Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Lange, R (Renier)

Chess SA id

1070119315

FIDE id

Date of birth

2007-01-30 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1133.9	1120	1200	1200
Raw rating	1133.9	1120	1200	1200
Weighted rating	1133.9	1120	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.2	185.8	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1133.9	1120	1200	1200
Analysis
Rating	1133.9	1120	1200	1200
Raw rating	1133.9	1120	1200	1200
Weighted rating	1133.9	1120	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.2	185.8	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	1133.9	1120	1200	1200
New weighted rating	1133.9	1120	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1133.9	1120	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1133.9	1120	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	10	3.5	35	-127.5	1145.9	1018.4
Standard	10	3.5	35	-127.5	1145.9	1018.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1133.9	1120	1200	1200
2025-09-01	1133.9	1120	1200	1200
2025-08-01	1133.9	1120	1200	1200
2025-07-01	1133.9	1120	1200	1200
2025-06-01	1133.9	1120	1200	1200
2025-05-01	1133.9	1120	1200	1200
2025-04-01	1133.9	1120	1200	1200
2025-03-01	1133.9	1120	1200	1200
2025-02-01	1133.9	1120	1200	1200
2025-01-01	1133.9	1120	1200	1200
2024-12-01	1133.9	1120	1200	1200
2024-11-01	1133.9	1120	1200	1200
2024-10-01	1133.9	1120	1200	1200
2024-09-01	1133.9	1120	1200	1200
2024-08-01	1133.9	1120	1200	1200
2024-07-01	1133.9	1120	1200	1200
2024-06-01	1133.9	1120	1200	1200
2024-08-01	1133.9	1120	1200	1200
2024-04-01	1133.9	1120	1200	1200
2024-03-01	1133.9	1120	1200	1200
2024-02-01	1133.9	1120	1200	1200
2024-01-01	1133.9	1120	1200	1200
2023-12-01	1133.9	1120	1200	1200
2023-11-01	1133.9	1120	1200	1200

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	Hoerskool Drie Riviere Open 2023 (F)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Eureka LSEN Skaak/Chess 2019 (B)	2019-10-09	2019-10-09	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Janse Van Rensburg, H (Henna)				Opponent Janse Van Rensburg, H (Henna)
2	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Makabongwe)				Opponent Sibiya, M (Makabongwe)
3	1	Tournament Eureka LSEN Skaak/Chess 2019				Tournament Eureka LSEN Skaak/Chess 2019
		date 2019-10-09	rnd 5	type Standard	result 0.5	date 2019-10-09	rnd 5	type Standard	result 0.5
		Opponent De Lange, D (Dylan-Dirk)				Opponent De Lange, D (Dylan-Dirk)

#	Games	Start				End
1	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Janse Van Rensburg, H (Henna)				Opponent Janse Van Rensburg, H (Henna)
2	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Makabongwe)				Opponent Sibiya, M (Makabongwe)
3	1	Tournament Eureka LSEN Skaak/Chess 2019				Tournament Eureka LSEN Skaak/Chess 2019
		date 2019-10-09	rnd 5	type Standard	result 0.5	date 2019-10-09	rnd 5	type Standard	result 0.5
		Opponent De Lange, D (Dylan-Dirk)				Opponent De Lange, D (Dylan-Dirk)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Janse Van Rensburg, H (Henna)				Opponent Janse Van Rensburg, H (Henna)
2	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Makabongwe)				Opponent Sibiya, M (Makabongwe)
3	1	Tournament Eureka LSEN Skaak/Chess 2019				Tournament Eureka LSEN Skaak/Chess 2019
		date 2019-10-09	rnd 3	type Standard	result 1	date 2019-10-09	rnd 3	type Standard	result 1
		Opponent Sikhosana, E (Excellent)				Opponent Sikhosana, E (Excellent)

#	Games	Start				End
1	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Janse Van Rensburg, H (Henna)				Opponent Janse Van Rensburg, H (Henna)
2	1	Tournament Hoerskool Drie Riviere Open 2023				Tournament Hoerskool Drie Riviere Open 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Sibiya, M (Makabongwe)				Opponent Sibiya, M (Makabongwe)
3	1	Tournament Eureka LSEN Skaak/Chess 2019				Tournament Eureka LSEN Skaak/Chess 2019
		date 2019-10-09	rnd 3	type Standard	result 1	date 2019-10-09	rnd 3	type Standard	result 1
		Opponent Sikhosana, E (Excellent)				Opponent Sikhosana, E (Excellent)

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	Tlholwe ,N (Neo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tlholwe ,N (Neo)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Sikhosana ,E (Excellent)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sikhosana ,E (Excellent)	1	1115.7	1540.7	1	1098.4	1540.7	0	0	0	0	0	0
3	Nhlapo ,M (Mxolisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nhlapo ,M (Mxolisi)	1	976.8	551.8	1	943.2	551.8	0	0	0	0	0	0
4	De Lange ,D (Dylan-Dirk)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	De Lange ,D (Dylan-Dirk)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Sibiya ,M (Makabongwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sibiya ,M (Makabongwe)	1	1175	1600	1	1200	1600	0	0	0	0	0	0
6	Kunneke ,M (Melinda)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kunneke ,M (Melinda)	1	1181.1	756.1	1	1177.2	756.1	0	0	0	0	0	0
7	Janse Van Rensburg ,H (Henna)	1	1	425	1	1	425	0	0	0	0	0	0
7	Janse Van Rensburg ,H (Henna)	1	1010.2	1435.2	1	990.8	1435.2	0	0	0	0	0	0
8	Senye ,B (Bakang)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Senye ,B (Bakang)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Venter ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Venter ,J (Jacobus)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Msimanga ,N (Nkosnate)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Msimanga ,N (Nkosnate)	1	1200	775	1	1200	775	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

De Lange, R (Renier)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms