Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Deventer, HJ (Hendrick Johan)

Chess SA id

111095817

FIDE id

Date of birth

2011-07-22 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	980.4	969.4	1200	1200
Raw rating	980.4	969.4	1200	1200
Weighted rating	980.4	969.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	226.7	230.3	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	980.4	969.4	1200	1200
Analysis
Rating	980.4	969.4	1200	1200
Raw rating	980.4	969.4	1200	1200
Weighted rating	980.4	969.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	226.7	230.3	165.8	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	980.4	969.4	1200	1200
New weighted rating	980.4	969.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	980.4	969.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	980.4	969.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	21	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	21	3.5	16.67	-283.3	1047	763.7
Standard	21	3.5	16.67	-283.3	1047	763.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	980.4	969.4	1200	1200
2025-09-01	980.4	969.4	1200	1200
2025-08-01	980.4	969.4	1200	1200
2025-07-01	980.4	969.4	1200	1200
2025-06-01	980.4	969.4	1200	1200
2025-05-01	980.4	969.4	1200	1200
2025-04-01	980.4	969.4	1200	1200
2025-03-01	980.4	969.4	1200	1200
2025-02-01	980.4	969.4	1200	1200
2025-01-01	980.4	969.4	1200	1200
2024-12-01	980.4	969.4	1200	1200
2024-11-01	980.4	969.4	1200	1200
2024-10-01	980.4	969.4	1200	1200
2024-09-01	980.4	969.4	1200	1200
2024-08-01	980.4	969.4	1200	1200
2024-07-01	980.4	969.4	1200	1200
2024-06-01	980.4	969.4	1200	1200
2024-08-01	980.4	969.4	1200	1200
2024-04-01	980.4	969.4	1200	1200
2024-03-01	980.4	969.4	1200	1200
2024-02-01	980.4	969.4	1200	1200
2024-01-01	980.4	969.4	1200	1200
2023-12-01	980.4	969.4	1200	1200
2023-11-01	980.4	969.4	1200	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	JNW Club - Bryanston Open1 2020 (E)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
2	JNW Club - Unika Scholar 2019 (U10)	2019-06-01	2019-06-01	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
3	Chessnuts Youth Day Chess Tournament 2018 (U8)	2018-06-16	2018-06-16	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	South African Junior Team Championships 2017 (U8B+U8 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent King, J (Joshua)				Opponent King, J (Joshua)
2	1	Tournament JNW Club - Unika Scholar 2019				Tournament JNW Club - Unika Scholar 2019
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Moletsane, O (Oabile)				Opponent Moletsane, O (Oabile)
3	1	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 3	type Standard	result 0.5	date 2018-06-16	rnd 3	type Standard	result 0.5
		Opponent Malan, Z (Zander)				Opponent Malan, Z (Zander)

#	Games	Start				End
1	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent King, J (Joshua)				Opponent King, J (Joshua)
2	1	Tournament JNW Club - Unika Scholar 2019				Tournament JNW Club - Unika Scholar 2019
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Moletsane, O (Oabile)				Opponent Moletsane, O (Oabile)
3	1	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 3	type Standard	result 0.5	date 2018-06-16	rnd 3	type Standard	result 0.5
		Opponent Malan, Z (Zander)				Opponent Malan, Z (Zander)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent King, J (Joshua)				Opponent King, J (Joshua)
2	1	Tournament JNW Club - Unika Scholar 2019				Tournament JNW Club - Unika Scholar 2019
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Moletsane, O (Oabile)				Opponent Moletsane, O (Oabile)
3	1	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-06-16	rnd 1	type Standard	result 1
		Opponent Saretzki, H (Hallein)				Opponent Saretzki, H (Hallein)

#	Games	Start				End
1	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent King, J (Joshua)				Opponent King, J (Joshua)
2	1	Tournament JNW Club - Unika Scholar 2019				Tournament JNW Club - Unika Scholar 2019
		date 2019-06-01	rnd 1	type Standard	result 1	date 2019-06-01	rnd 1	type Standard	result 1
		Opponent Moletsane, O (Oabile)				Opponent Moletsane, O (Oabile)
3	1	Tournament Chessnuts Youth Day Chess Tournament 2018				Tournament Chessnuts Youth Day Chess Tournament 2018
		date 2018-06-16	rnd 1	type Standard	result 1	date 2018-06-16	rnd 1	type Standard	result 1
		Opponent Saretzki, H (Hallein)				Opponent Saretzki, H (Hallein)

No games found.

#	Games	Start				End

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	Visagie ,M (Markus)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Visagie ,M (Markus)	2	1143.1	718.1	2	1138.8	718.1	0	0	0	0	0	0
2	Steyn ,A (Amelia)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Steyn ,A (Amelia)	1	554.2	129.2	1	554.2	129.2	0	0	0	0	0	0
3	King ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
3	King ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Jacobs ,L (Lillith)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jacobs ,L (Lillith)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Mungal ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mungal ,E (Ethan)	1	1148.9	723.9	1	1203.8	723.9	0	0	0	0	0	0
6	Botha ,A (Andrea)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Botha ,A (Andrea)	1	1103.3	678.3	1	1080.2	678.3	0	0	0	0	0	0
7	Van Heerden ,G (Gideon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Heerden ,G (Gideon)	1	500	75	1	500	75	0	0	0	0	0	0
8	Rademeyer ,L (Luca)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Rademeyer ,L (Luca)	1	1305.4	880.4	1	1300.4	880.4	0	0	0	0	0	0
9	Amulya ,K (Kata)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Amulya ,K (Kata)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Goosen ,L (Lucuis)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Goosen ,L (Lucuis)	1	500	75	1	500	75	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Van Deventer, HJ (Hendrick Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms