Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zwane, N (Njabulo)

Chess SA id

2110110337

FIDE id

Date of birth

2011-07-01 (U16)

Gender

Female

Region

Nkangala (MNW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1230.5	1228.7	1197.2	1200
Raw rating	1230.5	1228.7	1197.2	1200
Weighted rating	1230.5	1228.7	1197.2	1200
Weighted performance	312.2	0	0	0
Floor	735.9	733.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.8	159.2	166.5	165.8
Highest rating	1267 2019-05-01	1278.6 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1235.9 2019-12-01	1233.8 2019-12-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1235.9 2024-03-01	1233.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1267 2019-05-01	1278.6 2019-05-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1230.5	1228.7	1197.2	1200
Analysis
Rating	1230.5	1228.7	1197.2	1200
Raw rating	1230.5	1228.7	1197.2	1200
Weighted rating	1230.5	1228.7	1197.2
Weighted performance	312.2	0	0
K-factor	36	36	36	36
Floor	735.9	733.8	700	700
Max/Min rating change allowed	158.8	159.2	166.5	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	1230.5	1228.7	1197.2	1200
New weighted rating	1230.5	1228.7	1197.2	1200
New weighted performance	311.8	0	0	0
Temp new rating	1230.5	1228.7	1197.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1230.5	1228.7	1197.2	1200
New K-factor	36	36	36	36
New floor	735.9	733.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	24	19	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Nkangala (MNW)
Province	Mpumalanga (MP)
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	24	14.5	60.42	88.5	1142.9	1231.4
Standard	19	11.5	60.53	89.5	1133.9	1223.4
Rapid	5	3	60	85	1177	1262
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1230.5	1228.7	1197.2	1200
2025-09-01	1230.5	1228.7	1197.2	1200
2025-08-01	1230.5	1228.7	1197.2	1200
2025-07-01	1230.5	1228.7	1197.2	1200
2025-06-01	1230.5	1228.7	1197.2	1200
2025-05-01	1230.5	1228.7	1197.2	1200
2025-04-01	1230.5	1228.7	1197.2	1200
2025-03-01	1230.5	1228.7	1197.2	1200
2025-02-01	1230.5	1228.7	1197.2	1200
2025-01-01	1230.5	1228.7	1197.2	1200
2024-12-01	1230.5	1228.7	1197.2	1200
2024-11-01	1230.5	1228.7	1197.2	1200
2024-10-01	1230.5	1228.7	1197.2	1200
2024-09-01	1230.5	1228.7	1197.2	1200
2024-08-01	1230.5	1228.7	1197.2	1200
2024-07-01	1230.5	1228.7	1197.2	1200
2024-06-01	1230.5	1228.7	1197.2	1200
2024-08-01	1230.5	1228.7	1197.2	1200
2024-04-01	1230.5	1228.7	1197.2	1200
2024-03-01	1230.5	1228.7	1197.2	1200
2024-02-01	1230.5	1228.7	1197.2	1200
2024-01-01	1230.5	1228.7	1197.2	1200
2023-12-01	1230.5	1228.7	1197.2	1200
2023-11-01	1230.5	1228.7	1197.2	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	Nkangala 3rd Tournament HTS Witbank 2020 (D)	2020-03-07	2020-03-07	Standard	Nkangala (MNW)	5	5	4	Yes	Analysis
2	Nkangala 2nd Tournament St Thomas Aquinas School 2020 (C)	2020-02-08	2020-02-08	Standard	Nkangala (MNW)	5	4	1	Yes	Analysis
3	Nkangala 4th Tournament Steelcrest High School - Middelburg 2019 (G+H)	2019-05-04	2019-05-04	Standard	Nkangala (MNW)	5	5	3.5	Yes	Analysis
4	Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019 (G)	2019-04-13	2019-04-13	Rapid	Nkangala (MNW)	5	5	3	Yes	Analysis
5	Nkangala 2nd Tournament St Thomas Aquinas School 2019 (F)	2019-02-23	2019-02-23	Standard	Nkangala (MNW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 3rd Tournament HTS Witbank 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 4	type Standard	result 1
		Opponent Skosana, N (Ntuthuko)				Opponent Phiri, B (Beverly)
2	3	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 3	type Standard	result 0.5	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Phiri, B (Beverly)				Opponent Lutchman, R (Raheel)
3	3	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-04-13	rnd 2	type Rapid	result 1
		Opponent Masuku, B (Bayo)				Opponent Motlhamme, K (Khutso)

#	Games	Start				End
1	5	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 3rd Tournament HTS Witbank 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 4	type Standard	result 1
		Opponent Skosana, N (Ntuthuko)				Opponent Phiri, B (Beverly)
2	3	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 3	type Standard	result 0.5	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Phiri, B (Beverly)				Opponent Lutchman, R (Raheel)
3	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-04	rnd 1	type Standard	result 1
		Opponent Masuku, B (Bayo)				Opponent Makgobe, T (Tshekiso)

#	Games	Start				End
1	2	Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-04-13	rnd 1	type Rapid	result 1	date 2019-04-13	rnd 2	type Rapid	result 1
		Opponent Jolaose, D (David)				Opponent Motlhamme, K (Khutso)
2	1	Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-04-13	rnd 4	type Rapid	result 1	date 2019-04-13	rnd 4	type Rapid	result 1
		Opponent Moela, T (Tokollo)				Opponent Moela, T (Tokollo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 3rd Tournament HTS Witbank 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 4	type Standard	result 1
		Opponent Skosana, N (Ntuthuko)				Opponent Phiri, B (Beverly)
2	3	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-04-13	rnd 2	type Rapid	result 1
		Opponent Masuku, B (Bayo)				Opponent Motlhamme, K (Khutso)
3	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masuku, B (Bayo)				Opponent Lutchman, R (Raheel)

#	Games	Start				End
1	5	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2020				Tournament Nkangala 3rd Tournament HTS Witbank 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 4	type Standard	result 1
		Opponent Skosana, N (Ntuthuko)				Opponent Phiri, B (Beverly)
2	2	Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-05-04	rnd 4	type Standard	result 1	date 2019-05-04	rnd 5	type Standard	result 1
		Opponent Masuku, B (Bayo)				Opponent Lutchman, R (Raheel)
3	2	Tournament Nkangala 2nd Tournament St Thomas Aquinas School 2019				Tournament Nkangala 4th Tournament Steelcrest High School - Middelburg 2019
		date 2019-02-23	rnd 5	type Standard	result 1	date 2019-05-04	rnd 1	type Standard	result 1
		Opponent Masuku, B (Bayo)				Opponent Makgobe, T (Tshekiso)

#	Games	Start				End
1	2	Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-04-13	rnd 1	type Rapid	result 1	date 2019-04-13	rnd 2	type Rapid	result 1
		Opponent Jolaose, D (David)				Opponent Motlhamme, K (Khutso)
2	1	Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019				Tournament Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019
		date 2019-04-13	rnd 4	type Rapid	result 1	date 2019-04-13	rnd 4	type Rapid	result 1
		Opponent Moela, T (Tokollo)				Opponent Moela, T (Tokollo)

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	Phiri ,B (Beverly)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Phiri ,B (Beverly)	2	1184.8	1397.3	2	1168.8	1397.3	0	0	0	0	0	0
2	Makgobe ,T (Tshekiso)	2	2	425	2	2	425	0	0	0	0	0	0
2	Makgobe ,T (Tshekiso)	2	1137.3	1562.3	2	1146.8	1562.3	0	0	0	0	0	0
3	Masuku ,B (Bayo)	2	2	425	2	2	425	0	0	0	0	0	0
3	Masuku ,B (Bayo)	2	1185.2	1610.2	2	1187.8	1610.2	0	0	0	0	0	0
4	Feerick ,M (Mellisa)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Feerick ,M (Mellisa)	2	1196.1	771.1	1	1200	771.1	1	1140.4	771.1	0	0	0
5	Sebesho ,A (Amo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sebesho ,A (Amo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Thomo ,S (Sinothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Thomo ,S (Sinothando)	1	1118.8	693.8	1	1110	693.8	0	0	0	0	0	0
7	Lefefa ,A (Atleho)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lefefa ,A (Atleho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Lutchman ,R (Raheel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lutchman ,R (Raheel)	1	1110.9	1535.9	1	1200	1535.9	0	0	0	0	0	0
9	Mthethwa ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mthethwa ,L (Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Nzuma ,A (Ayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nzuma ,A (Ayanda)	1	1172.2	747.2	1	1199.6	747.2	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

Zwane, N (Njabulo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms