Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bonga, L (Lulutho)

Chess SA id

2100109050

FIDE id

Date of birth

2010-01-12 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.2	1161.1	1220	1200
Raw rating	1179.2	1161.1	1220	1200
Weighted rating	1179.2	1161.1	1220	1200
Weighted performance	306.8	291.4	0	0
Floor	721.6	720.8	720	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.8	175.3	161.2	165.8
Highest rating	1304.4 2019-02-01	1281.5 2019-02-01	1282.1 2019-06-01	1200 2018-10-01
Highest raw rating	1221.6 2019-03-01	1220.8 2019-03-01	1220 2024-03-01	1200 2024-03-01
Highest weighted rating	1221.6 2019-03-01	1220.8 2019-03-01	1220 2024-03-01	1200 2018-10-01
Highest weighted performance	1304.4 2019-02-01	1281.5 2019-02-01	1282.1 2019-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.2	1161.1	1220	1200
Analysis
Rating	1179.2	1161.1	1220	1200
Raw rating	1179.2	1161.1	1220	1200
Weighted rating	1179.2	1161.1	1220
Weighted performance	306.8	291.4	0
K-factor	36	36	36	36
Floor	721.6	720.8	720	700
Max/Min rating change allowed	170.8	175.3	161.2	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	1179.2	1161.1	1220	1200
New weighted rating	1179.2	1161.1	1220	1200
New weighted performance	299.8	284.6	0	0
Temp new rating	1179.2	1161.1	1220	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.2	1161.1	1220	1200
New K-factor	36	36	36	36
New floor	721.6	720.8	720	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	34	28	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	34	15	44.12	-50	1207.1	1157.1
Standard	28	11.5	41.07	-75.9	1208.6	1132.7
Rapid	6	3.5	58.33	70.8	1200	1270.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1179.2	1161.1	1220	1200
2025-09-30	1179.2	1161.1	1220	1200
2025-09-01	1179.2	1161.1	1220	1200
2025-08-01	1179.2	1161.1	1220	1200
2025-07-01	1179.2	1161.1	1220	1200
2025-06-01	1179.2	1161.1	1220	1200
2025-05-01	1179.2	1161.1	1220	1200
2025-04-01	1179.2	1161.1	1220	1200
2025-03-01	1179.2	1161.1	1220	1200
2025-02-01	1179.2	1161.1	1220	1200
2025-01-01	1179.2	1161.1	1220	1200
2024-12-01	1179.2	1161.1	1220	1200
2024-11-01	1179.2	1161.1	1220	1200
2024-10-01	1179.2	1161.1	1220	1200
2024-09-01	1179.2	1161.1	1220	1200
2024-08-01	1179.2	1161.1	1220	1200
2024-07-01	1179.2	1161.1	1220	1200
2024-09-01	1179.2	1161.1	1220	1200
2024-05-01	1179.2	1161.1	1220	1200
2024-04-01	1179.2	1161.1	1220	1200
2024-03-01	1179.2	1161.1	1220	1200
2024-02-01	1179.2	1161.1	1220	1200
2024-01-01	1179.2	1161.1	1220	1200
2023-12-01	1179.2	1161.1	1220	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	2020 Metro Trials (U11 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	WP Schools South Chess 2020 (U11)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
3	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	0	0	No	Analysis
4	2019 Rylands Library Winter Slam (Beginner)	2019-06-27	2019-06-27	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
6	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
7	Metro School Chess Closed Individual Trials 2019 (U7+U9 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
8	2019 South District Schools Trials (U9)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 0.5
		Opponent Kanugonda, KR (Kashwini Reddy)				Opponent Mlahleni, O (Okuhle)
2	2	Tournament WP Schools South Chess 2020				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Owens, J (Joshua)				Opponent Joni, A (Ayakhe)
3	2	Tournament 2019 Rylands Library Winter Slam				Tournament WP Schools South Chess 2020
		date 2019-06-27	rnd 6	type Rapid	result 0.5	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Jonathan, M (Mueed)				Opponent Swartz, M (Mohammad Khayyaam)

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 0.5
		Opponent Kanugonda, KR (Kashwini Reddy)				Opponent Mlahleni, O (Okuhle)
2	2	Tournament WP Schools South Chess 2020				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Owens, J (Joshua)				Opponent Joni, A (Ayakhe)
3	2	Tournament 2019 South District Schools Trials				Tournament 2019 South District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Mayekiso, A (Amila)				Opponent Mabhanti, E (Esihle)

#	Games	Start				End
1	2	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 3	type Rapid	result 1	date 2019-06-27	rnd 4	type Rapid	result 1
		Opponent Lewis, M (Mueez)				Opponent Miller, L (Lucheyem)
2	1	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 6	type Rapid	result 0.5	date 2019-06-27	rnd 6	type Rapid	result 0.5
		Opponent Jonathan, M (Mueed)				Opponent Jonathan, M (Mueed)
3	1	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 1	type Rapid	result 1	date 2019-06-27	rnd 1	type Rapid	result 1
		Opponent Losper, G (Gadija)				Opponent Losper, G (Gadija)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament WP Schools South Chess 2020				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Owens, J (Joshua)				Opponent Joni, A (Ayakhe)
2	2	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 3	type Rapid	result 1	date 2019-06-27	rnd 4	type Rapid	result 1
		Opponent Lewis, M (Mueez)				Opponent Miller, L (Lucheyem)
3	2	Tournament 2019 South District Schools Trials				Tournament 2019 South District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Mayekiso, A (Amila)				Opponent Mabhanti, E (Esihle)

#	Games	Start				End
1	2	Tournament WP Schools South Chess 2020				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Owens, J (Joshua)				Opponent Joni, A (Ayakhe)
2	2	Tournament 2019 South District Schools Trials				Tournament 2019 South District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Mayekiso, A (Amila)				Opponent Mabhanti, E (Esihle)
3	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Kanugonda, KR (Kashwini Reddy)				Opponent Kanugonda, KR (Kashwini Reddy)

#	Games	Start				End
1	2	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 3	type Rapid	result 1	date 2019-06-27	rnd 4	type Rapid	result 1
		Opponent Lewis, M (Mueez)				Opponent Miller, L (Lucheyem)
2	1	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 1	type Rapid	result 1	date 2019-06-27	rnd 1	type Rapid	result 1
		Opponent Losper, G (Gadija)				Opponent Losper, G (Gadija)

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	Ngutyana ,O (Olona)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ngutyana ,O (Olona)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Ngudle ,M (Mandisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngudle ,M (Mandisi)	1	1212.6	787.6	1	1206.2	787.6	0	0	0	0	0	0
3	Li ,K (Karena)	1	1	425	1	1	425	0	0	0	0	0	0
3	Li ,K (Karena)	1	1141.6	1566.6	1	1131.6	1566.6	0	0	0	0	0	0
4	Mutunhire ,R (Roy)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mutunhire ,R (Roy)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mlahleni ,O (Okuhle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mlahleni ,O (Okuhle)	1	1274.3	1274.3	1	1258.8	1274.3	0	0	0	0	0	0
6	Owens ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
6	Owens ,J (Joshua)	1	1169.3	1594.3	1	1153.3	1594.3	0	0	0	0	0	0
7	De Wee ,J (Jaydene)	1	1	425	1	1	425	0	0	0	0	0	0
7	De Wee ,J (Jaydene)	1	1167.7	1592.7	1	1166	1592.7	0	0	0	0	0	0
8	Simpson ,Z (Zion)	1	1	425	1	1	425	0	0	0	0	0	0
8	Simpson ,Z (Zion)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mabika ,B (Bheka)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mabika ,B (Bheka)	1	1275.8	850.8	1	1272.7	850.8	0	0	0	0	0	0
10	Makhasi ,A (Athule)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Makhasi ,A (Athule)	1	1271	846	1	1248.4	846	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Bonga, L (Lulutho)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms