Paulo Rogerio Serafim

BRA · 44 yrs · K=20 · Peak 1695 (Mar 2024)

Best performance: 1975 at I Aberto do Brasil de Araruama 2021(Best of 2021)

NOV26 Rating

1695

Live Rating

1695.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Nov 2026	1695	0
Oct 2026	1695	0
Sep 2026	1695	0
Aug 2026	1695	0
Jul 2026	1695	0
Jun 2026	1695	0
May 2026	1695	0
Apr 2026	1695	0
Mar 2026	1695	0
Feb 2026	1695	0
Jan 2026	1695	0
Dec 2025	1695	0

Form · Classical

oldest → latest

From 110 classical games on record, the latest on Dec 22, 2023.

Classical games since the November list

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

	Last played	Score	TPR
	I IRT STD Sampa Open ADec 18, 2023 – Dec 22, 2023	2½/5	—

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

Best wins · Classical

From 83 rated classical games against rated opponents, 2016–2023

#	Opponent	Rating
1,	Marcello de Albuquerque Urquiza, Jun 2021 · I Aberto do Brasil de Araruama 2021	, 2107
2,	Marcos Paulo De Souza Monteiro, Jun 2021 · I Aberto do Brasil de Araruama 2021	, 1958
3,	Ricardo Santos Costa, Oct 2021 · 87o Campeonato Brasileiro Absoluto de Xadrez Final Aberta	, 1834
4,	Luiz Osvaldo Cifuentes Goncalves, Jun 2021 · I Aberto do Brasil de Araruama 2021	, 1783
5,	Alfredo C. Viana Mascarenhas, Jun 2023 · Campeonato Brasileiro Amador STD Under 2000	, 1726
6,	Sashir Nicolas Munoz Orozco, Aug 2023 · I CIT CHESS OPEN - 2023	, 1664
7,	Gina Dourado Rocha Leite, Dec 2022 · IV Festival Internacional DUCHAMP IN RIO Master	, 1568
8,	Marcel Figueiredo Goncalves, Dec 2023 · I IRT STD Sampa Open A	, 1494
9,	Carlos Alberto Da Cruz, Jan 2016 · Aberto do Brasil Fexerj 2016	, 1407
10,	Victor Da Costa Kamura, Mar 2017 · XI IRT ECP Etapa Haroldo Salles Sub 2200	, 1346

#	Opponent	Overall	Rating
1,	FM Matias Latorre, Highest-rated meeting: Aug 2023 · I CIT CHESS OPEN - 2023	, 0/1	, 2322
2,	FM Wagner Peixoto Guimaraes, Highest-rated meeting: Jun 2021 · I Aberto do Brasil de Araruama 2021	, 0/1	, 2203
3,	Tiago Garrido Abrantes, Highest-rated meeting: Apr 2022 · Aberto do Brasil - I Rio Chess Open - RCO 2022	, 0/1	, 2178
4,	CM Vitor Augusto Ponciano De Carvalho, Highest-rated meeting: Feb 2023 · Araraquara Chess Open STD Aberto do Brasil	, 0/1	, 2148
5,	Marcello de Albuquerque Urquiza, Highest-rated meeting: Jun 2021 · I Aberto do Brasil de Araruama 2021	, 1/1	, 2107
6,	Leonardo De Miranda Rodrigues, Highest-rated meeting: Oct 2023 · Regional Sudeste Absoluto 2023	, 0/1	, 2072
7,	FM Roberto Luiz Costa Andrade, Highest-rated meeting: Oct 2021 · 87o Campeonato Brasileiro Absoluto de Xadrez Final Aberta	, 0/1	, 2060
8,	CM Rodrigo Roman, Highest-rated meeting: Aug 2023 · I CIT CHESS OPEN - 2023	, 0/1	, 2058
9,	CM Isabelle Tamarozi, Highest-rated meeting: Dec 2023 · I IRT STD Sampa Open A	, ½/1	, 2015
10,	Leandro Aparecido C Dos Reis, Highest-rated meeting: Mar 2017 · XI IRT ECP Etapa Haroldo Salles Sub 2200	, 0/1	, 1999

Openings · Classical

From the moves of 84 of 110 classical games on record.

As WhiteOpens 1.c4 in 28 of 41 games, 1.e4 in 10, 1.d4 in 3.

As BlackMeets 1.e4 with 1...e6 or 1...c5, and 1.d4 with 1...Nf6.

All openings (4 as White, 6 as Black)

Openings in White games	Games	Score
English Opening	19	47%
King's Indian Defense	4	38%
Réti Opening	4	25%
Ruy Lopez	3	33%

11 more games in openings played fewer than 3 times.

Against 1.e4: 1...e6 in 10, 1...c5 in 5, 1...d5 in 4.

Against 1.d4: 1...Nf6 in 9, 1...e6 in 3.

Against 1.Nf3: 1...Nf6 in 4.

Openings in Black games	Games	Score
French Defense	10	40%
Sicilian Defense	5	20%
Catalan Opening	4	0%
Scandinavian Defense	4	0%
English Opening	3	17%
Queen's Pawn Game	3	83%

14 more games in openings played fewer than 3 times.

Event timeline · Classical

18 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

Year	Games	Score	Avg opp	TPR
2023	27	10	1660	1565
2022	15	4½	1662	1513
2021	15	5½	1914	1819
2019	3	0	1610	810
2018	5	1	1669	1429
2017	13	2½	1482	1231
2016	5	1½	1715	1566

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

I IRT STD Sampa Open A—(2)
Dec 2023Swissfederation source
Score 2½/5Opp avg 1755Start 1472
Regional Sudeste Absoluto 20231559
Oct 2023Swissfederation source
#3 in 2023Score 2½/6Opp avg 1881Start 1469
I CIT CHESS OPEN - 20231561
Aug 2023Swissfederation source
#2 in 2023Score 5/9Opp avg 1518Start 1460
Campeonato Brasileiro Amador STD Under 20001503
Jun 2023Swissfederation source
#4 in 2023Score 1½/6Opp avg 1652Start 1457
Araraquara Chess Open STD Aberto do Brasil1694
Feb 2023Swissfederation source
Best of 2023Score 3/6Opp avg 1887Start 1468
XXX IRT da Hebraica1168
Feb 2023Swissfederation source
#5 in 2023Score 1½/5Opp avg 1441Start 1468
IV Festival Internacional DUCHAMP IN RIO Master1531
Dec 2022Swissfederation source
Best of 2022Score 1/7Opp avg 1804Start 1466
Campeonato Brasileiro Amador 2022 U-16001438
Jun 2022Swissfederation source
#2 in 2022Score 5/7Opp avg 1343Start 1468
Aberto do Brasil - I Rio Chess Open - RCO 20221161
Apr 2022Swissfederation source
Score 2/6Opp avg 1961Start 1472
IRT Osasco 60 anos - Memorial Ilma Jose de Carvalho—(2)
Feb 2022Swissfederation source
Score 2/4Opp avg 1430Start 1474
87o Campeonato Brasileiro Absoluto de Xadrez Final Aberta1706
Oct – Nov 2021Swissfederation source
#2 in 2021Score 3½/11Opp avg 1872Start 1441
I Aberto do Brasil de Araruama 20211975
Jun 2021Swissfederation source
Best of 2021Score 3/6Opp avg 1975Start 1340
XXVI IRT STD da Hebraica810
Jan 2019Swissfederation source
Score 1/4Opp avg 1610Start 1364
IRT STD Sub2200 CXC & FEXPAR1429
Nov 2018Swissfederation source
Best of 2018Score 2/6Opp avg 1669Start 1376
Campeonato Brasileiro Amador 2017 U-1600826
Oct 2017Swissfederation source
#3 in 2017Score ½/6Opp avg 1148Start 1495
XI IRT ECP Etapa Haroldo Salles Sub 22001507
Mar 2017Swissfederation source
Best of 2017Score 1½/4Opp avg 1594Start 1506
III Floripa Chess Open 20171295
Jan 2017Swissfederation source
#2 in 2017Score 3½/10Opp avg 1661Start 1566
Aberto do Brasil Fexerj 20161566
Jan 2016Swissfederation source
Best of 2016Score 2½/6Opp avg 1715

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