Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, M (Mbali)

Chess SA id

2090142902

FIDE id

Date of birth

2009-01-10 (U18)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1255.6	1271.2	1200	1200
Raw rating	1255.6	1271.2	1200	1200
Weighted rating	1255.6	1271.2	1200	1200
Weighted performance	0	0	0	0
Floor	755.6	771.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.2	149.8	165.8	165.8
Highest rating	1329.1 2022-08-01	1347.7 2022-08-01	1204.1 2022-06-01	1200 2018-10-01
Highest raw rating	1255.6 2024-03-01	1271.2 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1255.6 2024-08-01	1271.2 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1329.1 2022-08-01	1347.7 2022-08-01	1204.1 2022-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1255.6	1271.2	1200	1200
Analysis
Rating	1255.6	1271.2	1200	1200
Raw rating	1255.6	1271.2	1200	1200
Weighted rating	1255.6	1271.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	755.6	771.2	700	700
Max/Min rating change allowed	153.2	149.8	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	1255.6	1271.2	1200	1200
New weighted rating	1255.6	1271.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1255.6	1271.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1255.6	1271.2	1200	1200
New K-factor	36	36	36	36
New floor	755.6	771.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	15	9	6
	0	0	0
History	15	9	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	15	9.5	63.33	113.3	1189.7	1303
Standard	9	6.5	72.22	188.9	1182.8	1371.7
Rapid	6	3	50	0	1200	1200
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1255.6	1271.2	1200	1200
2025-09-01	1255.6	1271.2	1200	1200
2025-08-01	1255.6	1271.2	1200	1200
2025-07-01	1255.6	1271.2	1200	1200
2025-06-01	1255.6	1271.2	1200	1200
2025-05-01	1255.6	1271.2	1200	1200
2025-04-01	1255.6	1271.2	1200	1200
2025-03-01	1255.6	1271.2	1200	1200
2025-02-01	1255.6	1271.2	1200	1200
2025-01-01	1255.6	1271.2	1200	1200
2024-12-01	1255.6	1271.2	1200	1200
2024-11-01	1255.6	1271.2	1200	1200
2024-10-01	1255.6	1271.2	1200	1200
2024-09-01	1255.6	1271.2	1200	1200
2024-08-01	1255.6	1271.2	1200	1200
2024-07-01	1255.6	1271.2	1200	1200
2024-06-01	1255.6	1271.2	1200	1200
2024-08-01	1255.6	1271.2	1200	1200
2024-04-01	1255.6	1271.2	1200	1200
2024-03-01	1255.6	1271.2	1200	1200
2024-02-01	1255.6	1271.2	1200	1200
2024-01-01	1255.6	1271.2	1200	1200
2023-12-01	1255.6	1271.2	1200	1200
2023-11-01	1255.6	1271.2	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 Gauteng North Schools District League Finals (U13 Girls)	2022-08-20	2022-08-20	Standard	Tshwane (GTP)	5	4	3.5	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U13 Girls)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Gauteng North District Individual Chess Finals 2022 (U13 Girls)	2022-06-11	2022-06-11	Rapid	Tshwane (GTP)	7	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gauteng North District Individual Chess Finals 2022				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Marobela, M (Mmatapa)				Opponent Masuku, S (Simphiwe)
2	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 0.5
		Opponent Mohlala, G (Gertrude)				Opponent Masemola, N (Naledi)
3	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maphiri, M (Musandiwa Caroline)				Opponent Greeff, L (Lanelle Leeandra)

#	Games	Start				End
1	4	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-08-20	rnd 1	type Standard	result 0.5	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Mojafi, K (Keketso)				Opponent Masuku, S (Simphiwe)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maphiri, M (Musandiwa Caroline)				Opponent Greeff, L (Lanelle Leeandra)
3	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 5	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Kleyn, Z (Zonika)

#	Games	Start				End
1	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 0.5
		Opponent Mohlala, G (Gertrude)				Opponent Masemola, N (Naledi)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Marobela, M (Mmatapa)				Opponent Marobela, M (Mmatapa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-08-20	rnd 2	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Morumudi, R (Reatlegile Mpelegeng)				Opponent Masuku, S (Simphiwe)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maphiri, M (Musandiwa Caroline)				Opponent Greeff, L (Lanelle Leeandra)
3	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 5	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Kleyn, Z (Zonika)

#	Games	Start				End
1	3	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-08-20	rnd 2	type Standard	result 1	date 2022-08-20	rnd 5	type Standard	result 1
		Opponent Morumudi, R (Reatlegile Mpelegeng)				Opponent Masuku, S (Simphiwe)
2	2	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Maphiri, M (Musandiwa Caroline)				Opponent Greeff, L (Lanelle Leeandra)
3	1	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 5	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Kleyn, Z (Zonika)

#	Games	Start				End
1	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Marobela, M (Mmatapa)				Opponent Marobela, M (Mmatapa)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 3	type Rapid	result 1
		Opponent Mohlala, G (Gertrude)				Opponent Mohlala, G (Gertrude)

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	Mojafi ,K (Keketso)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
1	Mojafi ,K (Keketso)	2	1191.9	979.4	1	1132	1191.9	1	1200	766.9	0	0	0
2	Greeff ,L (Lanelle Leeandra)	1	1	425	1	1	425	0	0	0	0	0	0
2	Greeff ,L (Lanelle Leeandra)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Morumudi ,R (Reatlegile Mpelegeng)	1	1	425	1	1	425	0	0	0	0	0	0
3	Morumudi ,R (Reatlegile Mpelegeng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Makgeta ,L (Letlhogonolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Makgeta ,L (Letlhogonolo)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Maphiri ,M (Musandiwa Caroline)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maphiri ,M (Musandiwa Caroline)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Masuku ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Masuku ,S (Simphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mokoena ,L (Lungile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mokoena ,L (Lungile)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mavuso ,L (Luyanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mavuso ,L (Luyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Kleyn ,Z (Zonika)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kleyn ,Z (Zonika)	1	1060.9	1485.9	1	1047.9	1485.9	0	0	0	0	0	0
10	Marobela ,M (Mmatapa)	1	1	425	0	0	0	1	1	425	0	0	0
10	Marobela ,M (Mmatapa)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Mahlangu, M (Mbali)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms