Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabuza, B (Bayanda)

Chess SA id

1080097869

FIDE id

Date of birth

2008-01-05 (U18)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1221.2	1227.3	1200	1200
Raw rating	1221.2	1227.3	1200	1200
Weighted rating	1198.3	1199.4	1200	1200
Weighted performance	848.8	850.9	0	0
Floor	721.2	727.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.9	159.5	165.8	165.8
Highest rating	1265.8 2018-03-01	1265.8 2018-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1221.2 2025-05-05	1227.3 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1221.2 2018-02-01	1227.3 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1265.8 2018-03-01	1265.8 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1221.2	1227.3	1200	1200
Analysis
Rating	1221.2	1227.3	1200	1200
Raw rating	1221.2	1227.3	1200	1200
Weighted rating	1198.3	1199.4	1200
Weighted performance	848.8	850.9	0
K-factor	36	36	36	36
Floor	721.2	727.3	700	700
Max/Min rating change allowed	160.9	159.5	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	1221.2	1227.3	1200	1200
New weighted rating	1200.8	1202.3	1200	1200
New weighted performance	848.3	850.4	0	0
Temp new rating	1221.2	1227.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1221.2	1227.3	1200	1200
New K-factor	36	36	36	36
New floor	721.2	727.3	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	9	9
	0	0
	0	0
History	28	28

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	3.5	70	170	1237.3	1407.3
Standard	5	3.5	70	170	1237.3	1407.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	15	53.57	30.4	1167.2	1197.6
Standard	28	15	53.57	30.4	1167.2	1197.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1221.2	1227.3	1200	1200
2025-09-01	1221.2	1227.3	1200	1200
2025-08-01	1221.2	1227.3	1200	1200
2025-07-01	1221.2	1227.3	1200	1200
2025-06-01	1221.2	1227.3	1200	1200
2025-05-01	1221.2	1227.3	1200	1200
2025-04-01	1181.9	1179.3	1200	1200
2025-03-01	1181.9	1179.3	1200	1200
2025-02-01	1181.9	1179.3	1200	1200
2025-01-01	1180.7	1177.9	1200	1200
2024-12-01	1180.7	1177.9	1200	1200
2024-11-01	1180.7	1177.9	1200	1200
2024-10-01	1180.7	1177.9	1200	1200
2024-09-01	1180.7	1177.9	1200	1200
2024-08-01	1180.7	1177.9	1200	1200
2024-07-01	1180.7	1177.9	1200	1200
2024-06-01	1180.7	1177.9	1200	1200
2024-08-01	1180.7	1177.9	1200	1200
2024-04-01	1180.7	1177.9	1200	1200
2024-03-01	1180.7	1177.9	1200	1200
2024-02-01	1180.7	1177.9	1200	1200
2024-01-01	1180.7	1177.9	1200	1200
2023-12-01	1180.7	1177.9	1200	1200
2023-11-01	1180.7	1177.9	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	Mpumalanga Open Chess Championship 2025 (C)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Open Chess Championship 2025 (C)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
2	Trac N4 Mbombela Chess Tournament 2023 (U18)	2023-09-09	2023-09-09	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
3	White River Primary 2023 (U16)	2023-07-21	2023-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
4	Uplands College Open (B)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis
5	Rob Ferreira Hoerskool Open 2018 (C)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
6	BCM Open 2018 (C)	2018-03-24	2018-03-24	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament BCM Open 2018				Tournament BCM Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Ngomane, N (Ntombi)				Opponent Erasmus, J (Jannes)
2	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 0.5
		Opponent Ngomane, B (Believe)				Opponent Mkhatshwa, A (Ayandiswa)
3	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 1	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Sethathi, L (Lethabo)				Opponent Sibiya, S (Siphesihle)

#	Games	Start				End
1	5	Tournament BCM Open 2018				Tournament BCM Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Ngomane, N (Ntombi)				Opponent Erasmus, J (Jannes)
2	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 5	type Standard	result 0.5
		Opponent Ngomane, B (Believe)				Opponent Mkhatshwa, A (Ayandiswa)
3	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 1	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Sethathi, L (Lethabo)				Opponent Sibiya, S (Siphesihle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament BCM Open 2018				Tournament BCM Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Ngomane, N (Ntombi)				Opponent Erasmus, J (Jannes)
2	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 1	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Sethathi, L (Lethabo)				Opponent Sibiya, S (Siphesihle)
3	2	Tournament White River Primary 2023				Tournament White River Primary 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-07-21	rnd 5	type Standard	result 1
		Opponent Maphanga, N (Namhla)				Opponent Manowe, C (Christian)

#	Games	Start				End
1	5	Tournament BCM Open 2018				Tournament BCM Open 2018
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Ngomane, N (Ntombi)				Opponent Erasmus, J (Jannes)
2	2	Tournament Mpumalanga Open Chess Championship 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-04-19	rnd 1	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Sethathi, L (Lethabo)				Opponent Sibiya, S (Siphesihle)
3	2	Tournament White River Primary 2023				Tournament White River Primary 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-07-21	rnd 5	type Standard	result 1
		Opponent Maphanga, N (Namhla)				Opponent Manowe, C (Christian)

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	Van Vuuren ,J (Joshua)	2	1	0	2	1	0	0	0	0	0	0	0
1	Van Vuuren ,J (Joshua)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Themba ,S (Samkelo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Themba ,S (Samkelo)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
3	Makamo ,M (Mihla)	1	1	425	1	1	425	0	0	0	0	0	0
3	Makamo ,M (Mihla)	1	1148.9	1573.9	1	1141.3	1573.9	0	0	0	0	0	0
4	Sephton ,M (Milan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sephton ,M (Milan)	1	503	78	1	503	78	0	0	0	0	0	0
5	Sethathi ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sethathi ,L (Lethabo)	1	1267.5	1692.5	1	1305.3	1692.5	0	0	0	0	0	0
6	Ndlovu ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ndlovu ,A (Ayanda)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Maphosa ,B (Banele)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Maphosa ,B (Banele)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Ngomane ,N (Ntombi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngomane ,N (Ntombi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ndashe ,A (Andile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ndashe ,A (Andile)	1	532.4	107.4	1	532.4	107.4	0	0	0	0	0	0
10	Twala ,T (Tumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Twala ,T (Tumelo)	1	1251.9	826.9	1	1231.7	826.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mabuza, B (Bayanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms