Chess South Africa Ratings Database

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Personal

Khumalo, B (Bayanda)

Chess SA id

1050191425

FIDE id

Date of birth

2005-02-14 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1649.9	1654.8	1200	1200
Raw rating	1649.9	1654.8	1200	1200
Weighted rating	1499.7	1503.3	1200	1200
Weighted performance	1628	1619.8	0	0
Floor	1149.9	1154.8	700	700
K-factor	28	28	36	36
Min/Max rating change allowed	87.3	86.7	165.8	165.8
Highest rating	1649.9 2026-01-01	1654.8 2026-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1649.9 2026-01-01	1654.8 2026-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1499.7 2026-01-01	1503.3 2026-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1628 2026-01-01	1619.8 2026-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1649.9	1654.8	1200	1200
Analysis
Rating	1649.9	1654.8	1200	1200
Raw rating	1649.9	1654.8	1200	1200
Weighted rating	1499.7	1503.3	1200
Weighted performance	1628	1619.8	0
K-factor	28	28	36	36
Floor	1149.9	1154.8	700	700
Max/Min rating change allowed	87.3	86.7	165.8	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	1649.9	1654.8	1200	1200
New weighted rating	1516.2	1520	1200	1200
New weighted performance	1616.7	1608.6	0	0
Temp new rating	1649.9	1654.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1649.9	1654.8	1200	1200
New K-factor	28	28	36	36
New floor	1149.9	1154.8	700	700

Item	Main	Standard
	0	0
	12	12
	27	27
	9	9
	0	0
	0	0
History	48	48

Games since
	Main 48	Standard 48		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	873		58		49
Male	773		55		46
Adult	350		28		23
Adult Male	327		28		23
Standard
	RSA		Province		Region
Overall	754		52		46
Male	666		49		43
Adult	304		27		24
Adult Male	284		27		24
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	12	9.5	79.17	247.9	1476.5	1724.4
Standard	12	9.5	79.17	247.9	1476.5	1724.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	33.5	69.79	168.2	1402.9	1571.1
Standard	48	33.5	69.79	168.2	1402.9	1571.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1649.9	1654.8	1200	1200
2025-11-30	1559.6	1570	1200	1200
2025-11-01	1559.6	1570	1200	1200
2025-09-30	1559.6	1570	1200	1200
2025-09-01	1504.1	1507	1200	1200
2025-08-01	1504.1	1507	1200	1200
2025-07-01	1504.1	1507	1200	1200
2025-06-01	1504.1	1507	1200	1200
2025-05-01	1504.1	1507	1200	1200
2025-04-01	1504.1	1507	1200	1200
2025-03-01	1468	1467.6	1200	1200
2025-02-01	1468	1467.6	1200	1200
2025-01-01	1468	1467.6	1200	1200
2024-12-01	1452.6	1451.9	1200	1200
2024-11-01	1452.6	1451.9	1200	1200
2024-10-01	1452.6	1451.9	1200	1200
2024-09-01	1452.6	1451.9	1200	1200
2024-11-01	1452.6	1451.9	1200	1200
2024-07-01	1311.1	1310.2	1200	1200
2024-06-01	1263	1264.8	1200	1200
2024-05-01	1263	1264.8	1200	1200
2024-04-01	1263	1264.8	1200	1200
2024-03-01	1263	1264.8	1200	1200
2024-02-01	1263	1264.8	1200	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	USSA Chess Championships 2025 (Open)	2025-12-01	2025-12-05	Standard	Johannesburg Metro (GJM)	9	9	6	Yes	Analysis
2	2025 KZN Provincial Trials (Adult)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	0	0	No	Analysis
3	2025 KZNCA Umhlanga August Open (Open)	2025-08-30	2025-08-31	Standard	Ethekwini (KED)	6	6	6	Yes	Analysis
4	2025 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
5	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	5	Yes	Analysis
6	South African Open Chess Championship 2024 (B)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	11	9.5	Yes	Analysis
7	2024 Durban Chess Club Championships (B)	2024-04-18	2024-06-13	Standard	Ethekwini (KED)	9	7	4.5	Yes	Analysis
8	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	5	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2024 Durban Chess Club Championships				Tournament South African Open Chess Championship 2024
		date 2024-05-09	rnd 4	type Standard	result 1	date 2024-07-02	rnd 6	type Standard	result 1
		Opponent Zulu, M (Michael)				Opponent Bonani, L (Likhona)
2	7	Tournament 2025 Ethekwini Open				Tournament 2025 KZNCA Umhlanga August Open
		date 2025-03-22	rnd 6	type Standard	result 1	date 2025-08-31	rnd 6	type Standard	result 1
		Opponent Ndlovu, CM (Collin)				Opponent Dladla, S (Sphesihle)
3	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 1	date 2024-07-07	rnd 11	type Standard	result 1
		Opponent Allan, K (Keagan)				Opponent Kubheka, L (Lunga)

#	Games	Start				End
1	10	Tournament 2024 Durban Chess Club Championships				Tournament South African Open Chess Championship 2024
		date 2024-05-09	rnd 4	type Standard	result 1	date 2024-07-02	rnd 6	type Standard	result 1
		Opponent Zulu, M (Michael)				Opponent Bonani, L (Likhona)
2	7	Tournament 2025 Ethekwini Open				Tournament 2025 KZNCA Umhlanga August Open
		date 2025-03-22	rnd 6	type Standard	result 1	date 2025-08-31	rnd 6	type Standard	result 1
		Opponent Ndlovu, CM (Collin)				Opponent Dladla, S (Sphesihle)
3	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 1	date 2024-07-07	rnd 11	type Standard	result 1
		Opponent Allan, K (Keagan)				Opponent Kubheka, L (Lunga)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2025 Ethekwini Open				Tournament 2025 KZNCA Umhlanga August Open
		date 2025-03-22	rnd 6	type Standard	result 1	date 2025-08-31	rnd 6	type Standard	result 1
		Opponent Ndlovu, CM (Collin)				Opponent Dladla, S (Sphesihle)
2	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 1	date 2024-07-07	rnd 11	type Standard	result 1
		Opponent Allan, K (Keagan)				Opponent Kubheka, L (Lunga)
3	4	Tournament 2024 Durban Chess Club Championships				Tournament South African Open Chess Championship 2024
		date 2024-06-13	rnd 9	type Standard	result 1	date 2024-06-30	rnd 3	type Standard	result 1
		Opponent Varghese, A (Alan)				Opponent Daniel, I (Isaiah)

#	Games	Start				End
1	7	Tournament 2025 Ethekwini Open				Tournament 2025 KZNCA Umhlanga August Open
		date 2025-03-22	rnd 6	type Standard	result 1	date 2025-08-31	rnd 6	type Standard	result 1
		Opponent Ndlovu, CM (Collin)				Opponent Dladla, S (Sphesihle)
2	4	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-05	rnd 8	type Standard	result 1	date 2024-07-07	rnd 11	type Standard	result 1
		Opponent Allan, K (Keagan)				Opponent Kubheka, L (Lunga)
3	4	Tournament 2024 Durban Chess Club Championships				Tournament South African Open Chess Championship 2024
		date 2024-06-13	rnd 9	type Standard	result 1	date 2024-06-30	rnd 3	type Standard	result 1
		Opponent Varghese, A (Alan)				Opponent Daniel, I (Isaiah)

No games found.

#	Games	Start				End

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	Matima ,M (Mmusi)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Matima ,M (Mmusi)	2	1386.1	961.1	2	1384.1	961.1	0	0	0	0	0	0
2	Magxala ,T (Talent)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Magxala ,T (Talent)	2	1363	1575.5	2	1366.8	1575.5	0	0	0	0	0	0
3	Mzimela ,SM (Samkele)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Mzimela ,SM (Samkele)	2	1418.3	1630.8	2	1436.4	1630.8	0	0	0	0	0	0
4	Cele ,M (Mpendulo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Cele ,M (Mpendulo)	2	1478.6	1691.1	2	1464.9	1691.1	0	0	0	0	0	0
5	Mthembu ,L (Lethukuthula)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mthembu ,L (Lethukuthula)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mokitimi ,U (Unathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mokitimi ,U (Unathi)	1	1384.8	959.8	1	1374.9	959.8	0	0	0	0	0	0
7	Mawere ,J (Justice)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mawere ,J (Justice)	1	1472.4	1897.4	1	1473.9	1897.4	0	0	0	0	0	0
8	Daniel ,I (Isaiah)	1	1	425	1	1	425	0	0	0	0	0	0
8	Daniel ,I (Isaiah)	1	1552.9	1977.9	1	1539.2	1977.9	0	0	0	0	0	0
9	Kanwal ,T (Tejasvi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Kanwal ,T (Tejasvi)	1	1626.3	1626.3	1	1633.3	1626.3	0	0	0	0	0	0
10	Makaula ,L (Lubanzi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Makaula ,L (Lubanzi)	1	1653.1	2078.1	1	1629.4	2078.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khumalo, B (Bayanda)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms