Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rooyen, A (Armand)

Chess SA id

1110149565

FIDE id

Date of birth

2011-06-08 (U16)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1244.2	1254.5	1197.7	1200
Raw rating	1244.2	1254.5	1197.7	1200
Weighted rating	1241.4	1251.5	1197.7	1200
Weighted performance	952.1	947.5	0	0
Floor	744.2	754.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.7	153.4	166.4	165.8
Highest rating	1244.7 2023-04-01	1254.5 2024-08-01	1202.9 2023-08-01	1200 2018-10-01
Highest raw rating	1244.2 2024-08-01	1254.5 2024-08-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1240.1 2025-08-01	1250.1 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1244.7 2023-04-01	1242 2023-04-01	1202.9 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1244.2	1254.5	1197.7	1200
Analysis
Rating	1244.2	1254.5	1197.7	1200
Raw rating	1244.2	1254.5	1197.7	1200
Weighted rating	1241.4	1251.5	1197.7
Weighted performance	952.1	947.5	0
K-factor	36	36	36	36
Floor	744.2	754.5	700	700
Max/Min rating change allowed	155.7	153.4	166.4	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	1244.2	1254.5	1197.7	1200
New weighted rating	1242	1252.1	1197.7	1200
New weighted performance	951.6	947.1	0	0
Temp new rating	1244.2	1254.5	1197.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1244.2	1254.5	1197.7	1200
New K-factor	36	36	36	36
New floor	744.2	754.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	24	19	5
	0	0	0
	0	0	0
History	29	24	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	29	16	55.17	44	1208.7	1252.7
Standard	24	13.5	56.25	53.1	1207.6	1260.7
Rapid	5	2.5	50	0	1214	1214
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1244.2	1254.5	1197.7	1200
2025-09-01	1244.2	1254.5	1197.7	1200
2025-08-01	1244.2	1254.5	1197.7	1200
2025-07-01	1244.2	1254.5	1197.7	1200
2025-06-01	1244.2	1254.5	1197.7	1200
2025-05-01	1244.2	1254.5	1197.7	1200
2025-04-01	1244.2	1254.5	1197.7	1200
2025-03-01	1244.2	1254.5	1197.7	1200
2025-02-01	1244.2	1254.5	1197.7	1200
2025-01-01	1244.2	1254.5	1197.6	1200
2024-12-01	1244.2	1254.5	1197.6	1200
2024-11-01	1244.2	1254.5	1197.6	1200
2024-10-01	1244.2	1254.5	1197.6	1200
2024-09-01	1244.2	1254.5	1197.6	1200
2024-08-01	1244.2	1254.5	1197.6	1200
2024-07-01	1225.7	1234.3	1197.6	1200
2024-06-01	1225.7	1234.3	1197.6	1200
2024-08-01	1225.7	1234.3	1197.6	1200
2024-04-01	1225.7	1234.3	1197.6	1200
2024-03-01	1225.7	1234.3	1197.6	1200
2024-02-01	1225.7	1234.3	1197.6	1200
2024-01-01	1225.7	1234.3	1197.6	1200
2023-12-01	1225.7	1234.3	1197.6	1200
2023-11-01	1225.7	1234.3	1197.6	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	Bojanala's Clash Of Schools 2024 (Championship)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala School League 2023 (Primary School Open)	2023-08-19	2023-08-19	Rapid	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
3	Grenswag's Community Battle 2023 (Knights)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	Schoemies Kings & Queens 2023 (Knights)	2023-03-18	2023-03-18	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Nories Make It Happen 2023 (Development)	2023-03-04	2023-03-04	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
6	One For The Ages 2023 (U14)	2023-02-18	2023-02-18	Standard	Bojanala Platina (NBR)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament One For The Ages 2023				Tournament Nories Make It Happen 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Bekker, M (Magdalene)
2	3	Tournament Bojanala School League 2023				Tournament Bojanala's Clash Of Schools 2024
		date 2023-08-19	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Andries)				Opponent Pilane, O (Ogone)
3	2	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 3	type Rapid	result 0.5
		Opponent Pilane, M (Maemo)				Opponent Nkabinde, L (Lwazi)

#	Games	Start				End
1	4	Tournament One For The Ages 2023				Tournament Nories Make It Happen 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Bekker, M (Magdalene)
2	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Semetse, T (Tshepang)				Opponent Pilane, O (Ogone)
3	2	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Maduna, K (Kwanele)				Opponent Von Fintel, J (Jonathan)

#	Games	Start				End
1	2	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 3	type Rapid	result 0.5
		Opponent Pilane, M (Maemo)				Opponent Nkabinde, L (Lwazi)
2	1	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 5	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Jacobs, A (Andries)				Opponent Jacobs, A (Andries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament One For The Ages 2023				Tournament Nories Make It Happen 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Bekker, M (Magdalene)
2	3	Tournament Bojanala School League 2023				Tournament Bojanala's Clash Of Schools 2024
		date 2023-08-19	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Jacobs, A (Andries)				Opponent Pilane, O (Ogone)
3	2	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Maduna, K (Kwanele)				Opponent Von Fintel, J (Jonathan)

#	Games	Start				End
1	4	Tournament One For The Ages 2023				Tournament Nories Make It Happen 2023
		date 2023-02-18	rnd 5	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Modisane, A (Agobakoe)				Opponent Bekker, M (Magdalene)
2	2	Tournament Bojanala's Clash Of Schools 2024				Tournament Bojanala's Clash Of Schools 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Semetse, T (Tshepang)				Opponent Pilane, O (Ogone)
3	2	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Maduna, K (Kwanele)				Opponent Von Fintel, J (Jonathan)

#	Games	Start				End
1	1	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 5	type Rapid	result 1	date 2023-08-19	rnd 5	type Rapid	result 1
		Opponent Jacobs, A (Andries)				Opponent Jacobs, A (Andries)
2	1	Tournament Bojanala School League 2023				Tournament Bojanala School League 2023
		date 2023-08-19	rnd 2	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Pilane, M (Maemo)				Opponent Pilane, M (Maemo)

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	Nkabinde ,L (Lwazi)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
1	Nkabinde ,L (Lwazi)	2	1188.3	975.8	1	1227.2	763.3	1	1200	1188.3	0	0	0
2	Maritz ,M (Maderie)	1	1	425	1	1	425	0	0	0	0	0	0
2	Maritz ,M (Maderie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Khumalo ,D (Dimpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khumalo ,D (Dimpho)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Pilane ,O (Ogone)	1	1	425	1	1	425	0	0	0	0	0	0
4	Pilane ,O (Ogone)	1	1272.9	1697.9	1	1267.8	1697.9	0	0	0	0	0	0
5	Maduna ,K (Kwanele)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maduna ,K (Kwanele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Jansen Van Vuuren ,L (Lourein)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jansen Van Vuuren ,L (Lourein)	1	1099.2	674.2	1	1097.5	674.2	0	0	0	0	0	0
7	Venter ,D (Dian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Venter ,D (Dian)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Voigt ,K (Karli)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Voigt ,K (Karli)	1	1153.8	728.8	1	1143.5	728.8	0	0	0	0	0	0
9	Von Fintel ,J (Jonathan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Von Fintel ,J (Jonathan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mnxwabi ,V (Victoria)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mnxwabi ,V (Victoria)	1	1116.4	1541.4	1	1098.4	1541.4	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 Rooyen, A (Armand)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms