Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Heerden, D (Dezane)

Chess SA id

207095293

FIDE id

Date of birth

2007-06-15 (U20)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1032.9	948.8	1276	1200
Raw rating	1032.9	948.8	1276	1200
Weighted rating	1032.9	948.8	1276	1200
Weighted performance	200.6	124	0	0
Floor	700	700	776	700
K-factor	36	36	36	36
Min/Max rating change allowed	210.4	237.2	148.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1480.9 2019-08-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1276 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1276 2025-02-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1480.9 2019-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1032.9	948.8	1276	1200
Analysis
Rating	1032.9	948.8	1276	1200
Raw rating	1032.9	948.8	1276	1200
Weighted rating	1032.9	948.8	1276
Weighted performance	200.6	124	0
K-factor	36	36	36	36
Floor	700	700	776	700
Max/Min rating change allowed	210.4	237.2	148.8	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	1032.9	948.8	1276	1200
New weighted rating	1032.9	948.8	1276	1200
New weighted performance	200.2	123.7	0	0
Temp new rating	1032.9	948.8	1276	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1032.9	948.8	1276	1200
New K-factor	36	36	36	36
New floor	700	700	776	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	37	32	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	29	11.5	39.66	-87.9	999.1	911.1
Standard	24	6.5	27.08	-194.8	987.2	792.5
Rapid	5	5	100	425	1055.7	1480.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1032.9	948.8	1276	1200
2025-09-01	1032.9	948.8	1276	1200
2025-08-01	1032.9	948.8	1276	1200
2025-07-01	1032.9	948.8	1276	1200
2025-06-01	1032.9	948.8	1276	1200
2025-05-01	1032.9	948.8	1276	1200
2025-04-01	1032.9	948.8	1276	1200
2025-03-01	1032.9	948.8	1276	1200
2025-02-01	1032.9	948.8	1276	1200
2025-01-01	1032.9	948.8	1276	1200
2024-12-01	1032.9	948.8	1276	1200
2024-11-01	1032.9	948.8	1276	1200
2024-10-01	1032.9	948.8	1276	1200
2024-09-01	1032.9	948.8	1276	1200
2024-08-01	1032.9	948.8	1276	1200
2024-07-01	1032.9	948.8	1276	1200
2024-06-01	1032.9	948.8	1276	1200
2024-08-01	1032.9	948.8	1276	1200
2024-04-01	1032.9	948.8	1276	1200
2024-03-01	1032.9	948.8	1276	1200
2024-02-01	1032.9	948.8	1276	1200
2024-01-01	1032.9	948.8	1276	1200
2023-12-01	1032.9	948.8	1276	1200
2023-11-01	1032.9	948.8	1276	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	Gert Sibande Laerskole Finaal 2019 (Dogters)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
2	Sparticus 3 2019 (C)	2019-04-27	2019-04-27	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
3	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
4	Sparticus 7 2018	2018-09-01	2018-09-01	Standard	Gert Sibande (MGS)	5	4	0.5	Yes	Analysis
5	Sparticus 1 2018 (C)	2018-02-17	2018-02-17	Standard	Gert Sibande (MGS)	5	4	1	Yes	Analysis
6	Gert Sibande Open 2018 (C)	2018-02-10	2018-02-10	Standard	Gert Sibande (MGS)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Hleza, L (Lindokuhle)				Opponent Niemand, A (Ashley)
2	4	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 1	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 0.5
		Opponent Du Preez, J (Jacques)				Opponent Bester, R (Ruben)
3	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 0.5	date 2018-12-19	rnd 6	type Standard	result 0.5
		Opponent Roos, G (Gabriella)				Opponent Roos, G (Gabriella)

#	Games	Start				End
1	4	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 1	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 0.5
		Opponent Du Preez, J (Jacques)				Opponent Bester, R (Ruben)
2	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 0.5	date 2018-12-19	rnd 6	type Standard	result 0.5
		Opponent Roos, G (Gabriella)				Opponent Roos, G (Gabriella)
3	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 0.5	date 2018-12-17	rnd 3	type Standard	result 0.5
		Opponent Moustakis, C (Costa)				Opponent Moustakis, C (Costa)

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Hleza, L (Lindokuhle)				Opponent Niemand, A (Ashley)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Hleza, L (Lindokuhle)				Opponent Niemand, A (Ashley)
2	2	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 1	type Standard	result 1	date 2019-04-27	rnd 2	type Standard	result 1
		Opponent Du Preez, J (Jacques)				Opponent Van Den Berg, MJ (Michiel)
3	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Visser, E (Edrich)				Opponent Visser, E (Edrich)

#	Games	Start				End
1	2	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 1	type Standard	result 1	date 2019-04-27	rnd 2	type Standard	result 1
		Opponent Du Preez, J (Jacques)				Opponent Van Den Berg, MJ (Michiel)
2	1	Tournament Sparticus 1 2018				Tournament Sparticus 1 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 3	type Standard	result 1
		Opponent Visser, E (Edrich)				Opponent Visser, E (Edrich)
3	1	Tournament Gert Sibande Open 2018				Tournament Gert Sibande Open 2018
		date 2018-02-10	rnd 3	type Standard	result 1	date 2018-02-10	rnd 3	type Standard	result 1
		Opponent Mlungu, S (Sakhi)				Opponent Mlungu, S (Sakhi)

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Hleza, L (Lindokuhle)				Opponent Niemand, A (Ashley)

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	Windell ,K (Kevin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Windell ,K (Kevin)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Motaung ,R (Relebohile)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Motaung ,R (Relebohile)	1	929.7	504.7	1	910.7	504.7	0	0	0	0	0	0
3	Vilane ,N (Njabulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Vilane ,N (Njabulo)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Skosana ,SP (Sithembile)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Skosana ,SP (Sithembile)	1	577.8	152.8	1	577.8	152.8	0	0	0	0	0	0
5	Du Preez ,J (Jacques)	1	1	425	1	1	425	0	0	0	0	0	0
5	Du Preez ,J (Jacques)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Rossouw ,W (Wernich)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rossouw ,W (Wernich)	1	500	75	1	500	75	0	0	0	0	0	0
7	Griesel ,J (Johanco)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Griesel ,J (Johanco)	1	1191.2	1191.2	1	1189.6	1191.2	0	0	0	0	0	0
8	Visser ,J (Janko)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Visser ,J (Janko)	1	696.5	271.5	1	716.2	271.5	0	0	0	0	0	0
9	Archer ,J (Jasmyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Archer ,J (Jasmyn)	1	608.4	183.4	1	608.4	183.4	0	0	0	0	0	0
10	Seneke ,F (Fraol)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Seneke ,F (Fraol)	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

Van Heerden, D (Dezane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms