Thomas Boyd

USA · 78 yrs · K=20 · Peak 1654 (Mar 2024)

Best performance: 1590 at 16th annual Golden State Open - U2100(Best of 2025)

OCT26 Rating

1631

Live Rating

1631.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	2025 CalChess Senior ChampionshipApr 11, 2025 – Apr 13, 2025	2/4	—

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

Event timeline · Classical

21 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.

2025 CalChess Senior Championship—(2)
Apr 2025Swissfederation source
Score 2/4Opp avg 1721Start 1626
16th annual Golden State Open - U21001590
Jan 2025Swissfederation source
Best of 2025Score 1½/6Opp avg 1783Start 1633
4th Annual Niagara Falls Open - U20001388
May – Jun 2024Swissfederation source
Best of 2024Score 1/5Opp avg 1661Start 1652
Calchess Senior State Championship 2024—(2)
Apr 2024Swissfederation source
Score 2/4Opp avg 1810Start 1654
US Class Open Championship - B—(1)
Sep 2023Swissfederation source
Score 2/6Opp avg 1445Start 1433
2023 Calchess Senior Championship1554
Jun 2023Swissfederation source
Best of 2023Score 2/5Opp avg 1747Start 1427
BayAreaChess: 2022 New Year Open Championship - BCD—(0)
Jan 2022Swissfederation source
Score 1½/5Start 1427
2021 Mechanics' Thanksgiving Gobbler Open - 1600-1999—(1)
Nov 2021Swissfederation source
Score 2/4Opp avg 1115Start 1434
62nd Annual US Armed Forces Open Chess Championships - VOC—(2)
Oct 2021Swissfederation source
Score 2½/5Opp avg 1443Start 1433
2021 IM John Grefe Marathon1492
Aug – Sep 2021Swissfederation source
Best of 2021Score 2½/6Opp avg 1564Start 1429
2021 Bernardo Smith Memorial - 1600-1999—(1)
Aug 2021Swissfederation source
Score 1/3Opp avg 1729Start 1429
2021 Calchess Senior State Championship—(1)
Jul 2021Swissfederation source
Score 2/2Opp avg 1494Start 1404
2021 National Open - Under 21001271
Jun 2021Swissfederation source
#2 in 2021Score ½/6Opp avg 1637Start 1402
Return of the King 2021—(2)
May – Jun 2021Swissfederation source
Score 1½/3Opp avg 1892Start 1402
Berkeley Senior Championship 20201532
Mar 2020Swissfederation source
Best of 2020Score 2/4Opp avg 1657Start 1383
BAC August Championship - U20001195
Aug 2019Swissfederation source
Best of 2019Score 1½/5Opp avg 1282Start 1433
Berkeley Senior Championship—(1)
Mar 2019Swissfederation source
Score 1/2Opp avg 1940Start 1416
2018 National Open - U23001011
Jun 2018Swissfederation source
Score 1½/6Opp avg 1811Start 1449
Cal Chess Senior State Championship1016
Mar 2018Swissfederation source
Score ½/4Opp avg 1816
Berkeley Weekender November 2017—(2)
Nov 2017Swissfederation source
Score ½/2Opp avg 1474
2017 CalChess Senior State Championship—(2)
Feb 2017Swissfederation source
Score 2/4Opp avg 1679

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