Guillaume Tatti

FRA · 41 yrs · K=20 · Peak 1885 (Apr 2025)

Best performance: 1773 at Tournoi interne Toulouse Lardenne 2017 - Groupe 1 (-2200)(Best of 2017)

World #=62475 live1147#61,328 publishedFrance #=3865

OCT26 Rating

1851

Live Rating

1851.0

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
	Tournoi Interne METL 2025-26 (-2400) r5Feb 7	½/1	—

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

Event timeline · Classical

50 of 56 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.

Tournoi Interne METL 2025-26 (-2400) r5—(1)
Feb 2026Swissfederation source
Score ½/1Opp avg 1435Start 1856
Tournoi Interne METL 2025-26 (-2400) r4—(1)
Jan 2026Swissfederation source
Score ½/1Opp avg 1584Start 1866
Tournoi Interne METL 2025-26 (-2400) r3—(1)
Dec 2025Swissfederation source
Score 0/1Opp avg 1694Start 1881
Tournoi Interne METL 2025-26 (-2400) r2—(1)
Nov 2025Swissfederation source
Score 1/1Opp avg 1435Start 1879
Team 2025 - Nationale 4 r7—(1)
Mar 2025Teamfederation source
Score ½/1Opp avg 1642Start 1877
Team 2025 - Nationale 4 r6—(1)
Mar 2025Teamfederation source
Score 1/1Opp avg 1801Start 1877
Team 2025 - Nationale 4 r5—(1)
Feb 2025Teamfederation source
Score 1/1Opp avg 1742Start 1870
Team 2025 - Nationale 4 r4—(1)
Jan 2025Teamfederation source
Score 1/1Opp avg 1657Start 1865
Team 2025 - Nationale 4 r3—(1)
Dec 2024Teamfederation source
Score 1/1Opp avg 1849Start 1855
Team 2025 - Nationale 4 r2—(1)
Nov 2024Teamfederation source
Score ½/1Opp avg 1693Start 1859
Team 2025 - Nationale 4 r1—(1)
Oct 2024Teamfederation source
Score 0/1Opp avg 1927Start 1867
Team 2024 - Nationale 4 r7—(2)
Mar 2024Teamfederation source
Score 1/2Opp avg 1764Start 1873
Team 2024 - Nationale 4 r5-6—(1)
Jan 2024Teamfederation source
Score 1/1Opp avg 1637Start 1782
Team 2024 - Nationale 4 r4—(1)
Dec 2023Teamfederation source
Score 1/1Opp avg 1343Start 1780
Team 2024 - Nationale 4 r2-3—(2)
Nov 2023Teamfederation source
Score 2/2Opp avg 1582Start 1768
Team 2024 - Nationale 4 r1—(1)
Oct 2023Teamfederation source
Score 0/1Opp avg 1837Start 1776
Team 2023 - Nationale 3 r9—(1)
Apr 2023Teamfederation source
Score 1/1Opp avg 1867Start 1763
Team 2023 - Nationale 3 r7-8—(2)
Mar 2023Teamfederation source
Score 1/2Opp avg 1702Start 1767
Team 2023 - Nationale 3 r6—(1)
Jan 2023Teamfederation source
Score ½/1Opp avg 1657Start 1761
Team 2023 - Nationale 3 r5—(1)
Jan 2023Teamfederation source
Score 1/1Opp avg 1701Start 1761
Team 2023 - Nationale 3 r4—(1)
Dec 2022Teamfederation source
Score ½/1Opp avg 1646Start 1764
Team 2023 - Nationale 3 r2-3—(2)
Nov 2022Teamfederation source
Score 1½/2Opp avg 1812Start 1751
Team 2023 - Nationale 3 r1—(1)
Oct 2022Teamfederation source
Score 0/1Opp avg 1624Start 1765
Team 2022 - Nationale 3 r9—(0)
May 2022Teamfederation source
Score 1/1Start 1765
Tournoi Interne METL 20221595
Apr 2022Swissfederation source
Best of 2022Score 4½/6Opp avg 1446Start 1781

Rated near Guillaume Tatti · Classical

World

#=62475Joao Guilherme Matos1851.0
#=62475Matias Lopez Condori1851.0
#=62475Guillaume Tatti1851.0
#=62475Alberto Prieto1851.0
#=62475Adam Pozoga1851.0

France

#=3862Christian Mariano Aliaga Perez1851.4
#3864Dominique Valentin1851.2
#=3865Guillaume Tatti1851.0
#=3865Lilian Bonnet1851.0
#=3865Delphine Gras1851.0

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