Andriu Ariel Tacca Aller

PER · 17 yrs · K=40 · Peak 1575 (Feb 2025)

Best performance: 1903 at Campeonato Nacional Amateur Sub 1700 2025(Best of 2025)

OCT26 Rating

1555

Live Rating

1555.0

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
	Campeonato IRT Regional Metropolitano Juvenil Sub 16 Absoluto 2025Feb 23, 2025 – Feb 24, 2025TPR 1520	3½/7	1520

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

Event timeline · Classical

14 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.

Campeonato IRT Regional Metropolitano Juvenil Sub 16 Absoluto 20251520
Feb 2025Swissfederation source
#2 in 2025Score 3½/7Opp avg 1577Start 1575
Campeonato Nacional Amateur Sub 1700 20251903
Jan 2025Swissfederation source
Best of 2025Score 5/7Opp avg 1630Start 1435
"World School Chess Championship" Open under 151448
May 2024Swissfederation source
Best of 2024Score 4/9Opp avg 1535Start 1430
IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 15 Absoluto1065
Dec 2023Swissfederation source
#2 in 2023Score 4/9Opp avg 1152Start 1060
Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto—(2)
Jul 2023Swissfederation source
Score 4½/9Opp avg 1376Start 1074
CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto983
Feb 2023Swissfederation source
#3 in 2023Score 4½/9Opp avg 1349Start 1080
Campeonato Regional Metropolitano Juvenil U14 Absoluto 20231158
Feb 2023Swissfederation source
Best of 2023Score 4/7Opp avg 1351Start 1080
I TORNEO IRT CLASICO "CIUDAD DE MOQUEGUA"1472
Nov 2021Swissfederation source
Best of 2021Score 4/7Opp avg 1665Start 1053
IRT CLUB DRAGON ALEXANDER ILO - 20201444
Jan – Feb 2020Swissfederation source
Best of 2020Score 4/8Opp avg 1684Start 1030
Panamericano de la Juventud 2019 sub 10 absoluto963
Jul 2019Swissfederation source
#2 in 2019Score 4½/9Opp avg 1285Start 1045
Campeonato Nacional Juvenil 2019, Sub 10 Absoluto1240
Feb – Mar 2019Swissfederation source
Best of 2019Score 5½/9Opp avg 1099
Festival Sudamericano de la Juventud 2018, Sub 10, Absoluta797
Dec 2018Swissfederation source
Best of 2018Score 3/9Opp avg 1070
Campeonato Nacional Juvenil 2018 - Sub 10 Absoluto—(2)
Feb 2018Swissfederation source
Score 5/9Opp avg 1077
IRT CLUB DRAGON ALEXANDER - ILO916
Aug 2017Swissfederation source
Best of 2017Score 2½/7Opp avg 1282

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