Karen Tay Lasso

ECU · 31 yrs · K=20 · Peak 1804 (Mar 2024)

Best performance: 2015 at XIX Grand Prix 7ma. Parada(Best of 2009)

OCT26 Rating

1804

Live Rating

1804.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1804	0
Sep 2026	1804	0
Aug 2026	1804	0
Jul 2026	1804	0
Jun 2026	1804	0
May 2026	1804	0
Apr 2026	1804	0
Mar 2026	1804	0
Feb 2026	1804	0
Jan 2026	1804	0
Dec 2025	1804	0
Nov 2025	1804	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010"Nov 20, 2010 – Nov 23, 2010TPR 1628	5½/7	1628

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

Event timeline · Classical

29 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.

II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010"1628
Nov 2010Swissfederation source
#7 in 2010Score 5½/7Opp avg 1533Start 1653
XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-21001690
Oct 2010Swissfederation source
#5 in 2010Score 4½/8Opp avg 1883Start 1653
XV Grand Prix 6ta. Parada 2010 U-21001708
Oct 2010Swissfederation source
#4 in 2010Score 4½/8Opp avg 1901Start 1653
XV GRAND PRIX NACIONAL DE AJEDREZ IV PARADA CATEGORIA U-21001832
Aug 2010Swissfederation source
Best of 2010Score 5/8Opp avg 1904Start 1653
Campeonato Nacional U-17 Femenino1504
Jun 2010Swissfederation source
#8 in 2010Score 4½/9Opp avg 1629Start 1699
XV Grand Prix 3era. Parada U-21001160
Jun 2010Swissfederation source
Score 5/8Opp avg 1960Start 1699
XV Grand Prix 1era. Parada U-2100—(2)
Apr 2010Swissfederation source
Score 4½/8Opp avg 1850Start 1693
Campeonato Nacional U-15 Femenino1649
Apr 2010Swissfederation source
#6 in 2010Score 4½/9Opp avg 1649Start 1693
Campeonato Nacional U-17 Femenino 20091731
Mar 2010Swissfederation source
#2 in 2010Score 5/9Opp avg 1781Start 1693
Campeonato Nacional U-19 Femenino 20091719
Jan 2010Swissfederation source
#3 in 2010Score 3½/8Opp avg 1821Start 1693
Campeonato Nacional Oficial U-15 Femenino 20091498
Nov 2009Swissfederation source
#3 in 2009Score 5/9Opp avg 1623Start 1676
XIX Grand Prix 7ma. Parada2015
Sep 2009Swissfederation source
Best of 2009Score 5/8Opp avg 2087Start 1698
XX Panamericano Mar del Plata U14 Fem—(2)
Aug 2009Swissfederation source
Score 4/9Opp avg 1763Start 1676
XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil"1757
Jul 2009Swissfederation source
#2 in 2009Score 4/8Opp avg 1906Start 1676
XIV Grand Prix, 4ta. Parada—(2)
May 2009Swissfederation source
Score 5/7Opp avg 2070Start 1671
XIV Grand Prix, Segunda Parada—(2)
Feb 2009Swissfederation source
Score 3/7Opp avg 1909Start 1672
XIV Grand Prix, Primera Parada—(0)
Jan 2009Swissfederation source
Score 4½/7Start 1672
XIII Grand Prix 6ta. Parada U-2000—(2)
Oct 2008Swissfederation source
Score 2½/7Opp avg 1886Start 1672
XIII Grand Prix, 5ta Parada U-20001758
Sep 2008Swissfederation source
Best of 2008Score 3½/7Opp avg 1907Start 1668
XIII Grand Prix - Cuarta Parada Cat- U 2000—(2)
Aug 2008Swissfederation source
Score 3½/7Opp avg 1953Start 1668
FEDA 142—(0)
May 2008Swissfederation source
Score 6/9
XIII Grand Prix, 2da. Parada U-20001654
Apr 2008Swissfederation source
#2 in 2008Score 3½/7Opp avg 1779
XIII Grand Prix, 1era. Parada U-2000—(2)
Jan 2008Swissfederation source
Score 1/6Opp avg 1761
XII Grand Prix, 7ma. Parada U-2000 B—(2)
Jul 2007Swissfederation source
Score 3½/7Opp avg 1841
FESTIVAL PANAMERICANO DE LA JUVENTUD - U12 FEMENINO—(1)
Jul 2007Swissfederation source
Score 4/9Opp avg 1647

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