Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ntlanganiso, S (Siwe)

Chess SA id

2080111079

FIDE id

Date of birth

2008-11-03 (U18)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-11-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1083.8	1089.2	1156.8	1138.4
Raw rating	1083.8	1089.2	1156.8	1138.4
Weighted rating	1083.8	1089.2	1156.8	1138.4
Weighted performance	229.7	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	195.7	194.2	176.3	181
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1083.8	1089.2	1156.8	1138.4
Analysis
Rating	1083.8	1089.2	1156.8	1138.4
Raw rating	1083.8	1089.2	1156.8	1138.4
Weighted rating	1083.8	1089.2	1156.8
Weighted performance	229.7	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	195.7	194.2	176.3	181
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	1083.8	1089.2	1156.8	1138.4
New weighted rating	1083.8	1089.2	1156.8	1138.4
New weighted performance	223.9	0	0	0
Temp new rating	1083.8	1089.2	1156.8	1138.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1083.8	1089.2	1156.8	1138.4
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	37	26	6	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	37	13.5	36.49	-114.9	1150.2	1035.4
Standard	26	10.5	40.38	-81.7	1145.6	1063.8
Rapid	6	2	33.33	-141.7	1146.5	1004.8
Blitz	5	1	20	-255	1178.8	923.8

Date	Main	Standard	Rapid	Blitz
2025-11-01	1083.8	1089.2	1156.8	1138.4
2025-09-30	1083.8	1089.2	1156.8	1138.4
2025-09-01	1083.8	1089.2	1156.8	1138.4
2025-08-01	1083.8	1089.2	1156.8	1138.4
2025-07-01	1083.8	1089.2	1156.8	1138.4
2025-06-01	1083.8	1089.2	1156.8	1138.4
2025-05-01	1083.8	1089.2	1156.8	1138.4
2025-04-01	1083.8	1089.2	1156.8	1138.4
2025-03-01	1083.8	1089.2	1156.8	1138.4
2025-02-01	1083.8	1089.2	1156.8	1138.4
2025-01-01	1083.8	1089.2	1156.8	1138.4
2024-12-01	1083.8	1089.2	1156.8	1138.4
2024-11-01	1083.8	1089.2	1156.8	1138.4
2024-10-01	1083.8	1089.2	1156.8	1138.4
2024-09-01	1083.8	1089.2	1156.8	1138.4
2024-08-01	1083.8	1089.2	1156.8	1138.4
2024-07-01	1083.8	1089.2	1156.8	1138.4
2024-09-01	1083.8	1089.2	1156.8	1138.4
2024-05-01	1083.8	1089.2	1156.8	1138.4
2024-04-01	1083.8	1089.2	1156.8	1138.4
2024-03-01	1083.8	1089.2	1156.8	1138.4
2024-02-01	1083.8	1089.2	1156.8	1138.4
2024-01-01	1083.8	1089.2	1156.8	1138.4
2023-12-01	1083.8	1089.2	1156.8	1138.4

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	Ulitmate Chess Open 2019 (Rapid C)	2019-11-30	2019-11-30	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Ulitmate Chess Open 2019 (Blitz C)	2019-11-30	2019-11-30	Blitz	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
3	NMBYCC Closed 2019 (U12)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	4	0.5	Yes	Analysis
4	Nelson Mandela Bay Junior Trials 4 2019 (U12)	2019-07-12	2019-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
5	NMBJCU Trials 3 2019 (U12)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
6	Nelson Mandela Bay Junior Chess Trials 2 2019 (U12)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
7	NMBCU Trials 1 2019 (U12)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Rautenbach, J (Joshua)				Opponent Blignaut, J (Jordan)
2	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 6	type Blitz	result 1	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Phuzi, M (Mpumezo)				Opponent Phuzi, M (Mpumezo)
3	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 5	type Rapid	result 1
		Opponent Oluthando, O (Odufuwa)				Opponent Oluthando, O (Odufuwa)

#	Games	Start				End
1	2	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Rautenbach, J (Joshua)				Opponent Blignaut, J (Jordan)
2	1	Tournament NMBYCC Closed 2019				Tournament NMBYCC Closed 2019
		date 2019-07-27	rnd 2	type Standard	result 0.5	date 2019-07-27	rnd 2	type Standard	result 0.5
		Opponent Rautenbach, J (Joshua)				Opponent Rautenbach, J (Joshua)
3	1	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-13	rnd 6	type Standard	result 1	date 2019-07-13	rnd 6	type Standard	result 1
		Opponent Olsen, C (Christopher)				Opponent Olsen, C (Christopher)

#	Games	Start				End
1	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 5	type Rapid	result 1
		Opponent Oluthando, O (Odufuwa)				Opponent Oluthando, O (Odufuwa)
2	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 2	type Rapid	result 1	date 2019-11-30	rnd 2	type Rapid	result 1
		Opponent Abrahams , J (Janette)				Opponent Abrahams , J (Janette)

#	Games	Start				End
1	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 6	type Blitz	result 1	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Phuzi, M (Mpumezo)				Opponent Phuzi, M (Mpumezo)

#	Games	Start				End
1	2	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Rautenbach, J (Joshua)				Opponent Blignaut, J (Jordan)
2	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 6	type Blitz	result 1	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Phuzi, M (Mpumezo)				Opponent Phuzi, M (Mpumezo)
3	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 5	type Rapid	result 1
		Opponent Oluthando, O (Odufuwa)				Opponent Oluthando, O (Odufuwa)

#	Games	Start				End
1	2	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Rautenbach, J (Joshua)				Opponent Blignaut, J (Jordan)
2	1	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-13	rnd 6	type Standard	result 1	date 2019-07-13	rnd 6	type Standard	result 1
		Opponent Olsen, C (Christopher)				Opponent Olsen, C (Christopher)
3	1	Tournament NMBJCU Trials 3 2019				Tournament NMBJCU Trials 3 2019
		date 2019-05-11	rnd 6	type Standard	result 1	date 2019-05-11	rnd 6	type Standard	result 1
		Opponent Wei, H (Hailan)				Opponent Wei, H (Hailan)

#	Games	Start				End
1	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 5	type Rapid	result 1	date 2019-11-30	rnd 5	type Rapid	result 1
		Opponent Oluthando, O (Odufuwa)				Opponent Oluthando, O (Odufuwa)
2	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 2	type Rapid	result 1	date 2019-11-30	rnd 2	type Rapid	result 1
		Opponent Abrahams , J (Janette)				Opponent Abrahams , J (Janette)

#	Games	Start				End
1	1	Tournament Ulitmate Chess Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-11-30	rnd 6	type Blitz	result 1	date 2019-11-30	rnd 6	type Blitz	result 1
		Opponent Phuzi, M (Mpumezo)				Opponent Phuzi, M (Mpumezo)

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	Naidoo ,KP (Keenan Paven)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Naidoo ,KP (Keenan Paven)	2	1306.6	881.6	2	1297	881.6	0	0	0	0	0	0
2	Petrie ,D (Declan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Petrie ,D (Declan)	2	1130.5	705.5	2	1131.6	705.5	0	0	0	0	0	0
3	Rautenbach ,J (Joshua)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Rautenbach ,J (Joshua)	2	1115.9	1328.4	2	1099.6	1328.4	0	0	0	0	0	0
4	Phuzi ,M (Mpumezo)	2	1	0	0	0	0	1	0	-425	1	1	425
4	Phuzi ,M (Mpumezo)	2	1122.3	1122.3	0	0	0	1	1200	697.3	1	1200	1547.3
5	Smit ,WJ (Willem Jaco)	2	0	-425	0	0	0	1	0	-425	1	0	-425
5	Smit ,WJ (Willem Jaco)	2	1034.2	609.2	0	0	0	1	1200	609.2	1	1200	609.2
6	Yoyo ,L (Lukhanyo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Yoyo ,L (Lukhanyo)	1	1076.6	1501.6	1	1081.2	1501.6	0	0	0	0	0	0
7	Sidlayi ,E (Endinako)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sidlayi ,E (Endinako)	1	1065.2	640.2	1	1037.2	640.2	0	0	0	0	0	0
8	Qukumba ,L (Lukhanyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Qukumba ,L (Lukhanyo)	1	1144.9	719.9	1	1132	719.9	0	0	0	0	0	0
9	Visser ,TF (Tiaan Frans)	1	1	425	1	1	425	0	0	0	0	0	0
9	Visser ,TF (Tiaan Frans)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Cerfonteyn ,Z (Zeenat)	1	1	425	1	1	425	0	0	0	0	0	0
10	Cerfonteyn ,Z (Zeenat)	1	1182.4	1607.4	1	1174	1607.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Ntlanganiso, S (Siwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms