Shirley Trejos Perez

CRC · 37 yrs · K=20 · Peak 2060 (By Jul 2008)

Best performance: 2115 at Championship Panamerican Women 2008(Best of 2008)

OCT26 Rating

1961

Live Rating

1961.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Classical games since the October list

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

	Last played	Score	TPR
	Costa Rican Female Championship Final 2009Nov 6, 2009 – Nov 30, 2009TPR 1819	4/7	1819

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

11 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.

Costa Rican Female Championship Final 20091819
Nov 2009Round robinfederation source
#2 in 2009Score 4/7Opp avg 1906Start 1945
Costa Rican National Championship Phase 1.11766
Jan 2009Swissfederation source
#3 in 2009Score 1/8Opp avg 2039Start 1986
I Internacional Cartago Las Brumas2011
Jan 2009Swissfederation source
Best of 2009Score 4/7Opp avg 2136Start 1986
Metropolitano 2008—(1)
Dec 2008Swissfederation source
Score 4½/8Opp avg 2140Start 2052
Olympiad Dresden Women1734
Nov 2008Teamfederation source
#3 in 2008Score 3/8Opp avg 2007Start 2052
IV Torneo Internacional de Ajedrez Alajuela 2008—(1)
Jul 2008Swissfederation source
Score 4½/9Opp avg 2645Start 2060
Campeonato Subzonal Femenino 20082013
Jun 2008Swissfederation source
#2 in 2008Score 5½/9Opp avg 1941
Championship Panamerican Women 20082115
May 2008Swissfederation source
Best of 2008Score 5½/9Opp avg 2035
CAMPEONATO CENTROAMERICANO Y DEL CARIBE SUB 20 FEMENINO—(1)
Aug 2007Swissfederation source
Score 4/9Opp avg 1887
Gran Torneo Internacional "Icaro 2007" Primera—(1)
Apr 2007Swissfederation source
Score 3/6Opp avg 1986
Camp y Del Caribe Sub 20 Femenino—(2)
Aug 2006Swissfederation source
Score 4½/9Opp avg 2110

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