Diogo Santos Vieira

POR · 28 yrs · K=40 · Peak 1520 (Dec 2025)

Best performance: 1600 at VI Torneio Int Caldas da Rainha(Best of 2025)

World #=195984 live4101#191,883 publishedPortugal #=1053

OCT26 Rating

1491

Live Rating

1491.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	Open Internacional Cidade de Coimbra Queima das Fitas 2026Apr 30 – May 3	1/7	—

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

10 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.

Open Internacional Cidade de Coimbra Queima das Fitas 2026—(1)
Apr – May 2026Swisschess-results.com
Score 1/7Opp avg 1915Start 1494
CD Coimbra Equipas 2025-26 r. 3—(0)
Feb 2026Individualfederation source
Score 1/1Start 1518
CD Coimbra Equipas 2025-26 r. 2—(1)
Jan 2026Individualfederation source
Score 0/1Opp avg 1455Start 1520
VI Torneio Int Caldas da Rainha1600
Oct 2025Swissfederation source
Best of 2025Score 2/4Opp avg 1725Start 1510
CD Coimbra Equipas 2024-25 r.6—(0)
May 2025Individualfederation source
Score 0/1Start 1510
CD Coimbra Equipas 2024-25 r. 1-2—(0)
Feb 2025Swissfederation source
Score 0/1Start 1510
CD Coimbra Equipas 2022-23 r.6—(0)
Jun 2023Swissfederation source
Score 0/1Start 1182
CD Coimbra Equipas 2022-23 r.2-3—(1)
Mar 2023Swissfederation source
Score 1/1Opp avg 1483Start 1147
CD Coimbra Equipas 2022-23 r.1—(0)
Feb 2023Individualfederation source
Score 0/1Start 1147
Open Internacional Queima das Fitas 20221147
Apr 2022Swissfederation source
Best of 2022Score 2/6Opp avg 1272

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