Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vermeulen, A (Aldivash)

Chess SA id

1110303271

FIDE id

Date of birth

2011-10-19 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1322.4	1345.6	1196	1200
Raw rating	1322.4	1345.6	1189	1200
Weighted rating	1314.1	1331.6	1196	1200
Weighted performance	0	0	0	0
Floor	834.6	845.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	139.3	134.7	168.4	165.8
Highest rating	1614.1 2024-05-01	1610.4 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1334.6 2025-04-01	1345.6 2025-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1334.6 2024-10-01	1345.6 2024-10-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1614.1 2024-05-01	1610.4 2024-05-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.7	0
New rating	1322.4	1345.6	1195.3	1200
Analysis
Rating	1322.4	1345.6	1196	1200
Raw rating	1322.4	1345.6	1189	1200
Weighted rating	1314.1	1331.6	1196
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	834.6	845.6	700	700
Max/Min rating change allowed	139.3	134.7	168.4	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	1322.4	1345.6	1189	1200
New weighted rating	1316.3	1334.5	1195.3	1200
New weighted performance	0	0	0	0
Temp new rating	1322.4	1345.6	1195.3	1200
Temp new rating +/-	0	0	-0.7	0
Final new rating +/-	0	0	-0.7	0
New rating	1322.4	1345.6	1195.3	1200
New K-factor	36	36	36	36
New floor	834.6	845.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	13	9	4
	6	6	0
	0	0	0
	0	0	0
	0	0	0
History	19	15	4

Games since
	Main 19	Standard 15		Rapid 4		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
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	13	6	46.15	-32.7	1388	1355.3
Standard	9	5	55.56	47.2	1367.7	1415
Rapid	4	1	25	-212.5	1433.6	1221.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	12	63.16	111.8	1325.9	1437.7
Standard	15	11	73.33	198.3	1297.2	1495.5
Rapid	4	1	25	-212.5	1433.6	1221.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1322.4	1345.6	1189	1200
2025-11-30	1322.4	1345.6	1189	1200
2025-11-01	1322.4	1345.6	1189	1200
2025-09-30	1322.4	1345.6	1189	1200
2025-09-01	1322.4	1345.6	1189	1200
2025-08-01	1334.6	1345.6	1200	1200
2025-07-01	1334.6	1345.6	1200	1200
2025-06-01	1334.6	1345.6	1200	1200
2025-05-01	1334.6	1345.6	1200	1200
2025-04-01	1334.6	1345.6	1200	1200
2025-03-01	1302.5	1316	1200	1200
2025-02-01	1297.3	1316.8	1200	1200
2025-01-01	1297.3	1316.8	1200	1200
2024-12-01	1297.3	1316.8	1200	1200
2024-11-01	1297.3	1316.8	1200	1200
2024-10-01	1297.3	1316.8	1200	1200
2024-09-01	1297.3	1316.8	1200	1200
2024-11-01	1297.3	1316.8	1200	1200
2024-07-01	1297.3	1316.8	1200	1200
2024-06-01	1297.3	1316.8	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	Cape Winelands Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	4	1	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U15 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U15 Gils)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	0	0	No	Analysis
5	Worcester PS League 2024 (U13)	2024-04-27	2024-04-27	Standard	Cape Winelands (WCW)	7	6	6	Yes	Analysis

#	Games	Start				End
1	6	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 7	type Standard	result 1
		Opponent Kellerman, Z (Zean)				Opponent Mcleod, N (Ney-Shawn)
2	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 0.5	date 2025-03-08	rnd 3	type Standard	result 0.5
		Opponent Maree, T (Tristan)				Opponent Gaffoor, E (Eesa)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Jephtha, U (Uziel)				Opponent Bester, J (Josua)

#	Games	Start				End
1	6	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 7	type Standard	result 1
		Opponent Kellerman, Z (Zean)				Opponent Mcleod, N (Ney-Shawn)
2	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 0.5	date 2025-03-08	rnd 3	type Standard	result 0.5
		Opponent Maree, T (Tristan)				Opponent Gaffoor, E (Eesa)
3	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Jephtha, U (Uziel)				Opponent Bester, J (Josua)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Barkhuysen, H (Hendr� Pieter)				Opponent Barkhuysen, H (Hendr� Pieter)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 7	type Standard	result 1
		Opponent Kellerman, Z (Zean)				Opponent Mcleod, N (Ney-Shawn)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Jephtha, U (Uziel)				Opponent Bester, J (Josua)
3	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Barkhuysen, H (Hendr� Pieter)				Opponent Barkhuysen, H (Hendr� Pieter)

#	Games	Start				End
1	6	Tournament Worcester PS League 2024				Tournament Worcester PS League 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 7	type Standard	result 1
		Opponent Kellerman, Z (Zean)				Opponent Mcleod, N (Ney-Shawn)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Jephtha, U (Uziel)				Opponent Bester, J (Josua)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Hawker, WL (Warren Lee)				Opponent Hawker, WL (Warren Lee)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Barkhuysen, H (Hendr� Pieter)				Opponent Barkhuysen, H (Hendr� Pieter)

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	Vanana ,L (Libongile)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Vanana ,L (Libongile)	2	1482.1	1057.1	1	1441.5	1057.1	1	1411.9	1057.1	0	0	0
2	Machava ,M (Matiase)	1	1	425	1	1	425	0	0	0	0	0	0
2	Machava ,M (Matiase)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Gaffoor ,E (Eesa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Gaffoor ,E (Eesa)	1	1466.5	1466.5	1	1418.8	1466.5	0	0	0	0	0	0
4	Oosthuizen ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Oosthuizen ,E (Ethan)	1	1677.1	2102.1	1	1679.1	2102.1	0	0	0	0	0	0
5	Mcleod ,N (Ney-Shawn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mcleod ,N (Ney-Shawn)	1	1244.6	1669.6	1	1194.8	1669.6	0	0	0	0	0	0
6	Jephtha ,U (Uziel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jephtha ,U (Uziel)	1	1179.3	1604.3	1	1152.5	1604.3	0	0	0	0	0	0
7	Tiemie ,J (Jaheim)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tiemie ,J (Jaheim)	1	1428.2	1003.2	1	1382.2	1003.2	0	0	0	0	0	0
8	Kellerman ,Z (Zean)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kellerman ,Z (Zean)	1	1176.2	1601.2	1	1200	1601.2	0	0	0	0	0	0
9	Maree ,T (Tristan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Maree ,T (Tristan)	1	1177.6	1177.6	1	1125.3	1177.6	0	0	0	0	0	0
10	Boer ,Q (Quade)	1	1	425	1	1	425	0	0	0	0	0	0
10	Boer ,Q (Quade)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vermeulen, A (Aldivash)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms