Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oosthuizen, H (Hendrik Gerhard)

Chess SA id

1130312168

FIDE id

Date of birth

2013-01-18 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1291.6	1311.6	1200	1200
Raw rating	1291.6	1311.6	1200	1200
Weighted rating	1267.8	1282.6	1200	1200
Weighted performance	0	0	0	0
Floor	791.6	811.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.5	141.4	165.8	165.8
Highest rating	1666 2024-10-01	1668.6 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1291.6 2024-11-01	1311.6 2024-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1259.5 2025-08-01	1272.5 2025-08-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1666 2024-10-01	1668.6 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1291.6	1311.6	1200	1200
Analysis
Rating	1291.6	1311.6	1200	1200
Raw rating	1291.6	1311.6	1200	1200
Weighted rating	1267.8	1282.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	791.6	811.6	700	700
Max/Min rating change allowed	145.5	141.4	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	1291.6	1311.6	1200	1200
New weighted rating	1271.4	1287	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1291.6	1311.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1291.6	1311.6	1200	1200
New K-factor	36	36	36	36
New floor	791.6	811.6	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	5	100	425	1239.3	1664.3
Standard	5	5	100	425	1239.3	1664.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1291.6	1311.6	1200	1200
2025-09-01	1291.6	1311.6	1200	1200
2025-08-01	1291.6	1311.6	1200	1200
2025-07-01	1291.6	1311.6	1200	1200
2025-06-01	1291.6	1311.6	1200	1200
2025-05-01	1291.6	1311.6	1200	1200
2025-04-01	1291.6	1311.6	1200	1200
2025-03-01	1291.6	1311.6	1200	1200
2025-02-01	1291.6	1311.6	1200	1200
2025-01-01	1291.6	1311.6	1200	1200
2024-12-01	1291.6	1311.6	1200	1200
2024-11-01	1291.6	1311.6	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Kapp, M (Mikko)				Opponent Fouche, C (Christiaan)

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Kapp, M (Mikko)				Opponent Fouche, C (Christiaan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Kapp, M (Mikko)				Opponent Fouche, C (Christiaan)

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Kapp, M (Mikko)				Opponent Fouche, C (Christiaan)

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	Fouche ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Fouche ,C (Christiaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Kapp ,M (Mikko)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kapp ,M (Mikko)	1	1285.7	1710.7	1	1306.8	1710.7	0	0	0	0	0	0
3	Hlungwani ,P (Prince)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hlungwani ,P (Prince)	1	1179.7	1604.7	1	1178.8	1604.7	0	0	0	0	0	0
4	Blaaw ,J (Julian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Blaaw ,J (Julian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	van der Walt ,K (Kiera)	1	1	425	1	1	425	0	0	0	0	0	0
5	van der Walt ,K (Kiera)	1	1331.3	1756.3	1	1323.9	1756.3	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

Oosthuizen, H (Hendrik Gerhard)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms