Piero Alonso Pumachaico Valdiviezo

PER · 14 yrs · K=40 · Peak 2104 (Feb 2026)

World #=36823 live32#36,855 publishedPeru #158#6 U14 in Peru

OCT26 Rating

1950

Live Rating

1953.6

Change

+3.6

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	I TORNEO NACIONAL ESCOLAR DE AJEDREZ IRT SANCHEZ CARRION 2026 SUB 14 ABSOLUTOOct 10 – Oct 11TPR 2359	4/4	+3.6	2359	1953.6

10 of 56 events · All years

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.

I TORNEO NACIONAL ESCOLAR DE AJEDREZ IRT SANCHEZ CARRION 2026 SUB 14 ABSOLUTO+3.6
Oct 2026Individualchess-results.com
Score 4/4Opp avg 1559Start 1950
II Festival de Ajedrez Ciudad de Huamachuco - IRT Sub 22002250
Sep 2026Individualchess-results.com
Best of 2026Score 5/6Opp avg 2057Start 1950
OPEN INTERNACIONAL COPA INDEPENDENCIA DEL PERU1993
Jul – Aug 2026Swisschess-results.com
#4 in 2026Score 5/7Opp avg 1835Start 1993
CAMPEONATO NACIONAL JUVENIL DE AJEDREZ 2026 U14 Absoluto1838
Jul 2026Swisschess-results.com
#8 in 2026Score 5½/9Opp avg 1758Start 1993
Campeonato Regional Juvenil Norte 2026 Categoría U141998
May 2026Swisschess-results.com
#3 in 2026Score 6½/7Opp avg 1597Start 2014
Semifinal del Campeonato Nacional Superior Absoluto 20261979
Apr – May 2026Swissfederation source
#5 in 2026Score 4/9Opp avg 2022Start 2036
Campeonato Nacional Sub 20 2026 Peru1955
Apr 2026Swissfederation source
#6 in 2026Score 5/7Opp avg 1830Start 2036
XXXVIII IRT Clasicas Real Chess Club1862
Mar 2026Swisschess-results.com
#7 in 2026Score 4½/6Opp avg 1669Start 2066
JEDP 2025 Categoria B Varones Macroregion 041752
Feb 2026Swissfederation source
#9 in 2026Score 3/5Opp avg 1752Start 2104
Campeonato Regional Superior Norte Absoluto 2026 - Clasico2079
Jan 2026Swissfederation source
#2 in 2026Score 5½/7Opp avg 1849Start 2044

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