Chess South Africa Ratings Database

PLAYER PAGE

Personal

Agenbacht, W (Willem)

Chess SA id

1110317008

FIDE id

Date of birth

2011-06-02 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1140.7

Item	Main	Standard	Rapid	Blitz
Rating	1199.7	1199.7	1200	1200
Raw rating	1199.7	1199.7	1200	1200
Weighted rating	1199.7	1199.6	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	165.9	165.9	165.8	165.8
Highest rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.7	1199.7	1200	1200
Analysis
Rating	1199.7	1199.7	1200	1200
Raw rating	1199.7	1199.7	1200	1200
Weighted rating	1199.7	1199.6	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	165.9	165.9	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	1199.7	1199.7	1200	1200
New weighted rating	1199.7	1199.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.7	1199.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.7	1199.7	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	15	15
	0	0
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	15	5.5	36.67	-113.3	1246.8	1133.4
Standard	15	5.5	36.67	-113.3	1246.8	1133.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	5.5	36.67	-113.3	1246.8	1133.4
Standard	15	5.5	36.67	-113.3	1246.8	1133.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.7	1199.7	1200	1200
2025-09-01	1199.7	1199.7	1200	1200
2025-08-01	1199.7	1199.7	1200	1200
2025-07-01	1199.7	1199.7	1200	1200
2025-06-01	1199.7	1199.6	1200	1200
2025-05-01	1198.9	1198.7	1200	1200
2025-04-01	1198	1197.3	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	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	2025 Mid Gauteng Open Chess Tournament (D)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Lubowski Open 2025 (D1)	2025-03-21	2025-03-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Mid Gauteng Open Chess Tournament (D)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Lubowski Open 2025 (D1)	2025-03-21	2025-03-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 4	type Standard	result 0.5	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Versfeld, S (Serena)				Opponent Versfeld, E (Ehlard)
2	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Ngwane, O (Onkgopotse)				Opponent Ngwane, O (Onkgopotse)
3	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maponya, P (Phodiso)				Opponent Maponya, P (Phodiso)

#	Games	Start				End
1	2	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 4	type Standard	result 0.5	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Versfeld, S (Serena)				Opponent Versfeld, E (Ehlard)
2	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Ngwane, O (Onkgopotse)				Opponent Ngwane, O (Onkgopotse)
3	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maponya, P (Phodiso)				Opponent Maponya, P (Phodiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Ngwane, O (Onkgopotse)				Opponent Ngwane, O (Onkgopotse)
2	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maponya, P (Phodiso)				Opponent Maponya, P (Phodiso)
3	1	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kleinhans, D (Dean�)				Opponent Kleinhans, D (Dean�)

#	Games	Start				End
1	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Ngwane, O (Onkgopotse)				Opponent Ngwane, O (Onkgopotse)
2	1	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament 2025 Mid Gauteng Open Chess Tournament
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maponya, P (Phodiso)				Opponent Maponya, P (Phodiso)
3	1	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-03-22	rnd 5	type Standard	result 1
		Opponent Kleinhans, D (Dean�)				Opponent Kleinhans, D (Dean�)

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	Versfeld ,S (Serena)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Versfeld ,S (Serena)	1	1157.5	1157.5	1	1149	1157.5	0	0	0	0	0	0
2	Voogt ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Voogt ,R (Ruan)	1	1272.1	847.1	1	1259.5	847.1	0	0	0	0	0	0
3	Makhubela ,K (Kamogelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Makhubela ,K (Kamogelo)	1	1190.5	765.5	1	1189	765.5	0	0	0	0	0	0
4	Kleinhans ,D (Dean�)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kleinhans ,D (Dean�)	1	1235.2	1660.2	1	1230.1	1660.2	0	0	0	0	0	0
5	Pretorius ,P (Pieter)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pretorius ,P (Pieter)	1	1226.8	801.8	1	1200	801.8	0	0	0	0	0	0
6	Maponya ,P (Phodiso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maponya ,P (Phodiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Dixon ,G (Genevieve)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dixon ,G (Genevieve)	1	1324.3	1749.3	1	1321.5	1749.3	0	0	0	0	0	0
8	Kgwale ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kgwale ,L (Lesedi)	1	1352.2	927.2	1	1347.9	927.2	0	0	0	0	0	0
9	Ngwane ,O (Onkgopotse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ngwane ,O (Onkgopotse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Jansen Van Vuuren ,G (Griffin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jansen Van Vuuren ,G (Griffin)	1	1308.7	883.7	1	1307.8	883.7	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

Agenbacht, W (Willem)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms