Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Schalkwyk, A (Adam)

Chess SA id

1110150181

FIDE id

Date of birth

2011-02-08 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1260.2	1268.3	1200	1200
Raw rating	1260.2	1268.3	1200	1200
Weighted rating	1244.3	1251.1	1200	1200
Weighted performance	0	0	0	0
Floor	760.2	768.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.2	150.5	165.8	165.8
Highest rating	1358.9 2024-02-01	1353.8 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1260.2 2025-09-01	1268.3 2025-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1242.6 2025-09-01	1249.1 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1358.9 2024-02-01	1353.8 2024-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1260.2	1268.3	1200	1200
Analysis
Rating	1260.2	1268.3	1200	1200
Raw rating	1260.2	1268.3	1200	1200
Weighted rating	1244.3	1251.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	760.2	768.3	700	700
Max/Min rating change allowed	152.2	150.5	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	1260.2	1268.3	1200	1200
New weighted rating	1246	1252.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1260.2	1268.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1260.2	1268.3	1200	1200
New K-factor	36	36	36	36
New floor	760.2	768.3	700	700

Item	Main	Standard
	0	0
	3	3
	3	3
	5	5
	0	0
	0	0
History	11	11

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	3	2	66.67	141.7	1281.4	1423.1
Standard	3	2	66.67	141.7	1281.4	1423.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	7	63.64	115.9	1262.4	1378.3
Standard	11	7	63.64	115.9	1262.4	1378.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1260.2	1268.3	1200	1200
2025-09-01	1260.2	1268.3	1200	1200
2025-08-01	1242.4	1249.1	1200	1200
2025-07-01	1242.4	1249.1	1200	1200
2025-06-01	1242.4	1249.1	1200	1200
2025-05-01	1242.4	1249.1	1200	1200
2025-04-01	1242.4	1249.1	1200	1200
2025-03-01	1242.4	1249.1	1200	1200
2025-02-01	1242.4	1249.1	1200	1200
2025-01-01	1242.4	1249.1	1200	1200
2024-12-01	1242.4	1249.1	1200	1200
2024-11-01	1242.4	1249.1	1200	1200
2024-10-01	1242.4	1249.1	1200	1200
2024-09-01	1242.4	1249.1	1200	1200
2024-08-01	1242.4	1249.1	1200	1200
2024-07-01	1242.4	1249.1	1200	1200
2024-06-01	1242.4	1249.1	1200	1200
2024-08-01	1242.4	1249.1	1200	1200
2024-04-01	1242.4	1249.1	1200	1200
2024-03-01	1242.4	1249.1	1200	1200
2024-02-01	1217.3	1219.2	1200	1200
2024-01-01	1217.3	1219.2	1200	1200
2023-12-01	1217.3	1219.2	1200	1200
2023-11-01	1217.3	1219.2	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Top Schools Chess 2025 (U15)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Top Schools Chess 2025 (U15)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
2	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
3	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Booysen, L (Liam)				Opponent Tyali, I (Imibongo Olothando)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Blignaut, C (Corey)				Opponent Mabija, L (Luphiwo)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent De Stadler, N (Nathan)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Booysen, L (Liam)				Opponent Tyali, I (Imibongo Olothando)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Blignaut, C (Corey)				Opponent Mabija, L (Luphiwo)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent De Stadler, N (Nathan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Booysen, L (Liam)				Opponent Tyali, I (Imibongo Olothando)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Blignaut, C (Corey)				Opponent Mabija, L (Luphiwo)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent De Stadler, N (Nathan)

#	Games	Start				End
1	2	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 4	type Standard	result 1
		Opponent Booysen, L (Liam)				Opponent Tyali, I (Imibongo Olothando)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Blignaut, C (Corey)				Opponent Mabija, L (Luphiwo)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Cook, J (Jamian)				Opponent De Stadler, N (Nathan)

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	Adolf ,F (Feraydo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Adolf ,F (Feraydo)	1	1444.1	1019.1	1	1410.7	1019.1	0	0	0	0	0	0
2	Bangani ,O (Ovayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bangani ,O (Ovayo)	1	1245.8	820.8	1	1218.2	820.8	0	0	0	0	0	0
3	Jaravine ,S (Sean)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jaravine ,S (Sean)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cook ,J (Jamian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cook ,J (Jamian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Booysen ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
5	Booysen ,L (Liam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	De Stadler ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Stadler ,N (Nathan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Blignaut ,C (Corey)	1	1	425	1	1	425	0	0	0	0	0	0
7	Blignaut ,C (Corey)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Tyali ,I (Imibongo Olothando)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tyali ,I (Imibongo Olothando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mabija ,L (Luphiwo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mabija ,L (Luphiwo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Smith ,Z (Zion)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Smith ,Z (Zion)	1	1583	1158	1	1570.6	1158	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Van Schalkwyk, A (Adam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms