Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rossouw, AJ (Andries)

Chess SA id

173032618

FIDE id

Rossouw

Date of birth

1973-10-13 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-01-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1397.8	1397.4	1488	1473.2
Raw rating	1397.8	1397.4	1488	1473.2
Weighted rating	1397.2	1396.8	1487	1472.5
Weighted performance	813.8	0	0	0
Floor	897.8	897.4	988	973.2
K-factor	36	36	32	32
Min/Max rating change allowed	125.1	125.2	110	112.4
Highest rating	1473.8 2018-03-01	1479.6 2018-03-01	1488 2024-02-01	1519.2 2023-06-01
Highest raw rating	1397.8 2024-02-01	1397.4 2024-02-01	1488 2024-02-01	1473.2 2024-02-01
Highest weighted rating	1393.4 2025-08-01	1392.7 2025-08-01	1478.4 2025-08-01	1466.5 2025-08-01
Highest weighted performance	1473.8 2018-03-01	1479.6 2018-03-01	1200 2024-02-01	1519.2 2023-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1397.8	1397.4	1488	1473.2
Analysis
Rating	1397.8	1397.4	1488	1473.2
Raw rating	1397.8	1397.4	1488	1473.2
Weighted rating	1397.2	1396.8	1487
Weighted performance	813.8	0	0
K-factor	36	36	32	32
Floor	897.8	897.4	988	973.2
Max/Min rating change allowed	125.1	125.2	110	112.4
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	1397.8	1397.4	1488	1473.2
New weighted rating	1397.7	1397.3	1488	1473.2
New weighted performance	805.4	0	0	0
Temp new rating	1397.8	1397.4	1488	1473.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1397.8	1397.4	1488	1473.2
New K-factor	36	36	32	32
New floor	897.8	897.4	988	973.2

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	5	5	0
	7	0	7
	0	0	0
	5	5	0
History	30	23	7

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
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	13	43.33	-56.7	1485.7	1429.1
Standard	23	9	39.13	-92.4	1479.9	1387.6
Rapid	0	0	0	0	0	0
Blitz	7	4	57.14	60.7	1504.7	1565.4

Date	Main	Standard	Rapid	Blitz
2025-11-01	1397.8	1397.4	1488	1473.2
2025-09-30	1397.8	1397.4	1488	1473.2
2025-09-01	1397.8	1397.4	1488	1473.2
2025-08-01	1397.8	1397.4	1488	1473.2
2025-07-01	1397.8	1397.4	1488	1473.2
2025-06-01	1397.8	1397.4	1488	1473.2
2025-05-01	1397.8	1397.4	1488	1473.2
2025-04-01	1397.8	1397.4	1488	1473.2
2025-03-01	1397.8	1397.4	1488	1473.2
2025-02-01	1397.8	1397.4	1488	1473.2
2025-01-01	1397.8	1397.4	1488	1473.2
2024-12-01	1397.8	1397.4	1488	1473.2
2024-11-01	1397.8	1397.4	1488	1473.2
2024-10-01	1397.8	1397.4	1488	1473.2
2024-09-01	1397.8	1397.4	1488	1473.2
2024-08-01	1397.8	1397.4	1488	1473.2
2024-07-01	1397.8	1397.4	1488	1473.2
2024-09-01	1397.8	1397.4	1488	1473.2
2024-05-01	1397.8	1397.4	1488	1473.2
2024-04-01	1397.8	1397.4	1488	1473.2
2024-03-01	1397.8	1397.4	1488	1473.2
2024-02-01	1397.8	1397.4	1488	1473.2
2024-01-01	1370.4	1368.6	1488	1473.2
2023-12-01	1278.2	1272	1200	1271.6

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	2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	JMC Blitz - Higher Ground 2023	2023-06-17	2023-06-17	Blitz	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
3	JMC Bryanston 2021 (B)	2021-11-06	2021-11-06	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	2018 Swartkop Open (B)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	3	0.5	Yes	Analysis
5	JNW Club - Linden Open 2018 (A)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis
6	JNW Club - Trinityhouse Randpark Ridge Open 2018 (A)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament JMC Bryanston 2021				Tournament JMC Blitz - Higher Ground 2023
		date 2021-11-06	rnd 4	type Standard	result 0.5	date 2023-06-17	rnd 2	type Blitz	result 1
		Opponent Chinoruma, T (Tawana)				Opponent Spies, A (Abigail)
2	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-14	rnd 4	type Standard	result 1	date 2024-01-14	rnd 5	type Standard	result 1
		Opponent Griffiths, L (Lisa)				Opponent Modisaotsile, B (Botlhale)
3	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 1	type Standard	result 0.5	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Maluleke, TC (Tiyiselani)				Opponent Malope, M (Modupi)

#	Games	Start				End
1	4	Tournament JMC Bryanston 2021				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2021-11-06	rnd 4	type Standard	result 0.5	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Chinoruma, T (Tawana)				Opponent Malope, M (Modupi)
2	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-14	rnd 4	type Standard	result 1	date 2024-01-14	rnd 5	type Standard	result 1
		Opponent Griffiths, L (Lisa)				Opponent Modisaotsile, B (Botlhale)
3	2	Tournament JMC Bryanston 2021				Tournament JMC Bryanston 2021
		date 2021-11-06	rnd 1	type Standard	result 1	date 2021-11-06	rnd 2	type Standard	result 1
		Opponent Njoku, W (Wisdom)				Opponent Moonsammy, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 1	type Blitz	result 1	date 2023-06-17	rnd 2	type Blitz	result 1
		Opponent Spies, B (Benjamin)				Opponent Spies, A (Abigail)
2	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 6	type Blitz	result 1	date 2023-06-17	rnd 6	type Blitz	result 1
		Opponent Joseph, J (Jamie)				Opponent Joseph, J (Jamie)
3	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 4	type Blitz	result 1	date 2023-06-17	rnd 4	type Blitz	result 1
		Opponent Parag, Y (Yakesh)				Opponent Parag, Y (Yakesh)

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-14	rnd 4	type Standard	result 1	date 2024-01-14	rnd 5	type Standard	result 1
		Opponent Griffiths, L (Lisa)				Opponent Modisaotsile, B (Botlhale)
2	2	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 1	type Blitz	result 1	date 2023-06-17	rnd 2	type Blitz	result 1
		Opponent Spies, B (Benjamin)				Opponent Spies, A (Abigail)
3	2	Tournament JMC Bryanston 2021				Tournament JMC Bryanston 2021
		date 2021-11-06	rnd 1	type Standard	result 1	date 2021-11-06	rnd 2	type Standard	result 1
		Opponent Njoku, W (Wisdom)				Opponent Moonsammy, E (Ethan)

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-14	rnd 4	type Standard	result 1	date 2024-01-14	rnd 5	type Standard	result 1
		Opponent Griffiths, L (Lisa)				Opponent Modisaotsile, B (Botlhale)
2	2	Tournament JMC Bryanston 2021				Tournament JMC Bryanston 2021
		date 2021-11-06	rnd 1	type Standard	result 1	date 2021-11-06	rnd 2	type Standard	result 1
		Opponent Njoku, W (Wisdom)				Opponent Moonsammy, E (Ethan)
3	1	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 2	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Malope, M (Modupi)				Opponent Malope, M (Modupi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 1	type Blitz	result 1	date 2023-06-17	rnd 2	type Blitz	result 1
		Opponent Spies, B (Benjamin)				Opponent Spies, A (Abigail)
2	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 6	type Blitz	result 1	date 2023-06-17	rnd 6	type Blitz	result 1
		Opponent Joseph, J (Jamie)				Opponent Joseph, J (Jamie)
3	1	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 4	type Blitz	result 1	date 2023-06-17	rnd 4	type Blitz	result 1
		Opponent Parag, Y (Yakesh)				Opponent Parag, Y (Yakesh)

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	Mthombeni ,N (Nhlaluko)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mthombeni ,N (Nhlaluko)	2	1564.1	1139.1	2	1566.9	1139.1	0	0	0	0	0	0
2	Van Deventer ,WG (Wilrich Gerdus)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Deventer ,WG (Wilrich Gerdus)	2	1376.9	951.9	2	1365.4	951.9	0	0	0	0	0	0
3	Nkwe ,O (Omogolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nkwe ,O (Omogolo)	1	1599.5	1174.5	1	1603.8	1174.5	0	0	0	0	0	0
4	Griffiths ,L (Lisa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Griffiths ,L (Lisa)	1	1140.7	1565.7	1	1093.6	1565.7	0	0	0	0	0	0
5	George ,B (Bernet)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	George ,B (Bernet)	1	1548.4	1123.4	1	1548.4	1123.4	0	0	0	0	0	0
6	Mudau ,M (Mbangiseni)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mudau ,M (Mbangiseni)	1	1126.3	701.3	1	1126.3	701.3	0	0	0	0	0	0
7	Malope ,M (Modupi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Malope ,M (Modupi)	1	1442.1	1867.1	1	1444.1	1867.1	0	0	0	0	0	0
8	Modisaotsile ,B (Botlhale)	1	1	425	1	1	425	0	0	0	0	0	0
8	Modisaotsile ,B (Botlhale)	1	1541.2	1966.2	1	1557.4	1966.2	0	0	0	0	0	0
9	Meeuwissen ,X (Xavier)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Meeuwissen ,X (Xavier)	1	1885.6	1460.6	1	1892.8	1460.6	0	0	0	0	0	0
10	Njoku ,W (Wisdom)	1	1	425	1	1	425	0	0	0	0	0	0
10	Njoku ,W (Wisdom)	1	1389.7	1814.7	1	1385.5	1814.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Rossouw, AJ (Andries)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms