Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mahlangu, N (Nonhlanhla)

Chess SA id

2120193661

FIDE id

Date of birth

2012-06-02 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1167.4	1160.9	1199.9	1200
Raw rating	1167.4	1160.9	1199.9	1200
Weighted rating	1165.7	1158.3	1199.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.7	175.3	165.8	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
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	0	0	0
New rating	1167.4	1160.9	1199.9	1200
Analysis
Rating	1167.4	1160.9	1199.9	1200
Raw rating	1167.4	1160.9	1199.9	1200
Weighted rating	1165.7	1158.3	1199.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	173.7	175.3	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	1167.4	1160.9	1199.9	1200
New weighted rating	1165.9	1158.6	1199.8	1200
New weighted performance	0	0	0	0
Temp new rating	1167.4	1160.9	1199.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1167.4	1160.9	1199.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	18	12	6
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	23	17	6

Games since
	Main 23	Standard 17		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	18	6.5	36.11	-118.1	1228.1	1110
Standard	12	4	33.33	-141.7	1233.2	1091.5
Rapid	6	2.5	41.67	-70.8	1217.8	1147
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	8	34.78	-129.3	1215.2	1085.9
Standard	17	5.5	32.35	-150	1214.3	1064.3
Rapid	6	2.5	41.67	-70.8	1217.8	1147
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1167.4	1160.9	1199.9	1200
2025-11-30	1167.4	1160.9	1199.9	1200
2025-11-01	1167.4	1160.9	1199.9	1200
2025-09-30	1167.4	1160.9	1199.9	1200
2025-09-01	1167.4	1160.9	1199.9	1200
2025-08-01	1167.4	1160.9	1199.9	1200
2025-07-01	1167.4	1160.9	1199.8	1200
2025-06-01	1167.4	1160.9	1198.6	1200
2025-05-01	1168.3	1160.9	1200	1200
2025-04-01	1168	1160.7	1200	1200
2025-03-01	1168.5	1161.3	1200	1200
2025-02-01	1170	1163	1200	1200
2025-01-01	1159.5	1150	1200	1200
2024-12-01	1159.5	1150	1200	1200
2024-11-01	1159.5	1150	1200	1200
2024-10-01	1159.5	1150	1200	1200
2024-09-01	1159.5	1150	1200	1200
2024-11-01	1159.5	1150	1200	1200
2024-07-01	1159.5	1150	1200	1200
2024-06-01	1159.5	1150	1200	1200
2024-05-01	1159.5	1150	1200	1200
2024-04-01	1159.5	1150	1200	1200
2024-03-01	1159.5	1150	1200	1200
2024-02-01	1200	1200	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	St John's CBC Rapid 2025 (U14)	2025-05-24	2025-05-24	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U13 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
4	North District School Trials 2024 (U13 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 6	type Rapid	result 0.5
		Opponent Puwane, K (Kumnandi)				Opponent Baliso, A (Asenathi)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Mali, M (Mbalentle)
3	2	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Sauls, D (Deana)				Opponent Ismail, Z (Zaariya)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Mali, M (Mbalentle)
2	2	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 4	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Sauls, D (Deana)				Opponent Ismail, Z (Zaariya)
3	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Booysen, G (Giavanna)				Opponent Booysen, G (Giavanna)

#	Games	Start				End
1	2	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 6	type Rapid	result 0.5
		Opponent Puwane, K (Kumnandi)				Opponent Baliso, A (Asenathi)
2	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Tshaka, S (Sinayo)				Opponent Tshaka, S (Sinayo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Mali, M (Mbalentle)
2	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Puwane, K (Kumnandi)				Opponent Puwane, K (Kumnandi)
3	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Tshaka, S (Sinayo)				Opponent Tshaka, S (Sinayo)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Basson, E (Emily-Lynne)				Opponent Mali, M (Mbalentle)
2	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 4	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Booysen, G (Giavanna)				Opponent Booysen, G (Giavanna)
3	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Wiggill, L (Lihane)				Opponent Wiggill, L (Lihane)

#	Games	Start				End
1	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Puwane, K (Kumnandi)				Opponent Puwane, K (Kumnandi)
2	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Tshaka, S (Sinayo)				Opponent Tshaka, S (Sinayo)

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	Booysen ,G (Giavanna)	2	1	0	2	1	0	0	0	0	0	0	0
1	Booysen ,G (Giavanna)	2	1243.8	1243.8	2	1239.7	1243.8	0	0	0	0	0	0
2	Nelson ,R (Reese)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Nelson ,R (Reese)	2	1213.9	788.9	2	1201.1	788.9	0	0	0	0	0	0
3	Sigabi ,L (Liyema)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Sigabi ,L (Liyema)	2	1182.9	757.9	1	1193.1	757.9	1	1141.9	757.9	0	0	0
4	Li ,K (Karena)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Li ,K (Karena)	2	1315.7	890.7	1	1291.5	890.7	1	1263.1	890.7	0	0	0
5	Basson ,E (Emily-Lynne)	1	1	425	1	1	425	0	0	0	0	0	0
5	Basson ,E (Emily-Lynne)	1	1197.4	1622.4	1	1196.8	1622.4	0	0	0	0	0	0
6	Barnard ,M (Maxine)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Barnard ,M (Maxine)	1	1163.3	738.3	1	1169.8	738.3	0	0	0	0	0	0
7	Sybokwe ,O (Ovayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sybokwe ,O (Ovayo)	1	1113.7	688.7	1	1092.8	688.7	0	0	0	0	0	0
8	James ,L (Linda)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	James ,L (Linda)	1	1167.8	742.8	1	1159.6	742.8	0	0	0	0	0	0
9	Clensie ,M (Maralyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Clensie ,M (Maralyn)	1	1211.9	786.9	1	1219.8	786.9	0	0	0	0	0	0
10	Ismail ,Z (Zaariya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Ismail ,Z (Zaariya)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mahlangu, N (Nonhlanhla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms