Chess South Africa Ratings Database

PLAYER PAGE

Personal

Renke, D (David)

Chess SA id

190032036

FIDE id

Date of birth

1990-10-10 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1563.5	1571.3	1501.2	1501.2
Raw rating	1563.5	1571.3	1501.2	1501.2
Weighted rating	1563.4	1571.3	1501.2	1501.2
Weighted performance	1048.2	1046.9	0	0
Floor	1067.2	1076.7	1001.2	1001.2
K-factor	32	32	32	32
Min/Max rating change allowed	98.8	97.7	108	108
Highest rating	1791.2 2018-03-01	1787.2 2018-03-01	1501.2 2019-05-01	1501.2 2019-05-01
Highest raw rating	1567.2 2024-05-01	1576.7 2024-05-01	1501.2 2024-02-01	1501.2 2024-02-01
Highest weighted rating	1563.1 2025-08-01	1571 2025-08-01	1501.2 2019-05-01	1501.2 2019-05-01
Highest weighted performance	1791.2 2018-03-01	1787.2 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.1	0	0
New rating	1563.5	1571.4	1501.2	1501.2
Analysis
Rating	1563.5	1571.3	1501.2	1501.2
Raw rating	1563.5	1571.3	1501.2	1501.2
Weighted rating	1563.4	1571.3	1501.2
Weighted performance	1048.2	1046.9	0
K-factor	32	32	32	32
Floor	1067.2	1076.7	1001.2	1001.2
Max/Min rating change allowed	98.8	97.7	108	108
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	1563.5	1571.3	1501.2	1501.2
New weighted rating	1563.5	1571.4	1501.2	1501.2
New weighted performance	1047.7	1046.4	0	0
Temp new rating	1563.5	1571.4	1501.2	1501.2
Temp new rating +/-	0	0.1	0	0
Final new rating +/-	0	0.1	0	0
New rating	1563.5	1571.4	1501.2	1501.2
New K-factor	32	32	32	32
New floor	1067.2	1076.7	1001.2	1001.2

Item	Main	Standard
	0	0
	0	0
	7	7
	9	9
	0	0
	0	0
History	98	98

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	25	17.5	70	170	1446.9	1616.9
Standard	25	17.5	70	170	1446.9	1616.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1563.5	1571.3	1501.2	1501.2
2025-09-01	1563.5	1571.3	1501.2	1501.2
2025-08-01	1563.5	1571.3	1501.2	1501.2
2025-07-01	1563.5	1571.3	1501.2	1501.2
2025-06-01	1563.5	1571.3	1501.2	1501.2
2025-05-01	1563.5	1571.3	1501.2	1501.2
2025-04-01	1563.5	1571.3	1501.2	1501.2
2025-03-01	1563.5	1571.3	1501.2	1501.2
2025-02-01	1563.5	1571.3	1501.2	1501.2
2025-01-01	1563.5	1571.3	1501.2	1501.2
2024-12-01	1563.5	1571.3	1501.2	1501.2
2024-11-01	1563.5	1571.3	1501.2	1501.2
2024-10-01	1563.5	1571.3	1501.2	1501.2
2024-09-01	1563.5	1571.3	1501.2	1501.2
2024-08-01	1563.5	1571.3	1501.2	1501.2
2024-07-01	1567.2	1576.7	1501.2	1501.2
2024-06-01	1567.2	1576.7	1501.2	1501.2
2024-08-01	1567.2	1576.7	1501.2	1501.2
2024-04-01	1557.4	1565.8	1501.2	1501.2
2024-03-01	1557.4	1565.8	1501.2	1501.2
2024-02-01	1557.4	1565.8	1501.2	1501.2
2024-01-01	1557.4	1565.8	1501.2	1501.2
2023-12-01	1557.4	1562.9	1501.2	1501.2
2023-11-01	1557.4	1562.9	1501.2	1501.2

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	Eureka Open 27 July 2024 (B)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	2	1	Yes	Analysis
2	Vaalpark Primary Chess Open 2024 (A)	2024-04-13	2024-04-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	Queens Gambit Chess Open 2023 (A)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	Driehoek Open Chess Tournament 2023 (A)	2023-05-13	2023-05-13	Standard	Sedibeng (GSV)	5	4	2.5	Yes	Analysis
5	Amigo Spur Eligwa Chess Open 2019 (A)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
6	Carels Open 2018 (A)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Carels Open 2018				Tournament Amigo Spur Eligwa Chess Open 2019
		date 2018-03-03	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Chibase, S (Samuel)				Opponent Mokhotsoa, KR (Kamohelo)
2	5	Tournament Driehoek Open Chess Tournament 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-05-13	rnd 2	type Standard	result 0.5	date 2023-11-25	rnd 2	type Standard	result 1
		Opponent Theron, A (Andre)				Opponent Hanekom, J (Johan)
3	4	Tournament Queens Gambit Chess Open 2023				Tournament Vaalpark Primary Chess Open 2024
		date 2023-11-25	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Mungal, Z (Zoey)				Opponent Williams, A (Anika)

#	Games	Start				End
1	7	Tournament Carels Open 2018				Tournament Amigo Spur Eligwa Chess Open 2019
		date 2018-03-03	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Chibase, S (Samuel)				Opponent Mokhotsoa, KR (Kamohelo)
2	5	Tournament Driehoek Open Chess Tournament 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-05-13	rnd 2	type Standard	result 0.5	date 2023-11-25	rnd 2	type Standard	result 1
		Opponent Theron, A (Andre)				Opponent Hanekom, J (Johan)
3	4	Tournament Queens Gambit Chess Open 2023				Tournament Vaalpark Primary Chess Open 2024
		date 2023-11-25	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Mungal, Z (Zoey)				Opponent Williams, A (Anika)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Carels Open 2018				Tournament Amigo Spur Eligwa Chess Open 2019
		date 2018-03-03	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Chibase, S (Samuel)				Opponent Mokhotsoa, KR (Kamohelo)
2	4	Tournament Queens Gambit Chess Open 2023				Tournament Vaalpark Primary Chess Open 2024
		date 2023-11-25	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Mungal, Z (Zoey)				Opponent Williams, A (Anika)
3	4	Tournament Driehoek Open Chess Tournament 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-11-25	rnd 2	type Standard	result 1
		Opponent Goosen, M (Mignon)				Opponent Hanekom, J (Johan)

#	Games	Start				End
1	7	Tournament Carels Open 2018				Tournament Amigo Spur Eligwa Chess Open 2019
		date 2018-03-03	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Chibase, S (Samuel)				Opponent Mokhotsoa, KR (Kamohelo)
2	4	Tournament Queens Gambit Chess Open 2023				Tournament Vaalpark Primary Chess Open 2024
		date 2023-11-25	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Mungal, Z (Zoey)				Opponent Williams, A (Anika)
3	4	Tournament Driehoek Open Chess Tournament 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-11-25	rnd 2	type Standard	result 1
		Opponent Goosen, M (Mignon)				Opponent Hanekom, J (Johan)

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	Chibase ,N (Nkosana)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Chibase ,N (Nkosana)	3	1545	1403.4	3	1551.7	1403.4	0	0	0	0	0	0
2	Ngwane ,N (Ndabenhle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Ngwane ,N (Ndabenhle)	2	1487.6	1275.1	2	1487.8	1275.1	0	0	0	0	0	0
3	Vundla ,N (Mthandazo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Vundla ,N (Mthandazo)	2	1698.6	1273.6	2	1701.2	1273.6	0	0	0	0	0	0
4	Lepota ,LJ (Lefu Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lepota ,LJ (Lefu Johannes)	1	1221	1646	1	1221	1646	0	0	0	0	0	0
5	Minnaar ,JP (Jaun Pierre)	1	1	425	1	1	425	0	0	0	0	0	0
5	Minnaar ,JP (Jaun Pierre)	1	1610.9	2035.9	1	1609	2035.9	0	0	0	0	0	0
6	Mungal ,Z (Zoey)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mungal ,Z (Zoey)	1	1516.3	1941.3	1	1513.4	1941.3	0	0	0	0	0	0
7	Theron ,A (Andre)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Theron ,A (Andre)	1	1572.9	1572.9	1	1569.5	1572.9	0	0	0	0	0	0
8	Khumalo ,K (Kagiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khumalo ,K (Kagiso)	1	1457.3	1882.3	1	1441.3	1882.3	0	0	0	0	0	0
9	Hayes ,JJ (Jurie Jeremias)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hayes ,JJ (Jurie Jeremias)	1	1578	2003	1	1578	2003	0	0	0	0	0	0
10	Boheim ,E (Eugene)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Boheim ,E (Eugene)	1	1698.4	1273.4	1	1704.7	1273.4	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

Renke, D (David)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms