Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabuza, B (Bongani)

Chess SA id

1960133767

FIDE id

Date of birth

1996-03-16 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1275.9	1179.6	1300	1300
Raw rating	1275.9	1179.6	1300	1300
Weighted rating	1275	1179.6	1299	1299
Weighted performance	0	0	0	0
Floor	775.9	700	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	148.8	170.7	143.8	143.8
Highest rating	1275.9 2024-02-01	1200 2018-10-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1275.9 2024-02-01	1200 2020-01-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1272.8 2025-08-01	1200 2018-10-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1275.9	1179.6	1300	1300
Analysis
Rating	1275.9	1179.6	1300	1300
Raw rating	1275.9	1179.6	1300	1300
Weighted rating	1275	1179.6	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	775.9	700	800	800
Max/Min rating change allowed	148.8	170.7	143.8	143.8
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	1275.9	1179.6	1300	1300
New weighted rating	1275.6	1179.6	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1275.9	1179.6	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1275.9	1179.6	1300	1300
New K-factor	36	36	36	36
New floor	775.9	700	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	11	11
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	11	3	27.27	-193.2	1336.2	1143
Standard	11	3	27.27	-193.2	1336.2	1143
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1275.9	1179.6	1300	1300
2025-09-01	1275.9	1179.6	1300	1300
2025-08-01	1275.9	1179.6	1300	1300
2025-07-01	1275.9	1179.6	1300	1300
2025-06-01	1275.9	1179.6	1300	1300
2025-05-01	1275.9	1179.6	1300	1300
2025-04-01	1275.9	1179.6	1300	1300
2025-03-01	1275.9	1179.6	1300	1300
2025-02-01	1275.9	1179.6	1300	1300
2025-01-01	1275.9	1179.6	1300	1300
2024-12-01	1275.9	1179.6	1300	1300
2024-11-01	1275.9	1179.6	1300	1300
2024-10-01	1275.9	1179.6	1300	1300
2024-09-01	1275.9	1179.6	1300	1300
2024-08-01	1275.9	1179.6	1300	1300
2024-07-01	1275.9	1179.6	1300	1300
2024-06-01	1275.9	1179.6	1300	1300
2024-08-01	1275.9	1179.6	1300	1300
2024-04-01	1275.9	1179.6	1300	1300
2024-03-01	1275.9	1179.6	1300	1300
2024-02-01	1275.9	1179.6	1300	1300
2024-01-01	1275.9	1179.6	1300	1300
2023-12-01	1184.6	1179.6	1200	1200
2023-11-01	1184.6	1179.6	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	2022 Blou Bul Open (B)	2022-06-25	2022-06-26	Standard	Tshwane (GTP)	5	3	1	Yes	Analysis
2	Piet Robertse 2022 (C)	2022-02-05	2022-02-05	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
3	2022 Tshwane Chess Open Registration Tournament (B)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2022 Blou Bul Open				Tournament 2022 Blou Bul Open
		date 2022-06-25	rnd 3	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Botha, L (Lorelei)				Opponent Botha, L (Lorelei)
2	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 5	type Standard	result 1	date 2022-02-05	rnd 5	type Standard	result 1
		Opponent Du Plessis, G (Grant)				Opponent Du Plessis, G (Grant)
3	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 3	type Standard	result 1	date 2022-02-05	rnd 3	type Standard	result 1
		Opponent Mcphail, M (Matthew)				Opponent Mcphail, M (Matthew)

#	Games	Start				End
1	1	Tournament 2022 Blou Bul Open				Tournament 2022 Blou Bul Open
		date 2022-06-25	rnd 3	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Botha, L (Lorelei)				Opponent Botha, L (Lorelei)
2	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 5	type Standard	result 1	date 2022-02-05	rnd 5	type Standard	result 1
		Opponent Du Plessis, G (Grant)				Opponent Du Plessis, G (Grant)
3	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 3	type Standard	result 1	date 2022-02-05	rnd 3	type Standard	result 1
		Opponent Mcphail, M (Matthew)				Opponent Mcphail, M (Matthew)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2022 Blou Bul Open				Tournament 2022 Blou Bul Open
		date 2022-06-25	rnd 3	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Botha, L (Lorelei)				Opponent Botha, L (Lorelei)
2	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 5	type Standard	result 1	date 2022-02-05	rnd 5	type Standard	result 1
		Opponent Du Plessis, G (Grant)				Opponent Du Plessis, G (Grant)
3	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 3	type Standard	result 1	date 2022-02-05	rnd 3	type Standard	result 1
		Opponent Mcphail, M (Matthew)				Opponent Mcphail, M (Matthew)

#	Games	Start				End
1	1	Tournament 2022 Blou Bul Open				Tournament 2022 Blou Bul Open
		date 2022-06-25	rnd 3	type Standard	result 1	date 2022-06-25	rnd 3	type Standard	result 1
		Opponent Botha, L (Lorelei)				Opponent Botha, L (Lorelei)
2	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 5	type Standard	result 1	date 2022-02-05	rnd 5	type Standard	result 1
		Opponent Du Plessis, G (Grant)				Opponent Du Plessis, G (Grant)
3	1	Tournament Piet Robertse 2022				Tournament Piet Robertse 2022
		date 2022-02-05	rnd 3	type Standard	result 1	date 2022-02-05	rnd 3	type Standard	result 1
		Opponent Mcphail, M (Matthew)				Opponent Mcphail, M (Matthew)

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	Du Toit ,GJ (Gerhardus (Eghardt) Johannes)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Du Toit ,GJ (Gerhardus (Eghardt) Johannes)	2	1455.1	1030.1	2	1453.2	1030.1	0	0	0	0	0	0
2	Tissot Van Patot ,D (Donovan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tissot Van Patot ,D (Donovan)	1	1237.9	812.9	1	1236.9	812.9	0	0	0	0	0	0
3	Du Plessis ,G (Grant)	1	1	425	1	1	425	0	0	0	0	0	0
3	Du Plessis ,G (Grant)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Botha ,L (Lorelei)	1	1	425	1	1	425	0	0	0	0	0	0
4	Botha ,L (Lorelei)	1	1252.5	1677.5	1	1244.9	1677.5	0	0	0	0	0	0
5	Naude ,N (Nia)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Naude ,N (Nia)	1	1422.6	997.6	1	1413.3	997.6	0	0	0	0	0	0
6	Yang ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Yang ,A (Alex)	1	1505.3	1080.3	1	1468.3	1080.3	0	0	0	0	0	0
7	Le Roux ,C (Claire)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Le Roux ,C (Claire)	1	1502.7	1077.7	1	1496.4	1077.7	0	0	0	0	0	0
8	Mcphail ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mcphail ,M (Matthew)	1	1228.8	1653.8	1	1241.1	1653.8	0	0	0	0	0	0
9	Rammala ,TR (Tlale Ronald)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rammala ,TR (Tlale Ronald)	1	1155.2	730.2	1	1144.8	730.2	0	0	0	0	0	0
10	Seip ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Seip ,B (Benjamin)	1	1283	858	1	1283	858	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 (Bongani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms