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Rafael Felipe Prasca Sosa

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VEN · 43 yrs · K=10 · Peak 2448 (Jul 2005)

Best performance: 2612 at Panama Chess Open 2(Best of 2012)

World #=9709Venezuela #28among all players, November list

Classical rating

2286

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jan 2001 or earlier · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 2286 over the last 12 months; peak 2448 in July 2005.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Oct 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Sep 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Aug 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Jul 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Jun 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
May 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Apr 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Mar 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Feb 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Jan 20262286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Dec 20252286, 0, 0 games2394, 0, 0 games2237, 0, 0 games
Working toward the Grandmaster title1 tracked norm · 9/27 gamesrating 2448 of 2500composition opendetails ↓

Form · Classical

oldest → latest

From 587 classical games on record, the latest on Sep 20, 2025.

Classical games since the November list

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

Show gamesLast playedScore
Circuito de Torneos Internacionales FVA 2025Sep 16, 2025 – Sep 20, 2025TPR 21564½/9

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

Title Progress

GM title progress

Working toward the Grandmaster title

Tracked norms: 1 · 9 of 27 games credit

Rating: peak 2448, needs 2500

Composition: next norm must come from an event played at one round a day for at least 3 days

projectedPanama Chess Open 2Dec 20127/9Rp 2641

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Best wins · Classical

From 578 rated classical games against rated opponents, 2006–2025

#OpponentRating
1, GM Viorel Iordachescu, Sep 2012 · 40th World Chess Olympiad-Open, 2636
2, GM Robert Zelcic, Nov 2008 · Olympiad Dresden Open, 2589
3, GM Henrique Mecking, Nov 2006 · 1st "Iberoamericano" Intl Tnmt, 2565

Openings · Classical

From the moves of 222 of 587 classical games on record.

As WhiteOpens 1.e4 in 111 of 113 games.

As BlackMeets 1.e4 with 1...c5 or 1...e6, and 1.d4 with 1...d5.

All openings (8 as White, 8 as Black)
Openings in White gamesGamesScore
Sicilian Defense5773%
French Defense1774%
Caro-Kann Defense831%
Four Knights Game683%
Ruy Lopez642%

7 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 69 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
202594½21562156
2023106½19982108
20222615½21112183
20213926½21472280
2019412721882305
2018118½21682379
201711723172419
20159622122337
20145027½23362372
2013563622782380
20128750½23502407
2011352322972414
20101713½22182448
2009664023242404
2008462823472427
2007462323362336

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

Rated near Rafael Felipe Prasca Sosa · Classical · November list, all players

World

  1. #=9709Robert Perez2286
  2. #=9709FM Prasannaa.s2286
  3. #=9709IM Rafael Felipe Prasca Sosa2286
  4. #=9709IM Tirta Chandra Purnama2286
  5. #=9709IM Krzysztof Pytel2286

Venezuela

  1. #=26CM Geber Villarroel2290
  2. #=26FM Dumit Semerene Indriago2290
  3. #28IM Rafael Felipe Prasca Sosa2286
  4. #29FM Daniel Rodriguez Portela2285
  5. #30IM Remo Enrique Bassan Noriega2284

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.