4-7—(0)
Jan – Feb 2024Swissfederation source
Score 0/2Start 1036
2024 New Year Tuesday Night Marathon - Under 1200 Round 1-3—(1)
Jan 2024Swissfederation source
Score 1/3Opp avg 1174Start 1036
WIM Ruth Haring Memorial Tuesday Night Marathon - Under 1200 Round 4-7—(0)
Aug 2023Swissfederation source
Score 1/4Start 1024
WIM Ruth Haring Memorial Tuesday Night Marathon - Under 1200 Round 1-3—(1)
Jul 2023Swissfederation source
Score ½/2Opp avg 1274Start 1024

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