Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zikhali, N (Nkululeko)

Chess SA id

1960107008

FIDE id

Date of birth

1996-12-02 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1320.6	1370.1	1300	1237.3
Raw rating	1320.6	1370.1	1300	1237.3
Weighted rating	1320.6	1370.1	1300	1237.3
Weighted performance	0	0	0	0
Floor	861.1	870.1	800	737.3
K-factor	36	36	36	36
Min/Max rating change allowed	139.6	130.1	143.8	157.2
Highest rating	1491.1 2019-11-01	1500.9 2019-11-01	1300 2024-02-01	1237.3 2024-02-01
Highest raw rating	1361.1 2019-12-01	1370.1 2024-02-01	1300 2024-02-01	1237.3 2024-02-01
Highest weighted rating	1319.6 2025-08-01	1367.8 2025-08-01	1296.7 2025-08-01	1233.5 2025-08-01
Highest weighted performance	1491.1 2019-11-01	1500.9 2019-11-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1320.6	1370.1	1300	1237.3
Analysis
Rating	1320.6	1370.1	1300	1237.3
Raw rating	1320.6	1370.1	1300	1237.3
Weighted rating	1320.6	1370.1	1300
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	861.1	870.1	800	737.3
Max/Min rating change allowed	139.6	130.1	143.8	157.2
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	1320.6	1370.1	1300	1237.3
New weighted rating	1320.6	1370.1	1300	1237.3
New weighted performance	0	0	0	0
Temp new rating	1320.6	1370.1	1300	1237.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1320.6	1370.1	1300	1237.3
New K-factor	36	36	36	36
New floor	861.1	870.1	800	737.3

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	31	23	8

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	31	16	51.61	13.7	1311.6	1325.3
Standard	23	14	60.87	92.4	1289.8	1382.2
Rapid	0	0	0	0	0	0
Blitz	8	2	25	-212.5	1374	1161.5

Date	Main	Standard	Rapid	Blitz
2026-01-01	1320.6	1370.1	1300	1237.3
2025-11-30	1320.6	1370.1	1300	1237.3
2025-11-01	1320.6	1370.1	1300	1237.3
2025-09-30	1320.6	1370.1	1300	1237.3
2025-09-01	1320.6	1370.1	1300	1237.3
2025-08-01	1320.6	1370.1	1300	1237.3
2025-07-01	1320.6	1370.1	1300	1237.3
2025-06-01	1320.6	1370.1	1300	1237.3
2025-05-01	1320.6	1370.1	1300	1237.3
2025-04-01	1320.6	1370.1	1300	1237.3
2025-03-01	1320.6	1370.1	1300	1237.3
2025-02-01	1320.6	1370.1	1300	1237.3
2025-01-01	1320.6	1370.1	1300	1237.3
2024-12-01	1320.6	1370.1	1300	1237.3
2024-11-01	1320.6	1370.1	1300	1237.3
2024-10-01	1320.6	1370.1	1300	1237.3
2024-09-01	1320.6	1370.1	1300	1237.3
2024-11-01	1320.6	1370.1	1300	1237.3
2024-07-01	1320.6	1370.1	1300	1237.3
2024-06-01	1320.6	1370.1	1300	1237.3
2024-05-01	1320.6	1370.1	1300	1237.3
2024-04-01	1320.6	1370.1	1300	1237.3
2024-03-01	1320.6	1370.1	1300	1237.3
2024-02-01	1320.6	1370.1	1300	1237.3

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	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	8	2.5	Yes	Analysis
2	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	8	2	Yes	Analysis
3	2019 DCC Third Swiss	2019-10-10	2019-11-21	Standard	Ethekwini (KED)	6	2	2	Yes	Analysis
4	2019 John Blackburn Memorial Swiss	2019-08-01	2019-09-19	Standard	Ethekwini (KED)	7	6	4	Yes	Analysis
5	2019 Durban Chess Club Championship (C)	2019-03-14	2019-05-09	Standard	Ethekwini (KED)	9	4	3.5	Yes	Analysis
6	2018 Ethekwini League	2018-09-09	2018-10-21	Standard	Ethekwini (KED)	7	3	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2018 Ethekwini League				Tournament 2019 Durban Chess Club Championship
		date 2018-10-21	rnd 6	type Standard	result 1	date 2019-05-09	rnd 9	type Standard	result 1
		Opponent Simpson, D (Dominique)				Opponent Maharaj, A (Abhishek)
2	5	Tournament 2019 John Blackburn Memorial Swiss				Tournament 2019 DCC Third Swiss
		date 2019-09-05	rnd 5	type Standard	result 1	date 2019-10-31	rnd 4	type Standard	result 1
		Opponent Scharnick, LW (Leon)				Opponent Pillai, N (Nandana)
3	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Mlungwana, M (Mxolisi)				Opponent Mathebula, X (Xolani Cebo)

#	Games	Start				End
1	6	Tournament 2018 Ethekwini League				Tournament 2019 Durban Chess Club Championship
		date 2018-10-21	rnd 6	type Standard	result 1	date 2019-05-09	rnd 9	type Standard	result 1
		Opponent Simpson, D (Dominique)				Opponent Maharaj, A (Abhishek)
2	5	Tournament 2019 John Blackburn Memorial Swiss				Tournament 2019 DCC Third Swiss
		date 2019-09-05	rnd 5	type Standard	result 1	date 2019-10-31	rnd 4	type Standard	result 1
		Opponent Scharnick, LW (Leon)				Opponent Pillai, N (Nandana)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Puso, S (Stephen)				Opponent Puso, S (Stephen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Mlungwana, M (Mxolisi)				Opponent Mathebula, X (Xolani Cebo)

#	Games	Start				End
1	5	Tournament 2019 John Blackburn Memorial Swiss				Tournament 2019 DCC Third Swiss
		date 2019-09-05	rnd 5	type Standard	result 1	date 2019-10-31	rnd 4	type Standard	result 1
		Opponent Scharnick, LW (Leon)				Opponent Pillai, N (Nandana)
2	4	Tournament 2018 Ethekwini League				Tournament 2019 Durban Chess Club Championship
		date 2018-10-21	rnd 6	type Standard	result 1	date 2019-04-25	rnd 7	type Standard	result 1
		Opponent Simpson, D (Dominique)				Opponent Pillai, N (Nanditha)
3	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Mlungwana, M (Mxolisi)				Opponent Mathebula, X (Xolani Cebo)

#	Games	Start				End
1	5	Tournament 2019 John Blackburn Memorial Swiss				Tournament 2019 DCC Third Swiss
		date 2019-09-05	rnd 5	type Standard	result 1	date 2019-10-31	rnd 4	type Standard	result 1
		Opponent Scharnick, LW (Leon)				Opponent Pillai, N (Nandana)
2	4	Tournament 2018 Ethekwini League				Tournament 2019 Durban Chess Club Championship
		date 2018-10-21	rnd 6	type Standard	result 1	date 2019-04-25	rnd 7	type Standard	result 1
		Opponent Simpson, D (Dominique)				Opponent Pillai, N (Nanditha)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Puso, S (Stephen)				Opponent Puso, S (Stephen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 4	type Blitz	result 1
		Opponent Mlungwana, M (Mxolisi)				Opponent Mathebula, X (Xolani Cebo)

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	Mabulu ,S (Sakhe)	2	0	-425	1	0	-425	0	0	0	1	0	-425
1	Mabulu ,S (Sakhe)	2	1287.7	862.7	1	1335.4	862.7	0	0	0	1	1128.4	862.7
2	Thebe ,T (Tsoanelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Thebe ,T (Tsoanelo)	1	1291.4	1291.4	1	1307.1	1291.4	0	0	0	0	0	0
3	Maharaj ,A (Abhishek)	1	1	425	1	1	425	0	0	0	0	0	0
3	Maharaj ,A (Abhishek)	1	1180.8	1605.8	1	1200	1605.8	0	0	0	0	0	0
4	Simpson ,D (Dominique)	1	1	425	1	1	425	0	0	0	0	0	0
4	Simpson ,D (Dominique)	1	1171.2	1596.2	1	1170.4	1596.2	0	0	0	0	0	0
5	Thekiso ,K (Keamohetswe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Thekiso ,K (Keamohetswe)	1	1261.3	1686.3	1	1262.7	1686.3	0	0	0	0	0	0
6	Mbhele ,N (Nkululeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mbhele ,N (Nkululeko)	1	1403.2	978.2	1	1404	978.2	0	0	0	0	0	0
7	Khawula ,W (Welile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Khawula ,W (Welile)	1	1107.5	1532.5	1	1088.4	1532.5	0	0	0	0	0	0
8	Tswaso ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tswaso ,K (Karabo)	1	1473.8	1048.8	1	1479.6	1048.8	0	0	0	0	0	0
9	Narainsamy ,T (Taygen)	1	1	425	1	1	425	0	0	0	0	0	0
9	Narainsamy ,T (Taygen)	1	1048.6	1473.6	1	1095.2	1473.6	0	0	0	0	0	0
10	Puso ,S (Stephen)	1	1	425	1	1	425	0	0	0	0	0	0
10	Puso ,S (Stephen)	1	1113.2	1538.2	1	1113.2	1538.2	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

Zikhali, N (Nkululeko)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms