Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strydom, Z (Zander)

Chess SA id

1090154897

FIDE id

Date of birth

2009-08-14 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1138.8	1200	1102	1200
Raw rating	1138.8	1200	1102	1200
Weighted rating	1138.6	1200	1101.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.9	165.8	190.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1138.8	1200	1102	1200
Analysis
Rating	1138.8	1200	1102	1200
Raw rating	1138.8	1200	1102	1200
Weighted rating	1138.6	1200	1101.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.9	165.8	190.7	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	1138.8	1200	1102	1200
New weighted rating	1138.6	1200	1101.7	1200
New weighted performance	0	0	0	0
Temp new rating	1138.8	1200	1102	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1138.8	1200	1102	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	10	10
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	2.5	25	-212.5	1176.3	963.8
Standard	0	0	0	0	0	0
Rapid	10	2.5	25	-212.5	1176.3	963.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1138.8	1200	1102	1200
2025-09-30	1138.8	1200	1102	1200
2025-09-01	1138.8	1200	1102	1200
2025-08-01	1138.8	1200	1102	1200
2025-07-01	1138.8	1200	1102	1200
2025-06-01	1138.8	1200	1102	1200
2025-05-01	1138.8	1200	1102	1200
2025-04-01	1138.8	1200	1102	1200
2025-03-01	1138.8	1200	1102	1200
2025-02-01	1138.8	1200	1102	1200
2025-01-01	1138.2	1200	1101	1200
2024-12-01	1138.2	1200	1101	1200
2024-11-01	1138.2	1200	1101	1200
2024-10-01	1138.2	1200	1101	1200
2024-09-01	1138.2	1200	1101	1200
2024-08-01	1138.2	1200	1101	1200
2024-07-01	1138.2	1200	1101	1200
2024-09-01	1138.2	1200	1101	1200
2024-05-01	1138.2	1200	1101	1200
2024-04-01	1138.2	1200	1101	1200
2024-03-01	1138.2	1200	1101	1200
2024-02-01	1138.2	1200	1101	1200
2024-01-01	1138.2	1200	1101	1200
2023-12-01	1138.2	1200	1101	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	Gauteng Open Arnold Classic 2023 (U16)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	1.5	Yes	Analysis
2	Benoni Cluster High School League 2023 (U15 Open)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 3	type Rapid	result 1	date 2023-05-19	rnd 4	type Rapid	result 0.5
		Opponent Limol, A (Arya)				Opponent Khama, A (Amahle)
2	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 3	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Olivier, M (Mark)				Opponent Olivier, M (Mark)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 3	type Rapid	result 1	date 2023-05-19	rnd 4	type Rapid	result 0.5
		Opponent Limol, A (Arya)				Opponent Khama, A (Amahle)
2	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 3	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Olivier, M (Mark)				Opponent Olivier, M (Mark)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 3	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Limol, A (Arya)				Opponent Limol, A (Arya)
2	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 3	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Olivier, M (Mark)				Opponent Olivier, M (Mark)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 3	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Limol, A (Arya)				Opponent Limol, A (Arya)
2	1	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 3	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Olivier, M (Mark)				Opponent Olivier, M (Mark)

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	Khama ,A (Amahle)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Khama ,A (Amahle)	1	1157.3	1157.3	0	0	0	1	1128	1157.3	0	0	0
2	Fourie ,S (Shaun)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Fourie ,S (Shaun)	1	1115.6	690.6	0	0	0	1	1200	690.6	0	0	0
3	Harlen ,H (Hudson)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Harlen ,H (Hudson)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Anthony ,R (Riley)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Anthony ,R (Riley)	1	1150.1	725.1	0	0	0	1	1120	725.1	0	0	0
5	Jacobs ,S (Sidanio)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Jacobs ,S (Sidanio)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Khoza ,V (Vusi)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Khoza ,V (Vusi)	1	1140.3	715.3	0	0	0	1	1200	715.3	0	0	0
7	Limol ,A (Arya)	1	1	425	0	0	0	1	1	425	0	0	0
7	Limol ,A (Arya)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Olivier ,M (Mark)	1	1	425	0	0	0	1	1	425	0	0	0
8	Olivier ,M (Mark)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Van Zyl ,A (Ayron)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Zyl ,A (Ayron)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Moodley ,Z (Zarek)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Moodley ,Z (Zarek)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Strydom, Z (Zander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms