Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stander, J (Johannes Hendrik)

Chess SA id

1160303488

FIDE id

Date of birth

2016-06-16 (U10)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.1	1184.2	1200	1200
Raw rating	1187.1	1184.2	1200	1200
Weighted rating	1186.5	1183.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.9	169.6	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1187.1	1184.2	1200	1200
Analysis
Rating	1187.1	1184.2	1200	1200
Raw rating	1187.1	1184.2	1200	1200
Weighted rating	1186.5	1183.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.9	169.6	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	1187.1	1184.2	1200	1200
New weighted rating	1186.3	1183.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1187.1	1184.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1187.1	1184.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	4	4
	5	5
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	4	1	25	-212.5	1257.6	1045.1
Standard	4	1	25	-212.5	1257.6	1045.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3	33.33	-141.7	1220.4	1078.8
Standard	9	3	33.33	-141.7	1220.4	1078.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.1	1184.2	1200	1200
2025-09-01	1187.1	1184.2	1200	1200
2025-08-01	1187.1	1184.2	1200	1200
2025-07-01	1187.1	1184.2	1200	1200
2025-06-01	1186	1183	1200	1200
2025-05-01	1188.5	1185.9	1200	1200
2025-04-01	1188.5	1185.9	1200	1200
2025-03-01	1188.5	1185.9	1200	1200
2025-02-01	1188.2	1185.6	1200	1200
2025-01-01	1180.4	1176	1200	1200
2024-12-01	1180.4	1176	1200	1200
2024-11-01	1180.4	1176	1200	1200
2024-10-01	1180.4	1176	1200	1200
2024-09-01	1180.4	1176	1200	1200
2024-08-01	1180.4	1176	1200	1200
2024-07-01	1180.4	1176	1200	1200
2024-06-01	1180.4	1176	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	District 3 Cluster 4 and 5 Individuals 2024 (U9)	2024-05-04	2024-05-04	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 0.5
		Opponent Cockcroft, J (Jamai)				Opponent Shezi, L (Luthando)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Murphy, J (Juvan)				Opponent Murphy, J (Juvan)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 4	type Standard	result 0.5	date 2024-05-04	rnd 4	type Standard	result 0.5
		Opponent Dong, L (Linshuang)				Opponent Dong, L (Linshuang)

#	Games	Start				End
1	2	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 0.5
		Opponent Cockcroft, J (Jamai)				Opponent Shezi, L (Luthando)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Murphy, J (Juvan)				Opponent Murphy, J (Juvan)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 4	type Standard	result 0.5	date 2024-05-04	rnd 4	type Standard	result 0.5
		Opponent Dong, L (Linshuang)				Opponent Dong, L (Linshuang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Murphy, J (Juvan)				Opponent Murphy, J (Juvan)
2	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Cockcroft, J (Jamai)				Opponent Cockcroft, J (Jamai)

#	Games	Start				End
1	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Murphy, J (Juvan)				Opponent Murphy, J (Juvan)
2	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Cockcroft, J (Jamai)				Opponent Cockcroft, J (Jamai)

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	Wait ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Wait ,M (Matthew)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Shezi ,L (Luthando)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Shezi ,L (Luthando)	1	1172.9	1172.9	1	1172.3	1172.9	0	0	0	0	0	0
3	Cockcroft ,J (Jamai)	1	1	425	1	1	425	0	0	0	0	0	0
3	Cockcroft ,J (Jamai)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Folkerts ,E (Ewan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Folkerts ,E (Ewan)	1	1180.7	755.7	1	1176.4	755.7	0	0	0	0	0	0
5	Murphy ,J (Juvan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Murphy ,J (Juvan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Dong ,L (Linshuang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Dong ,L (Linshuang)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Viljoen ,J (Jayden Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Viljoen ,J (Jayden Johan)	1	1427.4	1002.4	1	1429	1002.4	0	0	0	0	0	0
8	Cromhout ,Z (Zandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cromhout ,Z (Zandre)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Ferreira ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ferreira ,D (Daniel)	1	1203	778	1	1204.4	778	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Stander, J (Johannes Hendrik)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms