Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vos, J (Jacob)

Chess SA id

1110112011

FIDE id

Date of birth

2011-05-16 (U16)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1152.7	1138.6	1200	1200
Raw rating	1152.7	1138.6	1200	1200
Weighted rating	1152.7	1138.6	1200	1200
Weighted performance	0	0	0	0
Floor	707.1	705.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.4	181	165.8	165.8
Highest rating	1229.8 2019-04-01	1220.8 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1207.1 2019-05-01	1205.6 2019-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1207.1 2019-05-01	1205.6 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1229.8 2019-04-01	1220.8 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1152.7	1138.6	1200	1200
Analysis
Rating	1152.7	1138.6	1200	1200
Raw rating	1152.7	1138.6	1200	1200
Weighted rating	1152.7	1138.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	707.1	705.6	700	700
Max/Min rating change allowed	177.4	181	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	1152.7	1138.6	1200	1200
New weighted rating	1152.7	1138.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1152.7	1138.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1152.7	1138.6	1200	1200
New K-factor	36	36	36	36
New floor	707.1	705.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	4	40	-85	1150.8	1065.8
Standard	10	4	40	-85	1150.8	1065.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1152.7	1138.6	1200	1200
2025-09-30	1152.7	1138.6	1200	1200
2025-09-01	1152.7	1138.6	1200	1200
2025-08-01	1152.7	1138.6	1200	1200
2025-07-01	1152.7	1138.6	1200	1200
2025-06-01	1152.7	1138.6	1200	1200
2025-05-01	1152.7	1138.6	1200	1200
2025-04-01	1152.7	1138.6	1200	1200
2025-03-01	1152.7	1138.6	1200	1200
2025-02-01	1152.7	1138.6	1200	1200
2025-01-01	1152.7	1138.6	1200	1200
2024-12-01	1152.7	1138.6	1200	1200
2024-11-01	1152.7	1138.6	1200	1200
2024-10-01	1152.7	1138.6	1200	1200
2024-09-01	1152.7	1138.6	1200	1200
2024-08-01	1152.7	1138.6	1200	1200
2024-07-01	1152.7	1138.6	1200	1200
2024-09-01	1152.7	1138.6	1200	1200
2024-05-01	1152.7	1138.6	1200	1200
2024-04-01	1152.7	1138.6	1200	1200
2024-03-01	1152.7	1138.6	1200	1200
2024-02-01	1152.7	1138.6	1200	1200
2024-01-01	1152.7	1138.6	1200	1200
2023-12-01	1152.7	1138.6	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	Inter Regional Chess Championship 2019 (U10)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
2	Frances Baard IRCC Trials 2019 (U8+U10)	2019-04-13	2019-04-13	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 2	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Matshaba, P (Pako)				Opponent Matshaba, P (Pako)
2	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Brouwers, B (Boitumelo)				Opponent Brouwers, B (Boitumelo)
3	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Ahjum, AXE (Annabelle)				Opponent Ahjum, AXE (Annabelle)

#	Games	Start				End
1	1	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 2	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Matshaba, P (Pako)				Opponent Matshaba, P (Pako)
2	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Brouwers, B (Boitumelo)				Opponent Brouwers, B (Boitumelo)
3	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Ahjum, AXE (Annabelle)				Opponent Ahjum, AXE (Annabelle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 2	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Matshaba, P (Pako)				Opponent Matshaba, P (Pako)
2	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Brouwers, B (Boitumelo)				Opponent Brouwers, B (Boitumelo)
3	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Ahjum, AXE (Annabelle)				Opponent Ahjum, AXE (Annabelle)

#	Games	Start				End
1	1	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 2	type Standard	result 1	date 2019-05-10	rnd 2	type Standard	result 1
		Opponent Matshaba, P (Pako)				Opponent Matshaba, P (Pako)
2	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Brouwers, B (Boitumelo)				Opponent Brouwers, B (Boitumelo)
3	1	Tournament Frances Baard IRCC Trials 2019				Tournament Frances Baard IRCC Trials 2019
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-04-13	rnd 3	type Standard	result 1
		Opponent Ahjum, AXE (Annabelle)				Opponent Ahjum, AXE (Annabelle)

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	Matthys ,A (Ayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Matthys ,A (Ayden)	1	1112.8	687.8	1	1107.6	687.8	0	0	0	0	0	0
2	Brouwers ,B (Boitumelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Brouwers ,B (Boitumelo)	1	1177.1	1602.1	1	1172.8	1602.1	0	0	0	0	0	0
3	Van Staden ,K (Kayle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Staden ,K (Kayle)	1	1034.2	609.2	1	1034.2	609.2	0	0	0	0	0	0
4	Cameron ,LC (Levi Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Cameron ,LC (Levi Connor)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Bridge ,D (Dylan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bridge ,D (Dylan)	1	1160.8	1585.8	1	1151.6	1585.8	0	0	0	0	0	0
6	Matshaba ,P (Pako)	1	1	425	1	1	425	0	0	0	0	0	0
6	Matshaba ,P (Pako)	1	997.2	1422.2	1	972	1422.2	0	0	0	0	0	0
7	Ahjum ,AXE (Annabelle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ahjum ,AXE (Annabelle)	1	1048.5	1473.5	1	1022	1473.5	0	0	0	0	0	0
8	Britz ,JD (Jakobus Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Britz ,JD (Jakobus Dirk)	1	1281.1	856.1	1	1278.2	856.1	0	0	0	0	0	0
9	Bester ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bester ,D (Daniel)	1	1321.4	896.4	1	1299.9	896.4	0	0	0	0	0	0
10	Van Rensburg ,M (Marnus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Rensburg ,M (Marnus)	1	1174.6	749.6	1	1169.5	749.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Vos, J (Jacob)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms