Jailson Ferreira Souza

BRA · 64 yrs · K=20 · Peak 1881 (Mar 2024)

Best performance: 1971 at I IRT Azul Marinho da FBX BA(Best of 2015)

World #=67005 live1376#65,629 publishedBrazil #=1022

OCT26 Rating

1836

Live Rating

1836.0

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
	Nordestão 2026 - Memorial Machado de Assis - Rating FPBXAug 21 – Aug 23TPR 1428	2/6	1428

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

9 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.

Nordestão 2026 - Memorial Machado de Assis - Rating FPBX1428
Aug 2026Swisschess-results.com
Best of 2026Score 2/6Opp avg 1553Start 1866
Nordestao de Xadrez Classico 20251687
Sep 2025Swissfederation source
Best of 2025Score 3/6Opp avg 1812Start 1881
Zonal Bahia 20161658
May 2016Swissfederation source
Best of 2016Score 2½/8Opp avg 1888Start 1831
I IRT de Xadrez STD de Irece1743
Dec 2015Round robinfederation source
#4 in 2015Score 5½/9Opp avg 1868Start 1844
Final do Baiano Absoluto 20151895
Oct 2015Swissfederation source
#3 in 2015Score 4/7Opp avg 2020Start 1840
Zonal Bahia STD 20151909
Jun 2015Swissfederation source
#2 in 2015Score 4/7Opp avg 1859Start 1824
I IRT Azul Marinho da FBX BA1971
Apr – May 2015Round robinfederation source
Best of 2015Score 6/11Opp avg 1971Start 1808
Final do Baiano Absoluto 2014—(1)
Dec 2014Swissfederation source
Score 2½/5Opp avg 2104Start 1834
II IRT Conquistense de Xadrez1126
Dec 2014Swissfederation source
Score 3/6Opp avg 1926Start 1834

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