Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zulu, N (Nthabiseng)

Chess SA id

2970146841

FIDE id

Date of birth

1997-06-08 (Adult)

Gender

Female

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.8	1207.4	1149.4	1200
Raw rating	1197.8	1207.4	1149.4	1200
Weighted rating	1196.6	1206.4	1149	1200
Weighted performance	853.5	0	0	0
Floor	721.6	723.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.3	164.1	178.2	165.8
Highest rating	1266.1 2022-12-01	1261.5 2022-12-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1221.6 2023-01-01	1223.9 2023-05-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1221.6 2023-12-01	1223.9 2023-12-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1266.1 2022-12-01	1261.5 2022-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.8	1207.4	1149.4	1200
Analysis
Rating	1197.8	1207.4	1149.4	1200
Raw rating	1197.8	1207.4	1149.4	1200
Weighted rating	1196.6	1206.4	1149
Weighted performance	853.5	0	0
K-factor	36	36	36	36
Floor	721.6	723.9	700	700
Max/Min rating change allowed	166.3	164.1	178.2	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	1197.8	1207.4	1149.4	1200
New weighted rating	1196.7	1206.5	1149	1200
New weighted performance	846.8	0	0	0
Temp new rating	1197.8	1207.4	1149.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.8	1207.4	1149.4	1200
New K-factor	36	36	36	36
New floor	721.6	723.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	6	0	6
	20	16	4
	9	9	0
	0	0	0
History	35	25	10

Games since
	Main 15	Standard 9		Rapid 6		Blitz 0
Gender	Female
Age group	Adult
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	35	17	48.57	-12.1	1211.9	1199.7
Standard	25	13.5	54	34	1189.6	1223.6
Rapid	10	3.5	35	-127.5	1267.5	1140
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1197.8	1207.4	1149.4	1200
2025-09-30	1197.8	1207.4	1149.4	1200
2025-09-01	1197.8	1207.4	1149.4	1200
2025-08-01	1197.8	1207.4	1149.4	1200
2025-07-01	1197.8	1207.4	1149.4	1200
2025-06-01	1197.8	1207.4	1149.4	1200
2025-05-01	1197.8	1207.4	1149.4	1200
2025-04-01	1197.8	1207.4	1149.4	1200
2025-03-01	1197.8	1207.4	1149.4	1200
2025-02-01	1197.8	1207.4	1149.4	1200
2025-01-01	1193.5	1204.5	1147.6	1200
2024-12-01	1193.5	1204.5	1147.6	1200
2024-11-01	1193.5	1204.5	1147.6	1200
2024-10-01	1193.5	1204.5	1147.6	1200
2024-09-01	1193.5	1204.5	1147.6	1200
2024-08-01	1193.5	1204.5	1147.6	1200
2024-07-01	1193.5	1204.5	1147.6	1200
2024-09-01	1193.5	1204.5	1147.6	1200
2024-05-01	1193.5	1204.5	1147.6	1200
2024-04-01	1199.3	1204.5	1152.4	1200
2024-03-01	1199.3	1204.5	1152.4	1200
2024-02-01	1199.3	1204.5	1152.4	1200
2024-01-01	1199.3	1204.5	1152.4	1200
2023-12-01	1199.3	1204.5	1152.4	1200

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	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	0	0	No	Analysis
2	Umgungundlovu Open 2024 (A)	2024-04-06	2024-04-06	Rapid	Umgungunglovu (KUP)	6	6	2.5	Yes	Analysis
3	2023 USSA Championships (Ladies)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	4.5	Yes	Analysis
4	Grand Chess Lounge 2023 (Open)	2023-04-22	2023-04-22	Rapid	Ethekwini (KED)	5	4	1	Yes	Analysis
5	2023 KZN Open (A)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	7	7	4	Yes	Analysis
6	Ussa Chess Championships 2022 (Ladies)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2023 KZN Open				Tournament 2023 USSA Championships
		date 2023-04-30	rnd 6	type Standard	result 1	date 2023-12-05	rnd 3	type Standard	result 1
		Opponent Madlala, T (Thuthukani)				Opponent Kadiaka, L (Lerato)
2	5	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 2	type Standard	result 0.5	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Kara, R (Rumaisa)				Opponent Sedibeng, K (Kamogelo)
3	4	Tournament 2023 USSA Championships				Tournament Umgungundlovu Open 2024
		date 2023-12-07	rnd 7	type Standard	result 0.5	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Tlamama, M (Mpho)				Opponent Mkhize, A (Andile)

#	Games	Start				End
1	5	Tournament 2023 KZN Open				Tournament 2023 USSA Championships
		date 2023-04-30	rnd 6	type Standard	result 1	date 2023-12-05	rnd 3	type Standard	result 1
		Opponent Madlala, T (Thuthukani)				Opponent Kadiaka, L (Lerato)
2	5	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 2	type Standard	result 0.5	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Kara, R (Rumaisa)				Opponent Sedibeng, K (Kamogelo)
3	3	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-07	rnd 7	type Standard	result 0.5	date 2023-12-08	rnd 9	type Standard	result 1
		Opponent Tlamama, M (Mpho)				Opponent Langa, N (Ntando)

#	Games	Start				End
1	2	Tournament Umgungundlovu Open 2024				Tournament Umgungundlovu Open 2024
		date 2024-04-06	rnd 4	type Rapid	result 0.5	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Mkhize, S (Samkelo)				Opponent Mazibuko, S (Sphelele)
2	2	Tournament Grand Chess Lounge 2023				Tournament Umgungundlovu Open 2024
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Dhlamini, S (Sibusiso)				Opponent Mkhize, A (Andile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-06	rnd 3	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Ramatsi, M (Mmaserabana)				Opponent Sedibeng, K (Kamogelo)
2	2	Tournament 2023 USSA Championships				Tournament Umgungundlovu Open 2024
		date 2023-12-08	rnd 9	type Standard	result 1	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Langa, N (Ntando)				Opponent Mkhize, A (Andile)
3	2	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 2	type Standard	result 1	date 2023-12-05	rnd 3	type Standard	result 1
		Opponent Modiselle, P (Phenyo Bakang)				Opponent Kadiaka, L (Lerato)

#	Games	Start				End
1	4	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-06	rnd 3	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Ramatsi, M (Mmaserabana)				Opponent Sedibeng, K (Kamogelo)
2	2	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-04	rnd 2	type Standard	result 1	date 2023-12-05	rnd 3	type Standard	result 1
		Opponent Modiselle, P (Phenyo Bakang)				Opponent Kadiaka, L (Lerato)
3	2	Tournament 2023 KZN Open				Tournament 2023 KZN Open
		date 2023-04-30	rnd 6	type Standard	result 1	date 2023-04-30	rnd 7	type Standard	result 1
		Opponent Madlala, T (Thuthukani)				Opponent Thabede, A (Aphiwe)

#	Games	Start				End
1	2	Tournament Grand Chess Lounge 2023				Tournament Umgungundlovu Open 2024
		date 2023-04-22	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Dhlamini, S (Sibusiso)				Opponent Mkhize, A (Andile)
2	1	Tournament Umgungundlovu Open 2024				Tournament Umgungundlovu Open 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 5	type Rapid	result 1
		Opponent Mazibuko, S (Sphelele)				Opponent Mazibuko, S (Sphelele)

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	Kara ,R (Rumaisa)	2	1	0	2	1	0	0	0	0	0	0	0
1	Kara ,R (Rumaisa)	2	981.5	981.5	2	983	981.5	0	0	0	0	0	0
2	Mthethwa ,Z (Zandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mthethwa ,Z (Zandile)	1	1105.6	680.6	1	1123.6	680.6	0	0	0	0	0	0
3	De Kock ,K (Kaneesha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Kock ,K (Kaneesha)	1	1243.2	818.2	1	1244.4	818.2	0	0	0	0	0	0
4	Nakene ,L (Lebo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nakene ,L (Lebo)	1	1143.1	1568.1	1	1129.6	1568.1	0	0	0	0	0	0
5	Langa ,N (Ntando)	1	1	425	1	1	425	0	0	0	0	0	0
5	Langa ,N (Ntando)	1	1108.8	1533.8	1	1101.6	1533.8	0	0	0	0	0	0
6	Sedibeng ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sedibeng ,K (Kamogelo)	1	1265.8	1690.8	1	1232.1	1690.8	0	0	0	0	0	0
7	Msizi ,N (Nomadlozi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Msizi ,N (Nomadlozi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Matlala ,LV (Lebogang Venessa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Matlala ,LV (Lebogang Venessa)	1	1116.8	691.8	1	1119	691.8	0	0	0	0	0	0
9	Kara ,Z (Zahra)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kara ,Z (Zahra)	1	1450.8	1025.8	1	1450.8	1025.8	0	0	0	0	0	0
10	Williams ,I (Ivan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Williams ,I (Ivan)	1	1285.6	860.6	1	1305	860.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Zulu, N (Nthabiseng)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms