Chess South Africa Ratings Database

PLAYER PAGE

Personal

Owens, D (David)

Chess SA id

159085398

FIDE id

Date of birth

1959-02-14 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1232.1	1212.2	1120.2	1030.6
Raw rating	1232.1	1212.2	1120.2	1030.6
Weighted rating	1232.1	1212.2	1120.2	1030.6
Weighted performance	0	0	0	0
Floor	732.1	712.2	620.2	530.6
K-factor	36	36	40	40
Min/Max rating change allowed	158.4	163	185.8	211.1
Highest rating	1241.2 2019-08-01	1416.9 2019-08-01	1292.9 2018-02-01	1200 2024-02-01
Highest raw rating	1232.1 2024-02-01	1212.2 2024-02-01	1120.2 2024-02-01	1030.6 2024-02-01
Highest weighted rating	1232.1 2024-02-01	1212.2 2024-02-01	1120.2 2024-11-01	1030.6 2024-11-01
Highest weighted performance	1241.2 2019-08-01	1416.9 2019-08-01	1292.9 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1232.1	1212.2	1120.2	1030.6
Analysis
Rating	1232.1	1212.2	1120.2	1030.6
Raw rating	1232.1	1212.2	1120.2	1030.6
Weighted rating	1232.1	1212.2	1120.2
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	732.1	712.2	620.2	530.6
Max/Min rating change allowed	158.4	163	185.8	211.1
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	1232.1	1212.2	1120.2	1030.6
New weighted rating	1232.1	1212.2	1120.2	1030.6
New weighted performance	0	0	0	0
Temp new rating	1232.1	1212.2	1120.2	1030.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1232.1	1212.2	1120.2	1030.6
New K-factor	36	36	40	40
New floor	732.1	712.2	620.2	530.6

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	48	22	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	26	14.5	55.77	49	1253.2	1302.2
Standard	13	9	69.23	163.5	1233.8	1397.2
Rapid	13	5.5	42.31	-65.4	1272.5	1207.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1232.1	1212.2	1120.2	1030.6
2025-09-01	1232.1	1212.2	1120.2	1030.6
2025-08-01	1232.1	1212.2	1120.2	1030.6
2025-07-01	1232.1	1212.2	1120.2	1030.6
2025-06-01	1232.1	1212.2	1120.2	1030.6
2025-05-01	1232.1	1212.2	1120.2	1030.6
2025-04-01	1232.1	1212.2	1120.2	1030.6
2025-03-01	1232.1	1212.2	1120.2	1030.6
2025-02-01	1232.1	1212.2	1120.2	1030.6
2025-01-01	1232.1	1212.2	1120.2	1030.6
2024-12-01	1232.1	1212.2	1120.2	1030.6
2024-11-01	1232.1	1212.2	1120.2	1030.6
2024-10-01	1232.1	1212.2	1120.2	1030.6
2024-09-01	1232.1	1212.2	1120.2	1030.6
2024-08-01	1232.1	1212.2	1120.2	1030.6
2024-07-01	1232.1	1212.2	1120.2	1030.6
2024-06-01	1232.1	1212.2	1120.2	1030.6
2024-08-01	1232.1	1212.2	1120.2	1030.6
2024-04-01	1232.1	1212.2	1120.2	1030.6
2024-03-01	1232.1	1212.2	1120.2	1030.6
2024-02-01	1232.1	1212.2	1120.2	1030.6
2024-01-01	1232.1	1212.2	1120.2	1030.6
2023-12-01	1232.1	1212.2	1120.2	1030.6
2023-11-01	1232.1	1212.2	1120.2	1030.6

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	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
2	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	4.5	Yes	Analysis
3	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	3	Yes	Analysis
4	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	3	1.5	Yes	Analysis
5	Drakenstein Dragons Rapid 2018 (Open)	2018-06-09	2018-06-09	Rapid	Cape Winelands (WCW)	7	7	2.5	Yes	Analysis
6	Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open)	2018-02-03	2018-02-03	Rapid	Cape Winelands (WCW)	7	6	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 0.5
		Opponent Spiller, C (Caden)				Opponent Vermaak, E (Eon)
2	3	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-02-03	rnd 5	type Rapid	result 1	date 2018-06-09	rnd 1	type Rapid	result 1
		Opponent Smith, B (Bertram)				Opponent Steenkamp, E (Eugene)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 1
		Opponent Ntukela, A (Amzolele)				Opponent Ntukela, A (Amzolele)

#	Games	Start				End
1	7	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 0.5
		Opponent Spiller, C (Caden)				Opponent Vermaak, E (Eon)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 1
		Opponent Ntukela, A (Amzolele)				Opponent Ntukela, A (Amzolele)
3	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 10	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Newman, BG (Brandon)				Opponent Newman, BG (Brandon)

#	Games	Start				End
1	3	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-02-03	rnd 5	type Rapid	result 1	date 2018-06-09	rnd 1	type Rapid	result 1
		Opponent Smith, B (Bertram)				Opponent Steenkamp, E (Eugene)
2	1	Tournament Drakenstein Dragons Rapid 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-06-09	rnd 6	type Rapid	result 0.5	date 2018-06-09	rnd 6	type Rapid	result 0.5
		Opponent Makwatie, DJ (Deon)				Opponent Makwatie, DJ (Deon)
3	1	Tournament Drakenstein Dragons Rapid 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-06-09	rnd 4	type Rapid	result 1	date 2018-06-09	rnd 4	type Rapid	result 1
		Opponent Meyer, P (Peter)				Opponent Meyer, P (Peter)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Spiller, C (Caden)				Opponent Joubert, D (Devin)
2	3	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-02-03	rnd 5	type Rapid	result 1	date 2018-06-09	rnd 1	type Rapid	result 1
		Opponent Smith, B (Bertram)				Opponent Steenkamp, E (Eugene)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 1
		Opponent Ntukela, A (Amzolele)				Opponent Ntukela, A (Amzolele)

#	Games	Start				End
1	6	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Spiller, C (Caden)				Opponent Joubert, D (Devin)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-09-07	rnd 11	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 1
		Opponent Ntukela, A (Amzolele)				Opponent Ntukela, A (Amzolele)
3	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 10	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Newman, BG (Brandon)				Opponent Newman, BG (Brandon)

#	Games	Start				End
1	3	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-02-03	rnd 5	type Rapid	result 1	date 2018-06-09	rnd 1	type Rapid	result 1
		Opponent Smith, B (Bertram)				Opponent Steenkamp, E (Eugene)
2	1	Tournament Drakenstein Dragons Rapid 2018				Tournament Drakenstein Dragons Rapid 2018
		date 2018-06-09	rnd 4	type Rapid	result 1	date 2018-06-09	rnd 4	type Rapid	result 1
		Opponent Meyer, P (Peter)				Opponent Meyer, P (Peter)
3	1	Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018				Tournament Mandela Drakenstein Mgt Area Rapid Chess 2018
		date 2018-02-03	rnd 1	type Rapid	result 1	date 2018-02-03	rnd 1	type Rapid	result 1
		Opponent De Jong, I (Ian)				Opponent De Jong, I (Ian)

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)	2	1	0	0	0	0	2	1	0	0	0	0
1	Steenkamp ,E (Eugene)	2	1391	1391	0	0	0	2	1397.3	1391	0	0	0
2	Osborne ,H (Hannah)	1	1	425	1	1	425	0	0	0	0	0	0
2	Osborne ,H (Hannah)	1	1283.1	1708.1	1	1284.6	1708.1	0	0	0	0	0	0
3	Ntukela ,A (Amzolele)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ntukela ,A (Amzolele)	1	1318.4	1743.4	1	1307.7	1743.4	0	0	0	0	0	0
4	Spiller ,BC (Bryndon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Spiller ,BC (Bryndon)	1	1172.7	1172.7	1	1174.6	1172.7	0	0	0	0	0	0
5	Joubert ,D (Devin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Joubert ,D (Devin)	1	1238.8	1663.8	1	1235.2	1663.8	0	0	0	0	0	0
6	Spiller ,C (Caden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Spiller ,C (Caden)	1	1453.7	1878.7	1	1436.1	1878.7	0	0	0	0	0	0
7	Mamba ,SC (Sonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mamba ,SC (Sonke)	1	1032.7	607.7	1	1038	607.7	0	0	0	0	0	0
8	Vermaak ,E (Eon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Vermaak ,E (Eon)	1	1114.2	1114.2	1	1103.3	1114.2	0	0	0	0	0	0
9	Salimu ,C (Chase)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Salimu ,C (Chase)	1	1298.4	873.4	1	1249.3	873.4	0	0	0	0	0	0
10	Siyo ,A (Ayabulela)	1	1	425	1	1	425	0	0	0	0	0	0
10	Siyo ,A (Ayabulela)	1	1240.5	1665.5	1	1233.3	1665.5	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

Owens, D (David)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms