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Mariana Bibe

POR · 13 yrs · K=40 · Peak 1652 (Mar 2026)

Best performance: 1734 at CD Setubal Jovens 2025-26 - S14(Best of 2026)

World #=139036 live, down 5685#133,351 publishedPortugal #802#3 girls U14 in Portugal

NOV26 Rating

1641

Live Rating

1630.6

Change

-10.4

Games Played

2

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202616410
Oct 202616410
Sep 202616410
Aug 202616410
Jul 202616410
Jun 20261641-6
May 20261647-5
Apr 202616520
Mar 20261652+11
Feb 202616410
Jan 202616410
Dec 202516410

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 5 games, Feb 15 – Mar 29.

From 49 classical games on record, the latest on Nov 4.

Classical games since the November list

TournamentScoreChange
European Youth Chess Championships 2026 - Girls 14Nov 3 – Nov 12TPR 11630/2-10.4

Best wins · Classical

From 24 rated classical games against rated opponents, 2024–2026

#OpponentRating
1, Joao Filipe Goncalves Garcia, CD Clássicas Equipas AXSetúbal 2025/2026, Apr 2026, 1633
2, Beatriz M A C Nunes Goncalves, CD Setubal Jovens 2025-26 - S14, Feb 2026, 1524
3, Joao Luis Matos Pires, CN Jovens 2024-25 - U12, Apr 2025, 1516

Openings · Classical

From the moves of 5 of 49 classical games on record.

As WhiteOpens 1.e4 in 3 of 3 games.

All openings (1 as White)
Openings in White gamesGamesScore
Caro-Kann Defense317%

Event timeline · Classical

6 of 12 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.

Performance rating by month

2026: 1663 over 14 rated games

MonthGamesScoreAvg oppTPR
Nov201963—
May1½1555—
Apr221564—
Mar5216251553
Feb42½16391734

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

Recent opponents · Classical

Rated near Mariana Bibe · Classical

World

  1. #=139029Jose Praison Doss C1630.8
  2. #=139036Anders Rasmussen1630.6
  3. #=139036Mariana Bibe1630.6
  4. #=139036Ashley Fu1630.6
  5. #=139036Pavel Buk1630.6

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