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Delfim Mariano

POR · 28 yrs · K=40 · Peak 1594 (Apr 2025)

Best performance: 1717 at Circuito Ibn Ammar 2025 - torneio 2(Best of 2025)

World #=134992 live, down 1084#133,908 publishedPortugal #=984

NOV26 Rating

1549

Live Rating

1549.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Nov 202615490
Oct 202615490
Sep 202615490
Aug 202615490
Jul 202615490
Jun 20261549-42
May 202615910
Apr 202615910
Mar 202615910
Feb 20261591-2
Jan 20261593-1
Dec 202515940

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 2 games, Jan 21.

From 32 rapid games on record, the latest on May 16.

Rapid games since the November list

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

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

Event timeline · Rapid

2 of 6 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: 1429 over 6 rated games

MonthGamesScoreAvg oppTPR
May301701901
Jan3117041579

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

Rated near Delfim Mariano · Rapid

World

  1. #=134992Augusto Miguel Pinto Fonseca1549.0
  2. #=134992Miguel Tiago Rito Moura1549.0
  3. #=134992Delfim Mariano1549.0
  4. #=134992Ndeye Fatma Diop1549.0
  5. #=134992Alex Alderete1549.0

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