Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Jaarsveld, G (Gian)

Chess SA id

1130152143

FIDE id

Date of birth

2013-06-17 (U14)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1151.1	1144.1	1200	1200
Raw rating	1151.1	1144.1	1200	1200
Weighted rating	1151.1	1144.1	1200	1200
Weighted performance	792.5	791.1	0	0
Floor	720.9	724.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.8	179.6	165.8	165.8
Highest rating	1320.8 2023-03-01	1321 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1220.9 2023-04-01	1224.8 2023-04-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1220.9 2023-04-01	1224.8 2023-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1320.8 2023-03-01	1321 2023-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1151.1	1144.1	1200	1200
Analysis
Rating	1151.1	1144.1	1200	1200
Raw rating	1151.1	1144.1	1200	1200
Weighted rating	1151.1	1144.1	1200
Weighted performance	792.5	791.1	0
K-factor	36	36	36	36
Floor	720.9	724.8	700	700
Max/Min rating change allowed	177.8	179.6	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	1151.1	1144.1	1200	1200
New weighted rating	1151.1	1144.1	1200	1200
New weighted performance	792.1	790.7	0	0
Temp new rating	1151.1	1144.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1151.1	1144.1	1200	1200
New K-factor	36	36	36	36
New floor	720.9	724.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	24	24
	0	0
	0	0
History	24	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	24	10.5	43.75	-53.1	1165.9	1112.8
Standard	24	10.5	43.75	-53.1	1165.9	1112.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1151.1	1144.1	1200	1200
2025-09-01	1151.1	1144.1	1200	1200
2025-08-01	1151.1	1144.1	1200	1200
2025-07-01	1151.1	1144.1	1200	1200
2025-06-01	1151.1	1144.1	1200	1200
2025-05-01	1151.1	1144.1	1200	1200
2025-04-01	1151.1	1144.1	1200	1200
2025-03-01	1151.1	1144.1	1200	1200
2025-02-01	1151.1	1144.1	1200	1200
2025-01-01	1151	1144.1	1200	1200
2024-12-01	1151	1144.1	1200	1200
2024-11-01	1151	1144.1	1200	1200
2024-10-01	1151	1144.1	1200	1200
2024-09-01	1151	1144.1	1200	1200
2024-08-01	1151	1144.1	1200	1200
2024-07-01	1151	1144.1	1200	1200
2024-06-01	1151	1144.1	1200	1200
2024-08-01	1151	1144.1	1200	1200
2024-04-01	1151	1144.1	1200	1200
2024-03-01	1151	1144.1	1200	1200
2024-02-01	1151	1144.1	1200	1200
2024-01-01	1151	1144.1	1200	1200
2023-12-01	1151	1144.1	1200	1200
2023-11-01	1151	1144.1	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	DR KKD Meiringspark 2023 (U12)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
2	Dr Kenneth Kaunda Volkies 2023 (D)	2023-06-10	2023-06-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	Dr KKD Curro 2023 (U10+U12)	2023-05-13	2023-05-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
4	DR Kenneth Kaunda Curro 2023 (D)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
5	Dr KKD NG Goudkop 2023 (D Junior)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Dr KKD NG Goudkop 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-18	rnd 2	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Gweshe, T (Tinotenda)				Opponent Helm, C (Christoff)
2	2	Tournament Dr Kenneth Kaunda Volkies 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-06-10	rnd 4	type Standard	result 1	date 2023-06-10	rnd 5	type Standard	result 1
		Opponent Sebolai, W (Warona)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Simelane, M (Minehle)				Opponent Simelane, M (Minehle)

#	Games	Start				End
1	4	Tournament Dr KKD NG Goudkop 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-18	rnd 2	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Gweshe, T (Tinotenda)				Opponent Helm, C (Christoff)
2	2	Tournament Dr Kenneth Kaunda Volkies 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-06-10	rnd 4	type Standard	result 1	date 2023-06-10	rnd 5	type Standard	result 1
		Opponent Sebolai, W (Warona)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Simelane, M (Minehle)				Opponent Simelane, M (Minehle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dr Kenneth Kaunda Volkies 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-06-10	rnd 4	type Standard	result 1	date 2023-06-10	rnd 5	type Standard	result 1
		Opponent Sebolai, W (Warona)				Opponent Helm, C (Christoff)
2	2	Tournament Dr KKD NG Goudkop 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-18	rnd 4	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Van Romburgh, J (Jan)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Simelane, M (Minehle)				Opponent Simelane, M (Minehle)

#	Games	Start				End
1	2	Tournament Dr Kenneth Kaunda Volkies 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-06-10	rnd 4	type Standard	result 1	date 2023-06-10	rnd 5	type Standard	result 1
		Opponent Sebolai, W (Warona)				Opponent Helm, C (Christoff)
2	2	Tournament Dr KKD NG Goudkop 2023				Tournament Dr KKD NG Goudkop 2023
		date 2023-03-18	rnd 4	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Van Romburgh, J (Jan)				Opponent Helm, C (Christoff)
3	1	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Meiringspark 2023
		date 2023-08-19	rnd 4	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Simelane, M (Minehle)				Opponent Simelane, M (Minehle)

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	Van Romburgh ,J (Jan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Van Romburgh ,J (Jan)	3	1033.9	1175.5	3	1021.5	1175.5	0	0	0	0	0	0
2	Helm ,C (Christoff)	2	2	425	2	2	425	0	0	0	0	0	0
2	Helm ,C (Christoff)	2	1142.3	1567.3	2	1161.8	1567.3	0	0	0	0	0	0
3	Sebolai ,W (Warona)	2	1	0	2	1	0	0	0	0	0	0	0
3	Sebolai ,W (Warona)	2	1155.2	1155.2	2	1149	1155.2	0	0	0	0	0	0
4	Viljoen ,D (Dian)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Viljoen ,D (Dian)	2	1233	808	2	1238.2	808	0	0	0	0	0	0
5	Khoza ,V (Vusi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Khoza ,V (Vusi)	1	1130.3	705.3	1	1120	705.3	0	0	0	0	0	0
6	Gweshe ,T (Tinotenda)	1	1	425	1	1	425	0	0	0	0	0	0
6	Gweshe ,T (Tinotenda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Abdool ,L (Luan Giovanni)	1	1	425	1	1	425	0	0	0	0	0	0
7	Abdool ,L (Luan Giovanni)	1	1037.7	1462.7	1	1010.8	1462.7	0	0	0	0	0	0
8	Gouws ,P (Philip)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gouws ,P (Philip)	1	1223.9	798.9	1	1228.4	798.9	0	0	0	0	0	0
9	Gouws ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Gouws ,C (Christiaan)	1	1331.6	906.6	1	1338.1	906.6	0	0	0	0	0	0
10	Myburgh ,B (Braydan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Myburgh ,B (Braydan)	1	1275.9	850.9	1	1273.8	850.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Jaarsveld, G (Gian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms