Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jansen Van Nieuwenhuizen, J (Juan)

Chess SA id

1100160609

FIDE id

Date of birth

2010-11-12 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1188.9	1187	1200	1200
Raw rating	1188.9	1187	1200	1200
Weighted rating	1188.7	1186.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.5	168.9	165.8	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 2019-12-01	1200 2024-03-01	1200 2024-03-01
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 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1188.9	1187	1200	1200
Analysis
Rating	1188.9	1187	1200	1200
Raw rating	1188.9	1187	1200	1200
Weighted rating	1188.7	1186.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.5	168.9	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	1188.9	1187	1200	1200
New weighted rating	1188.7	1186.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1188.9	1187	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1188.9	1187	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	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	U16
Region	Sedibeng (GSV)
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	10	4.5	45	-42.5	1196.9	1154.4
Standard	10	4.5	45	-42.5	1196.9	1154.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1188.9	1187	1200	1200
2025-09-30	1188.9	1187	1200	1200
2025-09-01	1188.9	1187	1200	1200
2025-08-01	1188.9	1187	1200	1200
2025-07-01	1188.9	1187	1200	1200
2025-06-01	1188.9	1187	1200	1200
2025-05-01	1188.9	1187	1200	1200
2025-04-01	1188.9	1187	1200	1200
2025-03-01	1188.9	1187	1200	1200
2025-02-01	1188.9	1187	1200	1200
2025-01-01	1188.3	1186.3	1200	1200
2024-12-01	1188.3	1186.3	1200	1200
2024-11-01	1188.3	1186.3	1200	1200
2024-10-01	1188.3	1186.3	1200	1200
2024-09-01	1188.3	1186.3	1200	1200
2024-08-01	1188.3	1186.3	1200	1200
2024-07-01	1188.3	1186.3	1200	1200
2024-09-01	1188.3	1186.3	1200	1200
2024-05-01	1188.3	1186.3	1200	1200
2024-04-01	1188.3	1186.3	1200	1200
2024-03-01	1188.3	1186.3	1200	1200
2024-02-01	1188.3	1186.3	1200	1200
2024-01-01	1188.3	1186.3	1200	1200
2023-12-01	1188.3	1186.3	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	NG Kerk Vanderbijlpark Suid Open 2023 (LSEN)	2023-08-26	2023-08-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Eureka Open 2023 (LSEN)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Mnyombolo, A (Alilitha)				Opponent Goosen, L (Lodewickus Jan)
2	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Bogusch, C (Conrad Tumelo)				Opponent Bogusch, C (Conrad Tumelo)
3	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Keme, L (Lebohang Sfiso)				Opponent Keme, L (Lebohang Sfiso)

#	Games	Start				End
1	2	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 2	type Standard	result 1
		Opponent Mnyombolo, A (Alilitha)				Opponent Goosen, L (Lodewickus Jan)
2	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Bogusch, C (Conrad Tumelo)				Opponent Bogusch, C (Conrad Tumelo)
3	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Keme, L (Lebohang Sfiso)				Opponent Keme, L (Lebohang Sfiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Bogusch, C (Conrad Tumelo)				Opponent Bogusch, C (Conrad Tumelo)
2	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Keme, L (Lebohang Sfiso)				Opponent Keme, L (Lebohang Sfiso)
3	1	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 5	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Selepe, K (Karabo)				Opponent Selepe, K (Karabo)

#	Games	Start				End
1	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Bogusch, C (Conrad Tumelo)				Opponent Bogusch, C (Conrad Tumelo)
2	1	Tournament NG Kerk Vanderbijlpark Suid Open 2023				Tournament NG Kerk Vanderbijlpark Suid Open 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Keme, L (Lebohang Sfiso)				Opponent Keme, L (Lebohang Sfiso)
3	1	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 5	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Selepe, K (Karabo)				Opponent Selepe, K (Karabo)

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	Goosen ,L (Lodevickus Jan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Goosen ,L (Lodevickus Jan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Myburgh ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Myburgh ,J (Jacques)	1	1139.5	714.5	1	1122.4	714.5	0	0	0	0	0	0
3	Mnyombolo ,A (Alilitha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Mnyombolo ,A (Alilitha)	1	1171.4	1171.4	1	1164	1171.4	0	0	0	0	0	0
4	Bogusch ,C (Conrad Tumelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bogusch ,C (Conrad Tumelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Louw ,M (Mbali Thandeka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Louw ,M (Mbali Thandeka)	1	1257.9	832.9	1	1270.4	832.9	0	0	0	0	0	0
6	Keme ,L (Lebohang Sfiso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Keme ,L (Lebohang Sfiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Selepe ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Selepe ,K (Karabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Eyssen ,A (Arend)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Eyssen ,A (Arend)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Jansen ,T (Timothy)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jansen ,T (Timothy)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Vosloo ,S (Stefan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Vosloo ,S (Stefan)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jansen Van Nieuwenhuizen, J (Juan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms