Guillermo Arias Boo

ESP · 60 yrs · K=20 · Peak 2352 (May 2013)

Best performance: 2314 at Campionat Absolut Individual de la Territorial de Barcelona 2025 Grup A Rondas 5-7(Best of 2025)

World #=8189 live32#8,157 publishedSpain #=536

OCT26 Rating

2202

Live Rating

2202.0

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
	XCIV Campionat de Catalunya Individual Absolut 2026May 9 – May 16	0/8	—

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

Event timeline · Classical

18 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.

XCIV Campionat de Catalunya Individual Absolut 2026—(2)
May 2026Swisschess-results.com
Score 0/8Opp avg 2445Start 2210
Lliga Catalana DH 20262240
Jan – Apr 2026Teamfederation source
Best of 2026Score 5/9Opp avg 2197Start 2189
Lliga Catalana DH—(1)
Apr 2026Swisslichess
Score 1/1Opp avg 2125Start 2202
Campionat Absolut Individual de la Territorial de Barcelona 2025 Grup A Rondas 8—(1)
Sep – Nov 2025Swissfederation source
Score ½/1Opp avg 2102Start 2152
Campionat Absolut Individual de la Territorial de Barcelona 2025 Grup A Rondas 5-72314
Sep – Nov 2025Swissfederation source
Best of 2025Score 2/3Opp avg 2189Start 2152
Campionat Absolut Individual de la Territorial de Barcelona 2025 Grup A Rondas 2-42810
Sep – Oct 2025Swissfederation source
Score 3/3Opp avg 2010Start 2152
Campionat Absolut Individual de la Territorial de Barcelona 2025 Grup A Rondas 1—(1)
Sep 2025Swissfederation source
Score 1/1Opp avg 1956Start 2152
XXV Obert Internacional Escacs Foment Martinenc Grup A Rondas 7-92114
Apr – Jun 2025Swissfederation source
#3 in 2025Score 2/3Opp avg 1989Start 2153
XXV Obert Internacional Escacs Foment Martinenc Grup A Rondas 6—(1)
Apr – May 2025Swissfederation source
Score 0/1Opp avg 2142Start 2153
XXV Obert Internacional Escacs Foment Martinenc Grup A Rondas 2-52261
Apr – May 2025Swissfederation source
#2 in 2025Score 2½/3Opp avg 1988Start 2153
XXV Obert Internacional Escacs Foment Martinenc Grup A Rondas 1—(1)
Apr 2025Swissfederation source
Score 1/1Opp avg 1931Start 2153
Lliga Catalana DH 20252017
Jan – Mar 2025Round robinfederation source
#4 in 2025Score 2/8Opp avg 2210Start 2185
Lliga Catalana DH 20242110
Jan – Apr 2024Round robinfederation source
Best of 2024Score 5½/12Opp avg 2139Start 2216
Lliga Catalana DH 20232244
Jan – Apr 2023Swissfederation source
Best of 2023Score 5/8Opp avg 2149Start 2216
Lliga Catalana DH 20222228
Jan – Apr 2022Teamfederation source
Best of 2022Score 6/10Opp avg 2156Start 2210
Lliga Catalana DH 20202228
Jan – Mar 2020Teamfederation source
Best of 2020Score 4½/8Opp avg 2185Start 2191
Lliga Catalana DH 20192205
Jan – Mar 2019Teamfederation source
Best of 2019Score 5/10Opp avg 2205Start 2250
Lliga Catalana DH 20182156
Jan – Apr 2018Teamfederation source
Best of 2018Score 3½/8Opp avg 2199Start 2263

Rated near Guillermo Arias Boo · Classical

World

#=8189Graham Horobetz2202.0
#=8189IMAdalberto Villavicencio Martinez2202.0
#=8189FMGuillermo Arias Boo2202.0
#=8189Alexander Ramos Del Campo2202.0
#=8189FMHendrik Moeller2202.0

Spain

#=528FMAndres Iglesias Ferreira2203.0
#=536IMAdalberto Villavicencio Martinez2202.0
#=536FMGuillermo Arias Boo2202.0
#=536Alexander Ramos Del Campo2202.0
#=536CMJavier Valdepenas Octavio2202.0

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