Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oosthuizen, H (Henno)

Chess SA id

107076050

FIDE id

Date of birth

2007-01-09 (U20)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1263.9	1261.2	1216.4	1200
Raw rating	1263.9	1261.2	1216.4	1200
Weighted rating	1262.7	1261.2	1213.8	1200
Weighted performance	0	0	0	0
Floor	763.9	761.2	716.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.4	152	162	165.8
Highest rating	1336.2 2020-02-01	1453.4 2020-02-01	1216.4 2024-08-01	1200 2018-10-01
Highest raw rating	1263.9 2024-08-01	1261.2 2024-02-01	1216.4 2024-08-01	1200 2024-02-01
Highest weighted rating	1261.7 2025-08-01	1261.2 2024-02-01	1211.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1336.2 2020-02-01	1453.4 2020-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1263.9	1261.2	1216.4	1200
Analysis
Rating	1263.9	1261.2	1216.4	1200
Raw rating	1263.9	1261.2	1216.4	1200
Weighted rating	1262.7	1261.2	1213.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	763.9	761.2	716.4	700
Max/Min rating change allowed	151.4	152	162	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	1263.9	1261.2	1216.4	1200
New weighted rating	1263	1261.2	1214.4	1200
New weighted performance	0	0	0	0
Temp new rating	1263.9	1261.2	1216.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1263.9	1261.2	1216.4	1200
New K-factor	36	36	36	36
New floor	763.9	761.2	716.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	20	10	10

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	15	11	73.33	198.3	1145.4	1343.8
Standard	5	5	100	425	1027.8	1452.8
Rapid	10	6	60	85	1204.2	1289.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1263.9	1261.2	1216.4	1200
2025-09-30	1263.9	1261.2	1216.4	1200
2025-09-01	1263.9	1261.2	1216.4	1200
2025-08-01	1263.9	1261.2	1216.4	1200
2025-07-01	1263.9	1261.2	1216.4	1200
2025-06-01	1263.9	1261.2	1216.4	1200
2025-05-01	1263.9	1261.2	1216.4	1200
2025-04-01	1263.9	1261.2	1216.4	1200
2025-03-01	1263.9	1261.2	1216.4	1200
2025-02-01	1263.9	1261.2	1216.4	1200
2025-01-01	1263.9	1261.2	1216.4	1200
2024-12-01	1263.9	1261.2	1216.4	1200
2024-11-01	1263.9	1261.2	1216.4	1200
2024-10-01	1263.9	1261.2	1216.4	1200
2024-09-01	1263.9	1261.2	1216.4	1200
2024-08-01	1263.9	1261.2	1216.4	1200
2024-07-01	1253.9	1261.2	1194.8	1200
2024-09-01	1253.9	1261.2	1194.8	1200
2024-05-01	1253.9	1261.2	1194.8	1200
2024-04-01	1253.9	1261.2	1194.8	1200
2024-03-01	1253.9	1261.2	1194.8	1200
2024-02-01	1253.9	1261.2	1194.8	1200
2024-01-01	1253.9	1261.2	1194.8	1200
2023-12-01	1253.9	1261.2	1194.8	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	Bojanala's Clash Of Schools - Secondary 2024 (U17)	2024-07-27	2024-07-27	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Laerskool Proteapark 2020 (E)	2020-02-29	2020-02-29	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Laerskool Proteapark 2020				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2020-02-29	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Van Staden, L (Larissa)				Opponent Nkambule, T (Thulisile)
2	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Botha, J (Janru)				Opponent Smith, A (Avon)
3	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Shongwe, U (Unathi)				Opponent Shongwe, U (Unathi)

#	Games	Start				End
1	5	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 1	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Van Staden, L (Larissa)				Opponent Van Staden, N (Nathan)

#	Games	Start				End
1	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Botha, J (Janru)				Opponent Smith, A (Avon)
2	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Shongwe, U (Unathi)				Opponent Shongwe, U (Unathi)
3	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Swart, K (Kaitlen)				Opponent Swart, K (Kaitlen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Laerskool Proteapark 2020				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2020-02-29	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Van Staden, L (Larissa)				Opponent Nkambule, T (Thulisile)
2	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Botha, J (Janru)				Opponent Smith, A (Avon)
3	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Shongwe, U (Unathi)				Opponent Shongwe, U (Unathi)

#	Games	Start				End
1	5	Tournament Laerskool Proteapark 2020				Tournament Laerskool Proteapark 2020
		date 2020-02-29	rnd 1	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Van Staden, L (Larissa)				Opponent Van Staden, N (Nathan)

#	Games	Start				End
1	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Botha, J (Janru)				Opponent Smith, A (Avon)
2	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Shongwe, U (Unathi)				Opponent Shongwe, U (Unathi)
3	1	Tournament Bojanala's Clash Of Schools - Secondary 2024				Tournament Bojanala's Clash Of Schools - Secondary 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Swart, K (Kaitlen)				Opponent Swart, K (Kaitlen)

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	Wolmarans ,S (Su-Mari)	1	1	425	1	1	425	0	0	0	0	0	0
1	Wolmarans ,S (Su-Mari)	1	712.2	1137.2	1	695.9	1137.2	0	0	0	0	0	0
2	Van Staden ,L (Larissa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Staden ,L (Larissa)	1	1106.8	1531.8	1	1094.8	1531.8	0	0	0	0	0	0
3	Ndlovu ,O (Ororiseng)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ndlovu ,O (Ororiseng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	De Jager ,P (Pieter)	1	1	425	1	1	425	0	0	0	0	0	0
4	De Jager ,P (Pieter)	1	773.5	1198.5	1	740.5	1198.5	0	0	0	0	0	0
5	Van Staden ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Staden ,N (Nathan)	1	1346.7	1771.7	1	1342	1771.7	0	0	0	0	0	0
6	Smith ,A (Avon)	1	1	425	0	0	0	1	1	425	0	0	0
6	Smith ,A (Avon)	1	1167.8	1592.8	0	0	0	1	1160	1592.8	0	0	0
7	Smit ,R (Raynard)	1	1	425	0	0	0	1	1	425	0	0	0
7	Smit ,R (Raynard)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Shongwe ,U (Unathi)	1	1	425	0	0	0	1	1	425	0	0	0
8	Shongwe ,U (Unathi)	1	1213.9	1638.9	0	0	0	1	1200	1638.9	0	0	0
9	Nkambule ,T (Thulisile)	1	1	425	0	0	0	1	1	425	0	0	0
9	Nkambule ,T (Thulisile)	1	1200.5	1625.5	0	0	0	1	1200	1625.5	0	0	0
10	Harmse ,B (Bertu)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Harmse ,B (Bertu)	1	1200.1	775.1	0	0	0	1	1177.1	775.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Oosthuizen, H (Henno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms