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Juventino Herrera Perez

CUB · 74 yrs · K=20 · Peak 2123 (Sep 2010)

Best performance: 2190 at COPA PERICO(Best of 2010)

NOV26 Rating

2123

Live Rating

2123.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202621230
Oct 202621230
Sep 202621230
Aug 202621230
Jul 202621230
Jun 202621230
May 202621230
Apr 202621230
Mar 202621230
Feb 202621230
Jan 202621230
Dec 202521230

Form · Classical

oldest → latest

From 39 classical games on record, the latest on Aug 14, 2010.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
COPA PERICOAug 2, 2010 – Aug 14, 2010TPR 21908/18

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

Best wins · Classical

From 34 rated classical games against rated opponents, 2009–2010

#OpponentRating
1, WFM Karen Gutierrez Espinosa, COPA PERICO, Aug 2010, 2168
2, Magdiel Gomez Ojito, FINAL MUNICIPAL DE COLON, MATANZAS, CUBA 2009, Aug 2009, 2137
3, Noslen J. Sotolongo Bethancourt, COPA PERICO, Aug 2010, 2120

Openings · Classical

From the moves of 21 of 39 classical games on record.

As WhiteOpens 1.e4 in 8 of 11 games.

As BlackMeets 1.e4 with 1...c5.

All openings (2 as White, 2 as Black)
Openings in White gamesGamesScore
Bishop's Opening350%
Sicilian Defense317%

5 more games in openings played fewer than 3 times.

Event timeline · Classical

2 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.

Performance rating by year

YearGamesScoreAvg oppTPR
2009185½22362095

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Live ratings projected from the NOV26 published list · Not affiliated with FIDE