Chess South Africa Ratings Database

PLAYER PAGE

Personal

Calitz, FD (Frederick Dreyer)

Chess SA id

183004108

FIDE id

Date of birth

1983-06-27 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1655.3	1677.3	1635.3	1707
Raw rating	1655.3	1677.3	1635.3	1707
Weighted rating	1655.3	1677.3	1635.3	1707
Weighted performance	0	0	0	0
Floor	1207	1207	1207	1207
K-factor	28	28	28	28
Min/Max rating change allowed	86.7	84	89.2	80.5
Highest rating	1707 2018-02-01	1707 2018-02-01	1707 2018-04-01	1707 2024-02-01
Highest raw rating	1707 2018-02-01	1707 2018-02-01	1707 2018-02-01	1707 2024-02-01
Highest weighted rating	1707 2018-02-01	1707 2018-02-01	1707 2018-04-01	1707 2024-02-01
Highest weighted performance	1555.9 2018-02-01	1556.6 2018-02-01	1271.4 2019-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1655.3	1677.3	1635.3	1707
Analysis
Rating	1655.3	1677.3	1635.3	1707
Raw rating	1655.3	1677.3	1635.3	1707
Weighted rating	1655.3	1677.3	1635.3
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1207	1207	1207	1207
Max/Min rating change allowed	86.7	84	89.2	80.5
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	1655.3	1677.3	1635.3	1707
New weighted rating	1655.3	1677.3	1635.3	1707
New weighted performance	0	0	0	0
Temp new rating	1655.3	1677.3	1635.3	1707
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1655.3	1677.3	1635.3	1707
New K-factor	28	28	28	28
New floor	1207	1207	1207	1207

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	180	151	7	22

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	7	53.85	32.7	1430.9	1463.6
Standard	6	3.5	58.33	70.8	1472.9	1543.7
Rapid	7	3.5	50	0	1394.9	1394.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1655.3	1677.3	1635.3	1707
2025-09-01	1655.3	1677.3	1635.3	1707
2025-08-01	1655.3	1677.3	1635.3	1707
2025-07-01	1655.3	1677.3	1635.3	1707
2025-06-01	1655.3	1677.3	1635.3	1707
2025-05-01	1655.3	1677.3	1635.3	1707
2025-04-01	1655.3	1677.3	1635.3	1707
2025-03-01	1655.3	1677.3	1635.3	1707
2025-02-01	1655.3	1677.3	1635.3	1707
2025-01-01	1655.3	1677.3	1635.3	1707
2024-12-01	1655.3	1677.3	1635.3	1707
2024-11-01	1655.3	1677.3	1635.3	1707
2024-10-01	1655.3	1677.3	1635.3	1707
2024-09-01	1655.3	1677.3	1635.3	1707
2024-08-01	1655.3	1677.3	1635.3	1707
2024-07-01	1655.3	1677.3	1635.3	1707
2024-06-01	1655.3	1677.3	1635.3	1707
2024-08-01	1655.3	1677.3	1635.3	1707
2024-04-01	1655.3	1677.3	1635.3	1707
2024-03-01	1655.3	1677.3	1635.3	1707
2024-02-01	1655.3	1677.3	1635.3	1707
2024-01-01	1655.3	1677.3	1635.3	1707
2023-12-01	1655.3	1677.3	1635.3	1707
2023-11-01	1655.3	1677.3	1635.3	1707

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	DSK Chess Tournament 2019 (Open)	2019-06-08	2019-06-08	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
2	PHBS Rememberance Tournament 2018 (Open)	2018-02-23	2018-02-24	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-02-24	rnd 3	type Standard	result 1
		Opponent Makwatie, DJ (Deon)				Opponent Sheldon, MB (Matthew)
2	2	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 1	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Yang, C (Charng-Lin (Ryan))				Opponent O`connell, C (Ciarran)
3	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 6	type Rapid	result 0.5	date 2019-06-08	rnd 6	type Rapid	result 0.5
		Opponent Acton, F (Fynn)				Opponent Acton, F (Fynn)

#	Games	Start				End
1	3	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-02-24	rnd 3	type Standard	result 1
		Opponent Makwatie, DJ (Deon)				Opponent Sheldon, MB (Matthew)
2	1	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Bastiaan, G (Gino)				Opponent Bastiaan, G (Gino)

#	Games	Start				End
1	2	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 1	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Yang, C (Charng-Lin (Ryan))				Opponent O`connell, C (Ciarran)
2	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 6	type Rapid	result 0.5	date 2019-06-08	rnd 6	type Rapid	result 0.5
		Opponent Acton, F (Fynn)				Opponent Acton, F (Fynn)
3	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 4	type Rapid	result 1
		Opponent Jansen, B (Beunay)				Opponent Jansen, B (Beunay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 1	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Yang, C (Charng-Lin (Ryan))				Opponent O`connell, C (Ciarran)
2	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 4	type Rapid	result 1
		Opponent Jansen, B (Beunay)				Opponent Jansen, B (Beunay)
3	1	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Bastiaan, G (Gino)				Opponent Bastiaan, G (Gino)

#	Games	Start				End
1	1	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-24	rnd 5	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Bastiaan, G (Gino)				Opponent Bastiaan, G (Gino)
2	1	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-24	rnd 3	type Standard	result 1	date 2018-02-24	rnd 3	type Standard	result 1
		Opponent Sheldon, MB (Matthew)				Opponent Sheldon, MB (Matthew)
3	1	Tournament PHBS Rememberance Tournament 2018				Tournament PHBS Rememberance Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-02-23	rnd 1	type Standard	result 1
		Opponent Makwatie, DJ (Deon)				Opponent Makwatie, DJ (Deon)

#	Games	Start				End
1	2	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 1	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Yang, C (Charng-Lin (Ryan))				Opponent O`connell, C (Ciarran)
2	1	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 4	type Rapid	result 1
		Opponent Jansen, B (Beunay)				Opponent Jansen, B (Beunay)

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	Steenkamp ,E (Eugene)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Steenkamp ,E (Eugene)	1	1375.5	1375.5	1	1375.5	1375.5	0	0	0	0	0	0
2	Makwatie ,DJ (Deon)	1	1	425	1	1	425	0	0	0	0	0	0
2	Makwatie ,DJ (Deon)	1	1181.1	1606.1	1	1181.9	1606.1	0	0	0	0	0	0
3	Sheldon ,MB (Matthew Benedict)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sheldon ,MB (Matthew Benedict)	1	1330	1755	1	1333.4	1755	0	0	0	0	0	0
4	Bastiaan ,G (Gino)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bastiaan ,G (Gino)	1	1547.5	1972.5	1	1547.5	1972.5	0	0	0	0	0	0
5	Mncwabe ,M (Minenhle Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mncwabe ,M (Minenhle Junior)	1	1619.1	1194.1	1	1618.8	1194.1	0	0	0	0	0	0
6	Willenberg ,GI (Glen Ivan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Willenberg ,GI (Glen Ivan)	1	1784.2	1359.2	1	1784.2	1359.2	0	0	0	0	0	0
7	Jansen ,B (Beunay)	1	1	425	0	0	0	1	1	425	0	0	0
7	Jansen ,B (Beunay)	1	1457	1882	0	0	0	1	1464	1882	0	0	0
8	Ressel ,T (Tane)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ressel ,T (Tane)	1	1331.6	906.6	0	0	0	1	1247.2	906.6	0	0	0
9	Van Der Merwe ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Der Merwe ,A (Alexander)	1	1693.4	1268.4	0	0	0	1	1533.1	1268.4	0	0	0
10	Acton ,F (Fynn)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Acton ,F (Fynn)	1	1290.4	1290.4	0	0	0	1	1199.6	1290.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Calitz, FD (Frederick Dreyer)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms