Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndlovu, D (Dumisile)

Chess SA id

1080146009

FIDE id

Date of birth

2008-02-14 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

17.3

Junior GPX Points

1483.3

Item	Main	Standard	Rapid	Blitz
Rating	1632.4	1634.1	1276.3	1200
Raw rating	1632.4	1634.1	1276.3	1200
Weighted rating	1630.3	1632.7	1259.5	1200
Weighted performance	1456.9	1473.4	0	0
Floor	1147.1	1154.6	776.3	700
K-factor	28	28	36	36
Min/Max rating change allowed	89.6	89.3	148.7	165.8
Highest rating	1654.5 2024-09-01	1658.5 2024-09-01	1653.9 2024-10-01	1200 2018-10-01
Highest raw rating	1647.1 2024-11-01	1654.6 2024-10-01	1276.3 2024-11-01	1200 2024-02-01
Highest weighted rating	1630.3 2025-11-01	1632.7 2025-11-01	1249.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1654.5 2024-09-01	1658.5 2024-09-01	1653.9 2024-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.1	0	0
New rating	1632.4	1634.2	1276.3	1200
Analysis
Rating	1632.4	1634.1	1276.3	1200
Raw rating	1632.4	1634.1	1276.3	1200
Weighted rating	1630.3	1632.7	1259.5
Weighted performance	1456.9	1473.4	0
K-factor	28	28	36	36
Floor	1147.1	1154.6	776.3	700
Max/Min rating change allowed	89.6	89.3	148.7	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1632.4	1634.1	1276.3	1200
New weighted rating	1631.8	1634.2	1262.3	1200
New weighted performance	1447.5	1464	0	0
Temp new rating	1632.4	1634.2	1276.3	1200
Temp new rating +/-	0	0.1	0	0
Final new rating +/-	0	0.1	0	0
New rating	1632.4	1634.2	1276.3	1200
New K-factor	28	28	36	36
New floor	1147.1	1154.6	776.3	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	41	37	4
	25	25	0
	5	5	0
	0	0	0
History	76	72	4

Games since
	Main 46	Standard 42		Rapid 4		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	506		191		79
Male	467		176		76
U18	68		27		16
U18 Male	64		27		16
Standard
	RSA		Province		Region
Overall	490		188		78
Male	450		172		75
U18	68		26		16
U18 Male	64		26		16
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	5	2.5	50	0	1571.2	1571.2
Standard	5	2.5	50	0	1571.2	1571.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	56	73.68	201.3	1393.9	1595.2
Standard	72	52	72.22	188.9	1400.2	1589.1
Rapid	4	4	100	425	1280.1	1705.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1632.4	1634.1	1276.3	1200
2025-09-30	1641	1643.9	1276.3	1200
2025-09-01	1641	1643.9	1276.3	1200
2025-08-01	1641	1643.9	1276.3	1200
2025-07-01	1641	1643.9	1276.3	1200
2025-06-01	1641	1643.9	1276.3	1200
2025-05-01	1641	1643.9	1276.3	1200
2025-04-01	1641	1643.9	1276.3	1200
2025-03-01	1641	1643.9	1276.3	1200
2025-02-01	1641	1643.9	1276.3	1200
2025-01-01	1641	1643.9	1276.3	1200
2024-12-01	1647.1	1650.1	1276.3	1200
2024-11-01	1647.1	1650.1	1276.3	1200
2024-10-01	1646.5	1654.6	1200	1200
2024-09-01	1587.1	1587.4	1200	1200
2024-08-01	1584.7	1584.5	1200	1200
2024-07-01	1584.7	1584.5	1200	1200
2024-09-01	1584.7	1584.5	1200	1200
2024-05-01	1584.7	1584.5	1200	1200
2024-04-01	1584.7	1584.5	1200	1200
2024-03-01	1584.7	1584.5	1200	1200
2024-02-01	1584.7	1584.5	1200	1200
2024-01-01	1538	1532	1200	1200
2023-12-01	1538	1532	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	2024 Tshwane Chess Club Clash (Open)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	Gauteng Top Schools 2024 (U17 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
5	2024 Etienne Lewis (U18+U20)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	5.5	Yes	Analysis
6	Gauteng Schools Individuals Finals 2024 (U18 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
7	2024 Alekhine Open Chess Tournament (A)	2024-08-09	2024-08-10	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
8	2024 Tshwane Chess OPEN Registration Tournament (C1)	2024-01-27	2024-01-27	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
9	2024 Gauteng Inter-Region Chess Championship (U16C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
10	2023 Tuks Open Chess Tournament (C)	2023-10-07	2023-10-07	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	2023 Centurion Chess Open (D)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
12	2023 Alekhine Open Tournament (D)	2023-09-09	2023-09-09	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
13	2023 Woman's Day Open Chess Tournament (Knight)	2023-08-09	2023-08-09	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
14	Gauteng Schools Individual Finals 2023 (U15 Boys)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
15	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	18	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Centurion Chess Open
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-09-23	rnd 5	type Standard	result 1
		Opponent Mandlake, A (Athenkosi)				Opponent Strydom, L (Lucien)
2	14	Tournament 2024 Etienne Lewis				Tournament 2024 Tshwane Chess Club Clash
		date 2024-08-30	rnd 1	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Ballim, S (Salif)				Opponent Naude, J (Johan)
3	10	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Tshwane Chess OPEN Registration Tournament
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 0.5
		Opponent Wolfaardt, J (John Eduan)				Opponent Marshall, M (Matthew)

#	Games	Start				End
1	18	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Centurion Chess Open
		date 2023-05-27	rnd 3	type Standard	result 1	date 2023-09-23	rnd 5	type Standard	result 1
		Opponent Mandlake, A (Athenkosi)				Opponent Strydom, L (Lucien)
2	10	Tournament 2024 Etienne Lewis				Tournament 2024 Tshwane Chess Club Clash
		date 2024-08-30	rnd 1	type Standard	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Ballim, S (Salif)				Opponent Naude, J (Johan)
3	10	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Tshwane Chess OPEN Registration Tournament
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-27	rnd 5	type Standard	result 0.5
		Opponent Wolfaardt, J (John Eduan)				Opponent Marshall, M (Matthew)

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Beyers, J (Jacobus)				Opponent Lindokuhle, H (Hlatshwayo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Tshwane Chess OPEN Registration Tournament
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Wolfaardt, J (John Eduan)				Opponent Jansen Van Vuuren, L (Luan)
2	7	Tournament Gauteng Top Schools 2024				Tournament 2024 Tshwane Chess Club Clash
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-12	rnd 3	type Standard	result 1
		Opponent Beyers, J (Jacobus)				Opponent Naude, J (Johan)
3	5	Tournament 2023 Centurion Chess Open				Tournament 2023 Centurion Chess Open
		date 2023-09-23	rnd 1	type Standard	result 1	date 2023-09-23	rnd 5	type Standard	result 1
		Opponent Vorster, M (Meandri)				Opponent Strydom, L (Lucien)

#	Games	Start				End
1	9	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Tshwane Chess OPEN Registration Tournament
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-27	rnd 4	type Standard	result 1
		Opponent Wolfaardt, J (John Eduan)				Opponent Jansen Van Vuuren, L (Luan)
2	5	Tournament 2023 Centurion Chess Open				Tournament 2023 Centurion Chess Open
		date 2023-09-23	rnd 1	type Standard	result 1	date 2023-09-23	rnd 5	type Standard	result 1
		Opponent Vorster, M (Meandri)				Opponent Strydom, L (Lucien)
3	4	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Phiri, L (Lehlohonolo)				Opponent Mdlui, S (Siyabonga)

#	Games	Start				End
1	4	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Beyers, J (Jacobus)				Opponent Lindokuhle, H (Hlatshwayo)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Kruger ,N (Neeke)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Kruger ,N (Neeke)	2	1813.3	1600.8	2	1826.8	1600.8	0	0	0	0	0	0
2	Sambo ,L (Loago Firtunate)	2	2	425	2	2	425	0	0	0	0	0	0
2	Sambo ,L (Loago Firtunate)	2	1166.5	1591.5	2	1158	1591.5	0	0	0	0	0	0
3	Davids ,A (Anton)	2	2	425	1	1	425	1	1	425	0	0	0
3	Davids ,A (Anton)	2	1405.4	1830.4	1	1414.7	1830.4	1	1279.3	1830.4	0	0	0
4	Ottermann ,E (Erik)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ottermann ,E (Erik)	1	1287	1712	1	1284.2	1712	0	0	0	0	0	0
5	Mann ,L (Leane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mann ,L (Leane)	1	1185.4	1610.4	1	1191.4	1610.4	0	0	0	0	0	0
6	Molombwa ,O (Ofentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Molombwa ,O (Ofentse)	1	1258.8	833.8	1	1260	833.8	0	0	0	0	0	0
7	Ebersohn ,G (Gerhard)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ebersohn ,G (Gerhard)	1	1414.2	1839.2	1	1414.6	1839.2	0	0	0	0	0	0
8	Mandlake ,A (Athenkosi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mandlake ,A (Athenkosi)	1	1244.8	1669.8	1	1251.2	1669.8	0	0	0	0	0	0
9	Maweya ,A (A)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maweya ,A (A)	1	1453.1	1028.1	1	1453.1	1028.1	0	0	0	0	0	0
10	Mathe ,T (Thabang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mathe ,T (Thabang)	1	1308.6	1308.6	1	1302.7	1308.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ndlovu, D (Dumisile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms