Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vosloo, J (Jerome)

Chess SA id

1850151685

FIDE id

Date of birth

1985-05-29 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.6	1160.4	1203.6	1300
Raw rating	1237.6	1160.4	1203.6	1300
Weighted rating	1237	1160.2	1203.6	1299
Weighted performance	0	0	0	0
Floor	737.6	700	703.6	800
K-factor	36	36	36	36
Min/Max rating change allowed	157.2	175.4	165	143.8
Highest rating	1237.6 2024-03-01	1200 2018-10-01	1203.6 2024-03-01	1300 2024-03-01
Highest raw rating	1237.6 2024-03-01	1200 2019-12-01	1203.6 2024-03-01	1300 2024-03-01
Highest weighted rating	1235.6 2025-08-01	1200 2018-10-01	1203.6 2025-02-01	1296.7 2025-08-01
Highest weighted performance	1230.5 2023-03-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1237.6	1160.4	1203.6	1300
Analysis
Rating	1237.6	1160.4	1203.6	1300
Raw rating	1237.6	1160.4	1203.6	1300
Weighted rating	1237	1160.2	1203.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	737.6	700	703.6	800
Max/Min rating change allowed	157.2	175.4	165	143.8
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	1237.6	1160.4	1203.6	1300
New weighted rating	1237.4	1160.3	1203.6	1299.7
New weighted performance	0	0	0	0
Temp new rating	1237.6	1160.4	1203.6	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.6	1160.4	1203.6	1300
New K-factor	36	36	36	36
New floor	737.6	700	703.6	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	2	4
	0	0	0
	0	0	0
History	6	2	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	6	3	50	0	1112	1112
Standard	2	0	0	-425	1193.3	768.3
Rapid	4	3	75	212.5	1071.3	1283.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1237.6	1160.4	1203.6	1300
2025-09-01	1237.6	1160.4	1203.6	1300
2025-08-01	1237.6	1160.4	1203.6	1300
2025-07-01	1237.6	1160.4	1203.6	1300
2025-06-01	1237.6	1160.4	1203.6	1300
2025-05-01	1237.6	1160.4	1203.6	1300
2025-04-01	1237.6	1160.4	1203.6	1300
2025-03-01	1237.6	1160.4	1203.6	1300
2025-02-01	1237.6	1160.4	1203.6	1300
2025-01-01	1237.6	1160	1203.6	1300
2024-12-01	1237.6	1160	1203.6	1300
2024-11-01	1237.6	1160	1203.6	1300
2024-10-01	1237.6	1160	1203.6	1300
2024-09-01	1237.6	1160	1203.6	1300
2024-08-01	1237.6	1160	1203.6	1300
2024-07-01	1237.6	1160	1203.6	1300
2024-06-01	1237.6	1160	1203.6	1300
2024-08-01	1237.6	1160	1203.6	1300
2024-04-01	1237.6	1160	1203.6	1300
2024-03-01	1237.6	1160	1203.6	1300
2024-02-01	1237.6	1160	1203.6	1300
2024-01-01	1237.6	1160	1203.6	1300
2023-12-01	1179.4	1160	1203.6	1200
2023-11-01	1179.4	1160	1203.6	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	UCC Protea Cup 2023 (A)	2023-04-14	2023-05-30	Standard	Nelson Mandela Bay (ENM)	8	2	0	Yes	Analysis
2	Uitenhage Chess Club Inaugural Rapid Tournament 2023	2023-02-21	2023-03-27	Rapid	Nelson Mandela Bay (ENM)	6	4	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Vosloo, A (Aragon)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Vosloo, A (Aragon)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Vosloo, A (Aragon)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-28	rnd 3	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Geyer, M (Mia)				Opponent Vosloo, A (Aragon)
2	1	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-03-27	rnd 6	type Rapid	result 1	date 2023-03-27	rnd 6	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Lombard, L (Liam)

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	Bester ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Bester ,M (Michael)	1	1186.5	761.5	1	1200	761.5	0	0	0	0	0	0
2	Matthews ,R (Roger)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Matthews ,R (Roger)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mellet ,A (Andries)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Mellet ,A (Andries)	1	1206.9	781.9	0	0	0	1	810.2	781.9	0	0	0
4	Vosloo ,A (Aragon)	1	1	425	0	0	0	1	1	425	0	0	0
4	Vosloo ,A (Aragon)	1	678.1	1103.1	0	0	0	1	626	1103.1	0	0	0
5	Lombard ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
5	Lombard ,L (Liam)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Geyer ,M (Mia)	1	1	425	0	0	0	1	1	425	0	0	0
6	Geyer ,M (Mia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Vosloo, J (Jerome)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms