Chess South Africa Ratings Database

PLAYER PAGE

Personal

Makwetu, B (Bonga)

Chess SA id

103090518

FIDE id

Date of birth

2003-12-15 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	841.1	846.3	617	617.2
Raw rating	835.3	846.3	616.4	617.2
Weighted rating	841.1	846.3	617	617.2
Weighted performance	277.6	47.9	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	278.8	274.5	380.9	380.4
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	842.9 2024-02-01	846.3 2024-02-01	617.2 2024-02-01	617.2 2024-02-01
Highest weighted rating	842.9 2024-11-01	846.3 2024-11-01	617.2 2024-11-01	617.2 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	0	-0.1	0
New rating	840.6	846.3	616.9	617.2
Analysis
Rating	841.1	846.3	617	617.2
Raw rating	835.3	846.3	616.4	617.2
Weighted rating	841.1	846.3	617
Weighted performance	277.6	47.9	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	278.8	274.5	380.9	380.4
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	835.3	846.3	616.4	617.2
New weighted rating	840.6	846.3	616.9	617.2
New weighted performance	272.6	42.9	0	0
Temp new rating	840.6	846.3	616.9	617.2
Temp new rating +/-	-0.5	0	-0.1	0
Final new rating +/-	-0.5	0	-0.1	0
New rating	840.6	846.3	616.9	617.2
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	62	58	4

Games since
	Main 4	Standard 0		Rapid 4		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	4	0	0	-425	1212.8	787.8
Standard	0	0	0	0	0	0
Rapid	4	0	0	-425	1212.8	787.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	10	34.48	-131.9	894.7	762.8
Standard	25	10	40	-85	843.8	758.8
Rapid	4	0	0	-425	1212.8	787.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	835.3	846.3	616.4	617.2
2025-09-30	835.3	846.3	616.4	617.2
2025-09-01	835.3	846.3	616.4	617.2
2025-08-01	842.9	846.3	617.2	617.2
2025-07-01	842.9	846.3	617.2	617.2
2025-06-01	842.9	846.3	617.2	617.2
2025-05-01	842.9	846.3	617.2	617.2
2025-04-01	842.9	846.3	617.2	617.2
2025-03-01	842.9	846.3	617.2	617.2
2025-02-01	842.9	846.3	617.2	617.2
2025-01-01	842.9	846.3	617.2	617.2
2024-12-01	842.9	846.3	617.2	617.2
2024-11-01	842.9	846.3	617.2	617.2
2024-10-01	842.9	846.3	617.2	617.2
2024-09-01	842.9	846.3	617.2	617.2
2024-08-01	842.9	846.3	617.2	617.2
2024-07-01	842.9	846.3	617.2	617.2
2024-09-01	842.9	846.3	617.2	617.2
2024-05-01	842.9	846.3	617.2	617.2
2024-04-01	842.9	846.3	617.2	617.2
2024-03-01	842.9	846.3	617.2	617.2
2024-02-01	842.9	846.3	617.2	617.2
2024-01-01	842.9	846.3	617.2	617.2
2023-12-01	842.9	846.3	617.2	617.2

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 Provincial TVET Colleges CoSACSA 2025 (Open)	2025-08-09	2025-08-09	Rapid	Nkangala (MNW)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Provincial TVET Colleges CoSACSA 2025 (Open)	2025-08-09	2025-08-09	Rapid	Nkangala (MNW)	5	4	0	Yes	Analysis
2	2018 Lubowski Open (D)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2018 Chris Greyling Open (D)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	2018 Crawford Open (D)	2018-03-24	2018-03-24	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
5	2018 Tshwane Registration Open Chess Tournament (D)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	South African Junior Team Championships 2017 (U16B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2018 Lubowski Open				Tournament 2018 Lubowski Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Nhlapo, A (Ayanda)				Opponent Zwane, A (Asanda)
2	3	Tournament 2018 Chris Greyling Open				Tournament 2018 Lubowski Open
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Elliott, C (Cayden)				Opponent Dvir, J (Jordan)
3	3	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 0.5	date 2018-01-27	rnd 5	type Standard	result 0.5
		Opponent Kleynhans, N (Nelrie)				Opponent Van Den Berg, R (Rynhardt)

#	Games	Start				End
1	3	Tournament 2018 Lubowski Open				Tournament 2018 Lubowski Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Nhlapo, A (Ayanda)				Opponent Zwane, A (Asanda)
2	3	Tournament 2018 Chris Greyling Open				Tournament 2018 Lubowski Open
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Elliott, C (Cayden)				Opponent Dvir, J (Jordan)
3	3	Tournament 2018 Tshwane Registration Open Chess Tournament				Tournament 2018 Tshwane Registration Open Chess Tournament
		date 2018-01-27	rnd 3	type Standard	result 0.5	date 2018-01-27	rnd 5	type Standard	result 0.5
		Opponent Kleynhans, N (Nelrie)				Opponent Van Den Berg, R (Rynhardt)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2018 Lubowski Open				Tournament 2018 Lubowski Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Nhlapo, A (Ayanda)				Opponent Zwane, A (Asanda)
2	3	Tournament 2018 Chris Greyling Open				Tournament 2018 Lubowski Open
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Elliott, C (Cayden)				Opponent Dvir, J (Jordan)
3	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Vermeulen, T (Tiaan Leon)				Opponent Vermeulen, T (Tiaan Leon)

#	Games	Start				End
1	3	Tournament 2018 Lubowski Open				Tournament 2018 Lubowski Open
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Nhlapo, A (Ayanda)				Opponent Zwane, A (Asanda)
2	3	Tournament 2018 Chris Greyling Open				Tournament 2018 Lubowski Open
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Elliott, C (Cayden)				Opponent Dvir, J (Jordan)
3	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Vermeulen, T (Tiaan Leon)				Opponent Vermeulen, T (Tiaan Leon)

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	Swanepoel ,D (Darius)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Swanepoel ,D (Darius)	2	622.8	410.3	2	628.6	410.3	0	0	0	0	0	0
2	Vermeulen ,T (Tiaan Leon)	1	1	425	1	1	425	0	0	0	0	0	0
2	Vermeulen ,T (Tiaan Leon)	1	607.2	1032.2	1	626.4	1032.2	0	0	0	0	0	0
3	Van Den Berg ,R (Rynhardt)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Van Den Berg ,R (Rynhardt)	1	687.6	687.6	1	687.6	687.6	0	0	0	0	0	0
4	Senokoane ,L (Lungile)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Senokoane ,L (Lungile)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Van Der Vyver ,BL (Braam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Der Vyver ,BL (Braam)	1	1227.2	802.2	1	1227.2	802.2	0	0	0	0	0	0
6	Van Dyk ,SJ (Sarel Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Dyk ,SJ (Sarel Johannes)	1	739.8	314.8	1	738.8	314.8	0	0	0	0	0	0
7	Nel ,JM (James Muller)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nel ,JM (James Muller)	1	813.6	388.6	1	816.6	388.6	0	0	0	0	0	0
8	Bogaard ,FK (Franco Konrad)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bogaard ,FK (Franco Konrad)	1	951.2	1376.2	1	949.2	1376.2	0	0	0	0	0	0
9	Zwane ,A (Asanda)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zwane ,A (Asanda)	1	701.2	1126.2	1	722.8	1126.2	0	0	0	0	0	0
10	Lamola ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lamola ,K (Katlego)	1	1145.1	720.1	1	1145.1	720.1	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

Makwetu, B (Bonga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms