Ollie Sinnott

IRL · 50 yrs · K=20 · Peak 1817 (Dec 2025)

Best performance: 1832 at O'Boyle Championship 2024(Best of 2024)

World #=81118 live1590#79,528 publishedIreland #=369

OCT26 Rating

1791

Live Rating

1791.0

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
	LCU Heidenfeld Trophy 2025-2026 Round 11May 10	0/1	—

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

Event timeline · Classical

34 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.

LCU Heidenfeld Trophy 2025-2026 Round 11—(1)
May 2026Teamfederation source
Score 0/1Opp avg 1880Start 1799
LCU Heidenfeld Trophy 2025-2026 Rounds 9-10—(1)
Mar – Apr 2026Teamfederation source
Score 0/1Opp avg 1976Start 1809
LCU Heidenfeld Trophy 2025-2026 Rounds 7-8—(2)
Feb – Mar 2026Teamfederation source
Score 1/2Opp avg 1730Start 1809
LCU Heidenfeld Trophy 2025-2026 Rounds 5-6—(2)
Nov 2025 – Jan 2026Teamfederation source
Score 1/2Opp avg 1804Start 1804
LCU Heidenfeld Trophy 2025-2026 Rounds 3-4—(2)
Nov 2025Teamfederation source
Score ½/2Opp avg 1833Start 1804
LCU Heidenfeld Trophy 2025-2026 Rounds 1-2—(2)
Sep – Nov 2025Teamfederation source
Score 1½/2Opp avg 1858Start 1804
Div 2 Heidenfeld Trophy 2024-2025 Round 11—(1)
Apr 2025Teamfederation source
Score 0/1Opp avg 1872Start 1812
Div 2 Heidenfeld Trophy 2024-2025 Rounds 9-10—(1)
Mar – Apr 2025Teamfederation source
Score ½/2Opp avg 1807Start 1809
Div 2 Heidenfeld Trophy 2024-2025 Rounds 7-8—(2)
Jan – Mar 2025Teamfederation source
Score 1/2Opp avg 1857Start 1811
Div 2 Heidenfeld Trophy 2024-2025 Rounds 5-6—(1)
Nov 2024 – Jan 2025Teamfederation source
Score ½/1Opp avg 1729Start 1784
Div 2 Heidenfeld Trophy 2024-2025 Rounds 3-4—(2)
Oct – Nov 2024Teamfederation source
Score 1½/2Opp avg 1761Start 1784
Div 2 Heidenfeld Trophy 2024-2025 Round 1-2—(2)
Sep – Oct 2024Teamfederation source
Score 2/2Opp avg 1758Start 1784
O'Boyle Championship 20241832
Jun 2024Swissfederation source
Best of 2024Score 3/6Opp avg 1832Start 1774
LCU Heidenfeld Trophy Round 11—(1)
May 2024Teamfederation source
Score 0/1Opp avg 1861Start 1793
LCU Heidenfeld Trophy Rounds 8-10—(2)
May 2024Teamfederation source
Score 1½/3Opp avg 1766Start 1793
LCU Heidenfeld Trophy Rounds 6-7—(2)
Jan – Feb 2024Teamfederation source
Score 1½/2Opp avg 1681Start 1629
LCU Heidenfeld Trophy Rounds 3-51774
Nov – Dec 2023Teamfederation source
Best of 2023Score 2/3Opp avg 1649Start 1602
LCU Heidenfeld Trophy Rounds 1-2—(1)
Sep – Oct 2023Teamfederation source
Score 1/2Opp avg 1599Start 1602
LCU Heidenfeld Cup 2022-3 Rounds 10-11—(1)
Apr – May 2023Teamfederation source
Score ½/1Opp avg 1405Start 1664
LCU Heidenfeld Cup 2022-3 Rounds 6-91479
Jan – Apr 2023Teamfederation source
#2 in 2023Score 1/4Opp avg 1672Start 1712
LCU Heidenfeld Cup 2022-3 Rounds 4-5—(2)
Jan – Feb 2023Teamfederation source
Score 0/2Opp avg 1639Start 1712
LCU Heidenfeld Cup 2022-3 Rounds 3-4—(1)
Oct 2022Teamfederation source
Score ½/1Opp avg 1782Start 1659
LCU Heidenfeld Cup 2022-3 Rounds 1-2—(2)
Sep – Oct 2022Teamfederation source
Score 2/2Opp avg 1708Start 1659
LCU Heidenfeld Trophy 2019-20 Rounds 7-9—(1)
Jan – Mar 2020Teamfederation source
Score 0/1Opp avg 1649Start 1681
LCU Heidenfeld Trophy 2019-20 Rounds 3-4—(1)
Oct – Nov 2019Teamfederation source
Score 0/1Opp avg 1844Start 1715

Rated near Ollie Sinnott · Classical

World

#=81118Dr. Martin Vogel1791.0
#=81118Paul O`Flaherty1791.0
#=81118Ollie Sinnott1791.0
#=81118Balamurugan Senthilkumar1791.0
#=81118Aditya Ashish Patel1791.0

Ireland

#368Piotr Baczkowski1792.0
#=369Paul O`Flaherty1791.0
#=369Ollie Sinnott1791.0
#371Pat Reynolds1790.6
#=372Anthony Breen1790.0

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