Jacob Dumisani Mnguni

RSA · 34 yrs · K=20 · Peak 2205 (Feb 2018)

Best performance: 2475 at 2017 KCF Africa Team Chess Invitational (Team)(Best of 2017)

World #=9504 live112#9,392 publishedSouth Africa #17

OCT26 Rating

2179

Live Rating

2179.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	2026 JMCA A SectionAug 15TPR 2278	4½/5	2278

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

Event timeline · Classical

50 of 52 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.

2026 JMCA A Section2278
Aug 2026Individualchess-results.com
Best of 2026Score 4½/5Opp avg 1912Start 2179
2026 Silver Lakes Chess Club Open (A)—(0)
Mar 2026Swissfederation source
Score 3/4Start 2179
2026 Blou Bul Open Chess Tournament (A)—(0)
Feb 2026Swissfederation source
Score 0/1Start 2185
2026 Tshwane Chess Open Registration Tournament (A)2043
Jan 2026Swissfederation source
#2 in 2026Score 4/5Opp avg 1803Start 2185
Gauteng Inter-Region 2025 at Emerald Resort (Adults and Seniors)2275
Dec 2025Teamfederation source
Best of 2025Score 2½/3Opp avg 2002Start 2175
Najdorf Movement 2025 (A)2179
Jun 2025Swissfederation source
#3 in 2025Score 5½/7Opp avg 1949Start 2158
2025 KZN Open (FIDE) A-Section1955
May 2025Swissfederation source
#6 in 2025Score 4½/7Opp avg 1853Start 2171
Moja Extravaganza 2025 (Prestige)2194
Apr – May 2025Swissfederation source
#2 in 2025Score 5½/9Opp avg 2151Start 2175
Mpumalanga Open Chess Championship 2025 (Prestige)2143
Apr 2025Swissfederation source
#4 in 2025Score 4/5Opp avg 1903Start 2175
2025 Mid-Gauteng Open Chess Tournament (A)2049
Apr 2025Swissfederation source
#5 in 2025Score 4/5Opp avg 1809Start 2175
CPH Boksburg Open 2024 (Prestige A)—(2)
Oct 2024Round robinfederation source
Score 0/5Opp avg 2137Start 2195
2024 Laerskool Doringkloof Primary Open Chess Tournament (A)2077
Oct 2024Swissfederation source
#5 in 2024Score 3/5Opp avg 1884Start 2195
2024 Moja Chess Extravaganza (Prestige)2202
Sep 2024Swissfederation source
#3 in 2024Score 6½/9Opp avg 2036Start 2195
Bojanala`s FIDE In The Sparkling Waters 2024 (Prestige)—(0)
Aug 2024Swissfederation source
Score 0/1Start 2195
2024 Elise Steenkamp Open Chess Tournament (King)2245
Jun 2024Swissfederation source
Best of 2024Score 6½/7Opp avg 1823Start 2158
FIDE in the West (Open)2654
Jun 2024Swissfederation source
Score 5/5Opp avg 1854Start 2158
2024 South African Closed Chess Championship (Open)2220
Mar – Apr 2024Round robinfederation source
#2 in 2024Score 6/11Opp avg 2184Start 2134
2024 Gauteng Inter-Region Chess Championships (Adult Open)2123
Jan 2024Swissfederation source
#4 in 2024Score 4/5Opp avg 1883Start 2123
2023 TUKS Open Chess Tournament (A)1845
Oct 2023Swissfederation source
#6 in 2023Score 3/5Opp avg 1773Start 2140
Emalahleni Chess Academy Spring Open 2023 (Open)2050
Sep 2023Swissfederation source
#5 in 2023Score 5/6Opp avg 1777Start 2129
Chess Power House Open (Prestige)2120
Aug 2023Round robinfederation source
#3 in 2023Score 2½/5Opp avg 2120Start 2130
Mzansi Open 2023 (A)2078
Apr – May 2023Swissfederation source
#4 in 2023Score 4½/6Opp avg 1885Start 2129
CHESS POWER HOUSE MARCH FIDE RR (A)2158
Mar 2023Round robinfederation source
#2 in 2023Score 2½/5Opp avg 2158Start 2125
CHESS POWER HOUSE FEB. FIDE RR (A)2229
Feb 2023Swissfederation source
Best of 2023Score 3½/5Opp avg 2134Start 2113
Chess Power House 2nd RR (Prestige)2001
Aug 2022Round robinfederation source
Best of 2022Score 1½/5Opp avg 2150Start 2131

Rated near Jacob Dumisani Mnguni · Classical

World

#=9504Noe Python2179.0
#=9504WIM Nadiia Shpanko2179.0
#=9504CM Jacob Dumisani Mnguni2179.0
#=9504Niklas Marklund2179.0
#=9504Andreas Van Der Wal2179.0

South Africa

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