Chess South Africa Ratings Database

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Personal

De Lange, H (Henro)

Chess SA id

1120103521

FIDE id

Date of birth

2012-04-10 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1155.3	1161	1200	1200
Raw rating	1155.3	1161	1200	1200
Weighted rating	1155.3	1161	1200	1200
Weighted performance	552.1	551.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.7	175.3	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1155.3	1161	1200	1200
Analysis
Rating	1155.3	1161	1200	1200
Raw rating	1155.3	1161	1200	1200
Weighted rating	1155.3	1161	1200
Weighted performance	552.1	551.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.7	175.3	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	1155.3	1161	1200	1200
New weighted rating	1155.3	1161	1200	1200
New weighted performance	550.9	550.1	0	0
Temp new rating	1155.3	1161	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1155.3	1161	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
	8	8
	5	5
History	76	76

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
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	76	32.5	42.76	-61.5	1120.3	1058.8
Standard	76	32.5	42.76	-61.5	1120.3	1058.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1155.3	1161	1200	1200
2025-09-01	1155.3	1161	1200	1200
2025-08-01	1155.3	1161	1200	1200
2025-07-01	1155.3	1161	1200	1200
2025-06-01	1155.3	1161	1200	1200
2025-05-01	1155.3	1161	1200	1200
2025-04-01	1155.3	1161	1200	1200
2025-03-01	1155.3	1161	1200	1200
2025-02-01	1155.3	1161	1200	1200
2025-01-01	1155.3	1161	1200	1200
2024-12-01	1155.3	1161	1200	1200
2024-11-01	1155.3	1161	1200	1200
2024-10-01	1155.3	1161	1200	1200
2024-09-01	1155.3	1161	1200	1200
2024-08-01	1155.3	1161	1200	1200
2024-07-01	1155.3	1161	1200	1200
2024-06-01	1155.3	1161	1200	1200
2024-08-01	1155.3	1161	1200	1200
2024-04-01	1155.3	1161	1200	1200
2024-03-01	1155.3	1161	1200	1200
2024-02-01	1155.3	1161	1200	1200
2024-01-01	1155.3	1161	1200	1200
2023-12-01	1155.3	1161	1200	1200
2023-11-01	1155.3	1161	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	Gaueng Schools D7 2022 (U11 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	3	1	Yes	Analysis
2	LS Vryheidsmonument Chess Open 2022 (D)	2022-05-07	2022-05-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	Sedibeng Trials 20 November 2021 (A)	2021-11-20	2021-11-20	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
4	AG Visser 2020 (C)	2020-02-22	2020-02-22	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
5	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
6	Sedibeng DF Malherbe Open 2019 (C)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
7	Fonteine Ope 2019 (C)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
8	GE vs GSV Inter Regional 2019 (U8)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	D7 Primary School League 2019 (U9)	2019-08-03	2019-08-03	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
10	TST-MSA Chess Open 2019 (E)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
11	Overvaal Chess Open 2019 (E)	2019-06-15	2019-06-15	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
12	Word of Life 2019 (D)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
13	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
14	2019 Heidelberg Open (D)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
15	TST-MSA Tournament 2018 (F)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
16	Broadland`s Knights Chess Open 2018 (E)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament AG Visser 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Van Der Westhuizen, J (Janu)
2	4	Tournament GE vs GSV Inter Regional 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-26	rnd 3	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Mncube, N (Nqubeko)				Opponent Pillay, T (Tyler)
3	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 2	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent De Koker, C (Christiaan)				Opponent Van Der Westhuizen, J (Janu)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament AG Visser 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Van Der Westhuizen, J (Janu)
2	4	Tournament GE vs GSV Inter Regional 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-26	rnd 3	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Mncube, N (Nqubeko)				Opponent Pillay, T (Tyler)
3	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 2	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent De Koker, C (Christiaan)				Opponent Van Der Westhuizen, J (Janu)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 2	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent De Koker, C (Christiaan)				Opponent Van Der Westhuizen, J (Janu)
2	3	Tournament Broadland`s Knights Chess Open 2018				Tournament Broadland`s Knights Chess Open 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 4	type Standard	result 1
		Opponent Coetzee, A (Adriaan)				Opponent Rajagpaul, C (Cole)
3	2	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Blignaut, A (Alma)				Opponent Venter, R (Ruben)

#	Games	Start				End
1	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 2	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent De Koker, C (Christiaan)				Opponent Van Der Westhuizen, J (Janu)
2	3	Tournament Broadland`s Knights Chess Open 2018				Tournament Broadland`s Knights Chess Open 2018
		date 2018-06-16	rnd 2	type Standard	result 1	date 2018-06-16	rnd 4	type Standard	result 1
		Opponent Coetzee, A (Adriaan)				Opponent Rajagpaul, C (Cole)
3	2	Tournament LS Vryheidsmonument Chess Open 2022				Tournament LS Vryheidsmonument Chess Open 2022
		date 2022-05-07	rnd 4	type Standard	result 1	date 2022-05-07	rnd 5	type Standard	result 1
		Opponent Blignaut, A (Alma)				Opponent Venter, R (Ruben)

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	Rajaram ,E (Ekavir)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Rajaram ,E (Ekavir)	3	1121	1262.7	3	1110.7	1262.7	0	0	0	0	0	0
2	Van Der Westhuizen ,J (Janu)	3	3	425	3	3	425	0	0	0	0	0	0
2	Van Der Westhuizen ,J (Janu)	3	906.8	1331.8	3	902	1331.8	0	0	0	0	0	0
3	Van Biljon ,J (Jessica)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Van Biljon ,J (Jessica)	3	1005.8	580.8	3	1002.5	580.8	0	0	0	0	0	0
4	Minnaar ,R (Rochelle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Minnaar ,R (Rochelle)	3	1074.4	932.7	3	1062.3	932.7	0	0	0	0	0	0
5	Bowers ,M (Mpho)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Bowers ,M (Mpho)	2	1462.2	1037.2	2	1452.7	1037.2	0	0	0	0	0	0
6	Sibanda ,L (Luba)	2	2	425	2	2	425	0	0	0	0	0	0
6	Sibanda ,L (Luba)	2	1101.1	1526.1	2	1081.2	1526.1	0	0	0	0	0	0
7	Els ,JA (Jeffrey Allan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Els ,JA (Jeffrey Allan)	2	1247.1	1034.6	2	1235	1034.6	0	0	0	0	0	0
8	Goosen ,L (Lucuis)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Goosen ,L (Lucuis)	2	989.2	564.2	2	983.9	564.2	0	0	0	0	0	0
9	Cronje ,E (Emile)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Cronje ,E (Emile)	2	1106.2	681.2	2	1103.7	681.2	0	0	0	0	0	0
10	Gebuza ,M (Mbali)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Gebuza ,M (Mbali)	2	1170.2	745.2	2	1157.6	745.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Lange, H (Henro)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms