Chess South Africa Ratings Database

PLAYER PAGE

Personal

Holtzhausen, C (Caleb)

Chess SA id

1140193356

FIDE id

Date of birth

2014-07-20 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173.3	1172	1200	1200
Raw rating	1173.3	1172	1200	1200
Weighted rating	1158	1153.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.2	172.6	165.8	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1173.3	1172	1200	1200
Analysis
Rating	1173.3	1172	1200	1200
Raw rating	1173.3	1172	1200	1200
Weighted rating	1158	1153.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.2	172.6	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	1173.3	1172	1200	1200
New weighted rating	1159	1154.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1173.3	1172	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173.3	1172	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	6	6
	9	9
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	6	3	50	0	1259	1259
Standard	6	3	50	0	1259	1259
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	5	33.33	-141.7	1211.6	1070
Standard	15	5	33.33	-141.7	1211.6	1070
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1173.3	1172	1200	1200
2025-09-01	1173.3	1172	1200	1200
2025-08-01	1173.3	1172	1200	1200
2025-07-01	1173.3	1172	1200	1200
2025-06-01	1173.3	1172	1200	1200
2025-05-01	1173.3	1172	1200	1200
2025-04-01	1173.3	1172	1200	1200
2025-03-01	1173.3	1172	1200	1200
2025-02-01	1150.7	1143.9	1200	1200
2025-01-01	1118.3	1106.8	1200	1200
2024-12-01	1118.3	1106.8	1200	1200
2024-11-01	1118.3	1106.8	1200	1200
2024-10-01	1118.3	1106.8	1200	1200
2024-09-01	1118.3	1106.8	1200	1200
2024-08-01	1118.3	1106.8	1200	1200
2024-07-01	1162.8	1158.4	1200	1200
2024-06-01	1162.8	1158.4	1200	1200
2024-08-01	1162.8	1158.4	1200	1200
2024-04-01	1162.8	1158.4	1200	1200
2024-03-01	1162.8	1158.4	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	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	CT Metro District East Top Schools Chess 2024 (U11 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	7	5	1	Yes	Analysis
3	CT District East Schools Chess Individuals Trails 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Asher)				Opponent Mfakadolo, A (Avuyile)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Tshabila, M (Mivuyo)				Opponent Tshabila, M (Mivuyo)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Hendricks, J (James)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Asher)				Opponent Mfakadolo, A (Avuyile)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Tshabila, M (Mivuyo)				Opponent Tshabila, M (Mivuyo)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Hendricks, J (James)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Asher)				Opponent Mfakadolo, A (Avuyile)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Tshabila, M (Mivuyo)				Opponent Tshabila, M (Mivuyo)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Hendricks, J (James)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Asher)				Opponent Mfakadolo, A (Avuyile)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 6	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Tshabila, M (Mivuyo)				Opponent Tshabila, M (Mivuyo)
3	1	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Hendricks, J (James)

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	Pretorius ,A (Asher)	1	1	425	1	1	425	0	0	0	0	0	0
1	Pretorius ,A (Asher)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Patterson ,E (Eli)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Patterson ,E (Eli)	1	1170.4	745.4	1	1200	745.4	0	0	0	0	0	0
3	Burnett ,L (Luca)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Burnett ,L (Luca)	1	1195	770	1	1224.8	770	0	0	0	0	0	0
4	Tshabila ,M (Mivuyo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tshabila ,M (Mivuyo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Pieters ,E (Eli)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pieters ,E (Eli)	1	1122.2	697.2	1	1117.9	697.2	0	0	0	0	0	0
6	Esterhuysen ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Esterhuysen ,M (Matthew)	1	1195.4	770.4	1	1190	770.4	0	0	0	0	0	0
7	Vukubi ,I (Isiphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Vukubi ,I (Isiphile)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Du Plooy ,A (Alwin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Du Plooy ,A (Alwin)	1	1175.6	1600.6	1	1200	1600.6	0	0	0	0	0	0
9	Katazwa ,M (Milani)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Katazwa ,M (Milani)	1	1161.6	736.6	1	1200	736.6	0	0	0	0	0	0
10	Hendricks ,J (James)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hendricks ,J (James)	1	1205.8	1630.8	1	1200	1630.8	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

Holtzhausen, C (Caleb)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms