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

11.1

Junior GPX Points

1326.3

Item	Main	Standard	Rapid	Blitz
Rating	1322.4	1345.6	1198.3	1200
Raw rating	1322.4	1345.6	1189	1200
Weighted rating	1304.9	1320	1198.3	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	-0.8	0
New rating	1322.4	1345.6	1197.5	1200
Analysis
Rating	1322.4	1345.6	1198.3	1200
Raw rating	1322.4	1345.6	1189	1200
Weighted rating	1304.9	1320	1198.3
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	1308.4	1324.3	1197.5	1200
New weighted performance	0	0	0	0
Temp new rating	1322.4	1345.6	1197.5	1200
Temp new rating +/-	0	0	-0.8	0
Final new rating +/-	0	0	-0.8	0
New rating	1322.4	1345.6	1197.5	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
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
2024-08-01	1297.3	1316.8	1200	1200
2024-07-01	1297.3	1316.8	1200	1200
2024-06-01	1297.3	1316.8	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	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

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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PLAYER PAGE

Personal

Vermeulen, A (Aldivash)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms