Dumisa Jacob Nkosi

RSA · 44 yrs · K=20 · Peak 1862 (Jun 2015)

Best performance: 2006 at Limpopo Open 2026(Best of 2026)

World #=91771 live5596#86,175 publishedSouth Africa #354

OCT26 Rating

1770

Live Rating

1759.0

Change

-11.0

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Chess Power House Heritage Day Open - A (FIDE)Sep 24TPR 1621	2½/4	-11.0	1621	1759.0

Event timeline · Classical

50 of 54 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.

Chess Power House Heritage Day Open - A (FIDE)-11.0
Sep 2026Individualchess-results.com
#5 in 2026Score 2½/5TPR 1621Opp avg 1621Start 1761
Emalahleni Spring Open 2026 Section A1818
Sep 2026Swisschess-results.com
#2 in 2026Score 3/6Opp avg 1818Start 1761
Trojan Horse Chess Open 20261643
Jul 2026Swisschess-results.com
#4 in 2026Score 3/6Opp avg 1836Start 1770
Limpopo Open 20262006
Jul 2026Individualchess-results.com
Best of 2026Score 4/6Opp avg 1881Start 1770
CAMPEONATO ABERTO DE XADREZ DE MOCAMBIQUE - OPEN SECTION-2026—(1)
Jul 2026Swissfederation source
Score 1/2Opp avg 2027Start 1770
Knights Watch Winter Classic 2026- A1758
Jul 2026Swisschess-results.com
#3 in 2026Score 2/5Opp avg 1951Start 1770
Mpumalanga Chess Open 2026 (Prestige)—(0)
Apr 2026Swissfederation source
Score 4½/6Start 1770
2025 Mzansi Individual Championships (Adults)1818
Dec 2025Swissfederation source
#2 in 2025Score 4½/6Opp avg 1625Start 1759
2025 Mzansi Inter Provincial Team Championships (Adults)1771
Dec 2025Teamfederation source
#3 in 2025Score 3/6Opp avg 1771Start 1759
2025 South African Open Chess Championships (Championship)1453
Jun – Jul 2025Swissfederation source
#4 in 2025Score ½/10Opp avg 1923Start 1825
Moja Extravaganza 2025 (B)1834
Apr – May 2025Swissfederation source
Best of 2025Score 5½/9Opp avg 1693Start 1822
UFH Heritage Open September 2024 (A)1814
Sep 2024Swissfederation source
#4 in 2024Score 4/7Opp avg 1764Start 1822
UCC - Mind over Board (A)1819
Aug – Sep 2024Swissfederation source
#3 in 2024Score 3½/5Opp avg 1819Start 1822
Fountains Mall 2024 (Open)1844
May 2024Swissfederation source
Best of 2024Score 4½/6Opp avg 1749Start 1820
SPARTAN BISHOPS CHESS CHAMPIONSHIPS 2024 (Kings)1811
May 2024Swissfederation source
#5 in 2024Score 2/4Opp avg 1936Start 1820
UFH Heritage Open 2024 (A)1823
Mar 2024Swissfederation source
#2 in 2024Score 4½/6Opp avg 1674Start 1834
UCC Strategic Moves (A)1624
Mar 2024Swissfederation source
#6 in 2024Score 3½/5Opp avg 1624Start 1834
The Mabiza Chess Open (A)—(0)
Mar 2024Swissfederation source
Score 3½/5Start 1834
Eastern Cape Provincial Teams Chess Championship 2023 (Open)1171
Oct 2023Teamfederation source
#2 in 2023Score 1½/5Opp avg 1444Start 1755
Eastern Cape Provincial Chess Championship 2023 (Open)1754
Oct 2023Swissfederation source
Best of 2023Score 6/7Opp avg 1481Start 1755
2023 NMBCU Closed (Adults)—(1)
Aug 2023Swissfederation source
Score 5½/6Opp avg 1314Start 1753
2023 NMBCU Trials 4 (U20)—(2)
Jul 2023Swissfederation source
Score 4½/5Opp avg 1512Start 1752
Fountains Mall Open (A)—(2)
May 2023Swissfederation source
Score 4½/6Opp avg 1703Start 1754
2023 NMBCU Trials 1 (U20)—(2)
Feb 2023Swissfederation source
Score 6/6Opp avg 1587Start 1741
EC Chess Players Tournament (Open)1855
Oct 2022Round robinfederation source
Best of 2022Score 4/5Opp avg 1730Start 1722

Recent opponents · Classical

Khutso Maponya Nkateko Ritshuri Lukhanyo Mjalo Renee Joubert-Nell

Rated near Dumisa Jacob Nkosi · Classical

World

#=91771Carsten F. Nielsen1759.0
#=91771Helge Lydersen1759.0
#=91771Dumisa Jacob Nkosi1759.0
#=91771Ivan Crnoja1759.0
#=91771Miguel Angel Osorio Colmenares1759.0

South Africa

#=351CM Andrew Flores Bartoli1759.6
#=351Obuzwe Ndlovu1759.6
#354Dumisa Jacob Nkosi1759.0
#=355Liam Cole Moonsamy1758.0
#=355Arno Kammies1758.0

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