Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jansen, H (Heindrich)

Chess SA id

1050096012

FIDE id

Date of birth

2005-11-09 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1098.2	1037.6	1257.6	1200
Raw rating	1098.2	1037.6	1257.6	1200
Weighted rating	1098.2	1037.6	1257.6	1200
Weighted performance	79	64.6	0	0
Floor	700	700	757.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.7	209	152.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1408.2 2018-05-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1257.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1257.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1408.2 2018-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1098.2	1037.6	1257.6	1200
Analysis
Rating	1098.2	1037.6	1257.6	1200
Raw rating	1098.2	1037.6	1257.6	1200
Weighted rating	1098.2	1037.6	1257.6
Weighted performance	79	64.6	0
K-factor	36	36	36	36
Floor	700	700	757.6	700
Max/Min rating change allowed	191.7	209	152.8	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	1098.2	1037.6	1257.6	1200
New weighted rating	1098.2	1037.6	1257.6	1200
New weighted performance	78.7	64.2	0	0
Temp new rating	1098.2	1037.6	1257.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1098.2	1037.6	1257.6	1200
New K-factor	36	36	36	36
New floor	700	700	757.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	30	25	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	30	19	63.33	113.3	885.1	998.4
Standard	25	14	56	51	858.6	909.6
Rapid	5	5	100	425	1017.4	1442.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1098.2	1037.6	1257.6	1200
2025-09-01	1098.2	1037.6	1257.6	1200
2025-08-01	1098.2	1037.6	1257.6	1200
2025-07-01	1098.2	1037.6	1257.6	1200
2025-06-01	1098.2	1037.6	1257.6	1200
2025-05-01	1098.2	1037.6	1257.6	1200
2025-04-01	1098.2	1037.6	1257.6	1200
2025-03-01	1098.2	1037.6	1257.6	1200
2025-02-01	1098.2	1037.6	1257.6	1200
2025-01-01	1098.2	1037.6	1257.6	1200
2024-12-01	1098.2	1037.6	1257.6	1200
2024-11-01	1098.2	1037.6	1257.6	1200
2024-10-01	1098.2	1037.6	1257.6	1200
2024-09-01	1098.2	1037.6	1257.6	1200
2024-08-01	1098.2	1037.6	1257.6	1200
2024-07-01	1098.2	1037.6	1257.6	1200
2024-06-01	1098.2	1037.6	1257.6	1200
2024-08-01	1098.2	1037.6	1257.6	1200
2024-04-01	1098.2	1037.6	1257.6	1200
2024-03-01	1098.2	1037.6	1257.6	1200
2024-02-01	1098.2	1037.6	1257.6	1200
2024-01-01	1098.2	1037.6	1257.6	1200
2023-12-01	1098.2	1037.6	1257.6	1200
2023-11-01	1098.2	1037.6	1257.6	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	Ekurhuleni Trials 3 2018 (U14)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	5	Yes	Analysis
3	Ekurhuleni Trials 2 2018 (U14)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Ekurhuleni Trials 1 2018 (U14)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Elspark Open 2018 (C)	2018-02-10	2018-02-10	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	Johan Jurgens Open 2018 (C)	2018-01-26	2018-01-27	Standard	Ekurhuleni (GE)	6	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ekurhuleni Trials 2 2018				Tournament 2018 Super 12
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Waring, G (Gabriel)				Opponent Osmers, G (Grigor)
2	5	Tournament Elspark Open 2018				Tournament Ekurhuleni Trials 1 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Black, B (Brayden)				Opponent Van Der Merwe, R (Ruan)
3	3	Tournament Johan Jurgens Open 2018				Tournament Elspark Open 2018
		date 2018-01-27	rnd 6	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Van Niekerk, LA (Lee Ann)				Opponent Labuscagne, A (Anra)

#	Games	Start				End
1	5	Tournament Elspark Open 2018				Tournament Ekurhuleni Trials 1 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Black, B (Brayden)				Opponent Van Der Merwe, R (Ruan)
2	4	Tournament Ekurhuleni Trials 2 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 5	type Standard	result 0.5
		Opponent Waring, G (Gabriel)				Opponent Van Der Merwe, R (Ruan)
3	3	Tournament Johan Jurgens Open 2018				Tournament Elspark Open 2018
		date 2018-01-27	rnd 6	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Van Niekerk, LA (Lee Ann)				Opponent Labuscagne, A (Anra)

#	Games	Start				End
1	5	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Ellis, CE (Catherine)				Opponent Osmers, G (Grigor)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Ellis, CE (Catherine)				Opponent Osmers, G (Grigor)
2	2	Tournament Ekurhuleni Trials 1 2018				Tournament Ekurhuleni Trials 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent De Swardt, E (Eduan)				Opponent Van Der Merwe, R (Ruan)
3	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Black, B (Brayden)				Opponent Francis, A (Aaron)

#	Games	Start				End
1	2	Tournament Ekurhuleni Trials 1 2018				Tournament Ekurhuleni Trials 1 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent De Swardt, E (Eduan)				Opponent Van Der Merwe, R (Ruan)
2	2	Tournament Elspark Open 2018				Tournament Elspark Open 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 5	type Standard	result 1
		Opponent Black, B (Brayden)				Opponent Francis, A (Aaron)
3	2	Tournament Johan Jurgens Open 2018				Tournament Johan Jurgens Open 2018
		date 2018-01-26	rnd 2	type Standard	result 1	date 2018-01-27	rnd 3	type Standard	result 1
		Opponent Venter, R (Riegardt)				Opponent Bothma, L (Liandri)

#	Games	Start				End
1	5	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Ellis, CE (Catherine)				Opponent Osmers, G (Grigor)

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	Van Der Merwe ,R (Ruan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Van Der Merwe ,R (Ruan)	2	845.4	1057.9	2	863.2	1057.9	0	0	0	0	0	0
2	Scheepers ,D (Divan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Scheepers ,D (Divan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Van Vuuren ,Z (Zander)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Vuuren ,Z (Zander)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Francis ,A (Aaron)	1	1	425	1	1	425	0	0	0	0	0	0
4	Francis ,A (Aaron)	1	783.6	1208.6	1	783.6	1208.6	0	0	0	0	0	0
5	Masemeni ,K (Keabetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Masemeni ,K (Keabetswe)	1	958.4	533.4	1	958.4	533.4	0	0	0	0	0	0
6	Venter ,R (Riegardt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Venter ,R (Riegardt)	1	553.6	978.6	1	553.6	978.6	0	0	0	0	0	0
7	Serahanye ,K (Khotso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Serahanye ,K (Khotso)	1	959.6	1384.6	1	910.8	1384.6	0	0	0	0	0	0
8	Voigt ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Voigt ,H (Heinrich)	1	781.9	356.9	1	791.6	356.9	0	0	0	0	0	0
9	Smit ,D (Devon)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Smit ,D (Devon)	1	1414.7	989.7	1	1416.8	989.7	0	0	0	0	0	0
10	Macdonald ,B (Brandon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Macdonald ,B (Brandon)	1	1007	1007	1	1007	1007	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

Jansen, H (Heindrich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms