Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kumalo, A (Amkelwe)

Chess SA id

1030116041

FIDE id

Date of birth

2003-05-17 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-11-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1289.3	1272.8	1250.8	1200
Raw rating	1289.3	1272.8	1250.8	1200
Weighted rating	1289.3	1272.8	1250.8	1200
Weighted performance	0	0	0	0
Floor	789.3	772.8	750.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	146	149.5	154.2	165.8
Highest rating	1368.8 2022-11-01	1323.1 2022-08-01	1385.2 2022-11-01	1200 2018-10-01
Highest raw rating	1289.3 2024-02-01	1272.8 2024-02-01	1250.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1289.3 2025-02-01	1272.8 2024-08-01	1250.8 2025-02-01	1200 2018-10-01
Highest weighted performance	1368.8 2022-11-01	1323.1 2022-08-01	1385.2 2022-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1289.3	1272.8	1250.8	1200
Analysis
Rating	1289.3	1272.8	1250.8	1200
Raw rating	1289.3	1272.8	1250.8	1200
Weighted rating	1289.3	1272.8	1250.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	789.3	772.8	750.8	700
Max/Min rating change allowed	146	149.5	154.2	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	1289.3	1272.8	1250.8	1200
New weighted rating	1289.3	1272.8	1250.8	1200
New weighted performance	0	0	0	0
Temp new rating	1289.3	1272.8	1250.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1289.3	1272.8	1250.8	1200
New K-factor	36	36	36	36
New floor	789.3	772.8	750.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
History	15	9	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9.5	63.33	113.3	1299.7	1413
Standard	9	5.5	61.11	94.4	1227.2	1321.6
Rapid	6	4	66.67	141.7	1408.4	1550.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1289.3	1272.8	1250.8	1200
2025-09-01	1289.3	1272.8	1250.8	1200
2025-08-01	1289.3	1272.8	1250.8	1200
2025-07-01	1289.3	1272.8	1250.8	1200
2025-06-01	1289.3	1272.8	1250.8	1200
2025-05-01	1289.3	1272.8	1250.8	1200
2025-04-01	1289.3	1272.8	1250.8	1200
2025-03-01	1289.3	1272.8	1250.8	1200
2025-02-01	1289.3	1272.8	1250.8	1200
2025-01-01	1289.3	1272.8	1250.8	1200
2024-12-01	1289.3	1272.8	1250.8	1200
2024-11-01	1289.3	1272.8	1250.8	1200
2024-10-01	1289.3	1272.8	1250.8	1200
2024-09-01	1289.3	1272.8	1250.8	1200
2024-08-01	1289.3	1272.8	1250.8	1200
2024-07-01	1289.3	1272.8	1250.8	1200
2024-06-01	1289.3	1272.8	1250.8	1200
2024-08-01	1289.3	1272.8	1250.8	1200
2024-04-01	1289.3	1272.8	1250.8	1200
2024-03-01	1289.3	1272.8	1250.8	1200
2024-02-01	1289.3	1272.8	1250.8	1200
2024-01-01	1289.3	1272.8	1250.8	1200
2023-12-01	1289.3	1272.8	1250.8	1200
2023-11-01	1289.3	1272.8	1250.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CPH Chess Clubs Challenge 2022 (B)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
2	UJ Fundraising Tournament 2022 (B)	2022-08-13	2022-08-13	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
3	KZN Schools Winter Games 2019 (U18 Boys)	2019-06-15	2019-06-16	Standard	Ethekwini (KED)	5	4	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament UJ Fundraising Tournament 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-11-12	rnd 2	type Rapid	result 1
		Opponent Mlambo, I (Ishmael)				Opponent Viljoen, H (Henning)
2	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 4	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Njoku, G (Greatman)				Opponent Masuku, N (Nkosinathi)
3	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-06-15	rnd 2	type Standard	result 1
		Opponent Mthethwa, M (Mhlengi)				Opponent Mthethwa, M (Mhlengi)

#	Games	Start				End
1	5	Tournament UJ Fundraising Tournament 2022				Tournament UJ Fundraising Tournament 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-13	rnd 5	type Standard	result 0.5
		Opponent Mlambo, I (Ishmael)				Opponent Munenga, I (Isheanesu Dylan)
2	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-06-15	rnd 2	type Standard	result 1
		Opponent Mthethwa, M (Mhlengi)				Opponent Mthethwa, M (Mhlengi)

#	Games	Start				End
1	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 4	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Njoku, G (Greatman)				Opponent Masuku, N (Nkosinathi)
2	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2022-11-12	rnd 2	type Rapid	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Viljoen, H (Henning)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament UJ Fundraising Tournament 2022				Tournament UJ Fundraising Tournament 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Mlambo, I (Ishmael)				Opponent Molope, G (Gilbert)
2	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 4	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Njoku, G (Greatman)				Opponent Masuku, N (Nkosinathi)
3	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2022-11-12	rnd 2	type Rapid	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Viljoen, H (Henning)

#	Games	Start				End
1	4	Tournament UJ Fundraising Tournament 2022				Tournament UJ Fundraising Tournament 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Mlambo, I (Ishmael)				Opponent Molope, G (Gilbert)
2	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-06-15	rnd 2	type Standard	result 1
		Opponent Mthethwa, M (Mhlengi)				Opponent Mthethwa, M (Mhlengi)

#	Games	Start				End
1	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 4	type Rapid	result 1	date 2022-11-12	rnd 5	type Rapid	result 1
		Opponent Njoku, G (Greatman)				Opponent Masuku, N (Nkosinathi)
2	2	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 1	type Rapid	result 1	date 2022-11-12	rnd 2	type Rapid	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Viljoen, H (Henning)

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	Molope ,G (Gilbert)	1	1	425	1	1	425	0	0	0	0	0	0
1	Molope ,G (Gilbert)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Pillay ,N (Nico)	1	1	425	1	1	425	0	0	0	0	0	0
2	Pillay ,N (Nico)	1	1375.3	1800.3	1	1445.3	1800.3	0	0	0	0	0	0
3	Zwane ,S (Siphokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Zwane ,S (Siphokuhle)	1	1234.5	809.5	1	1242	809.5	0	0	0	0	0	0
4	Munenga ,I (Isheanesu Dylan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Munenga ,I (Isheanesu Dylan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Motaung ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Motaung ,K (Karabo)	1	1385.4	1810.4	1	1403.9	1810.4	0	0	0	0	0	0
6	Mlambo ,I (Ishmael)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mlambo ,I (Ishmael)	1	1564.1	1989.1	1	1592.1	1989.1	0	0	0	0	0	0
7	Mzimela ,SM (Samkele)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mzimela ,SM (Samkele)	1	1113.2	688.2	1	1140.8	688.2	0	0	0	0	0	0
8	Mntambo ,S (Siyabonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mntambo ,S (Siyabonga)	1	771.7	346.7	1	805.6	346.7	0	0	0	0	0	0
9	Mthethwa ,M (Mhlengi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mthethwa ,M (Mhlengi)	1	1200.3	1625.3	1	1200.4	1625.3	0	0	0	0	0	0
10	Wany ,J (Jobert)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Wany ,J (Jobert)	1	1393.7	968.7	0	0	0	1	1431.5	968.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kumalo, A (Amkelwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms