Chess South Africa Ratings Database

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Personal

Heynse, D (Deraygon)

Chess SA id

1160192632

FIDE id

Date of birth

2016-11-25 (U10)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

10.5

Junior GPX Points

952.3

Item	Main	Standard	Rapid	Blitz
Rating	1115.8	1200	1083.7	1200
Raw rating	1103.1	1200	1054	1200
Weighted rating	1115.8	1200	1083.7	1200
Weighted performance	912.2	0	947.1	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.4	165.8	204.2	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.1	0	-3.9	0
New rating	1113.6	1200	1079.8	1200
Analysis
Rating	1115.8	1200	1083.7	1200
Raw rating	1103.1	1200	1054	1200
Weighted rating	1115.8	1200	1083.7
Weighted performance	912.2	0	947.1
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.4	165.8	204.2	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	1103.1	1200	1054	1200
New weighted rating	1113.6	1200	1079.8	1200
New weighted performance	911.8	0	946.7	0
Temp new rating	1113.6	1200	1079.8	1200
Temp new rating +/-	-2.1	0	-3.9	0
Final new rating +/-	-2.1	0	-3.9	0
New rating	1113.6	1200	1079.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	19	19
	23	23
	0	0
	0	0
	0	0
History	42	42

Games since
	Main 42	Standard 0		Rapid 42		Blitz 0
Gender	Male
Age group	U10
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4344		1454		175
Male	3198		986		117
U10	428		148		18
U10 Male	317		101		11
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1900		963		248
Male	1413		698		170
U10	196		109		28
U10 Male	139		80		16
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	19	4	21.05	-246.1	1306.8	1060.8
Standard	0	0	0	0	0	0
Rapid	19	4	21.05	-246.1	1306.8	1060.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	10	23.81	-222.6	1239.4	1016.8
Standard	0	0	0	0	0	0
Rapid	42	10	23.81	-222.6	1239.4	1016.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1103.1	1200	1054	1200
2025-09-01	1103.1	1200	1054	1200
2025-08-01	1126.7	1200	1101.3	1200
2025-07-01	1123.1	1200	1095.8	1200
2025-06-01	1123.1	1200	1095.8	1200
2025-05-01	1129.1	1200	1107.2	1200
2025-04-01	1129.1	1200	1107.2	1200
2025-03-01	1129.1	1200	1107.2	1200
2025-02-01	1128	1200	1101.8	1200
2025-01-01	1083.5	1200	1053.6	1200
2024-12-01	1083.5	1200	1053.6	1200
2024-11-01	1082	1200	1036	1200
2024-10-01	1082	1200	1036	1200
2024-09-01	1082	1200	1036	1200
2024-08-01	1082	1200	1036	1200
2024-07-01	1082	1200	1036	1200
2024-06-01	1126.1	1200	1085.2	1200
2024-08-01	1171.9	1200	1154	1200
2024-04-01	1171.9	1200	1154	1200
2024-03-01	1171.9	1200	1154	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	0	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	4	1	Yes	Analysis
3	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
4	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pedro Booyse Top Schools 2025 (U9)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	0	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U9)	2025-06-12	2025-06-12	Rapid	West Coast (WCU)	6	4	1	Yes	Analysis
3	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
4	Lower West Coast Prestige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
6	Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	1	Yes	Analysis
7	Brenton Cupido West Coast Schools Championship 2024 (U7+U9)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
8	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
9	Lower West Coast Schools Chess Prestige 2024 (U9 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	3	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 3	type Rapid	result 0.5	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Gamba, L (Lime)				Opponent Arendse, L (Leyo)
2	2	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Christiaans, R (Ruwaan)				Opponent Zogo, A (Alexandro)
3	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 3	type Rapid	result 1	date 2025-06-12	rnd 3	type Rapid	result 1
		Opponent Erasmus, M (Migal)				Opponent Erasmus, M (Migal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 3	type Rapid	result 0.5	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Gamba, L (Lime)				Opponent Arendse, L (Leyo)
2	2	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Christiaans, R (Ruwaan)				Opponent Zogo, A (Alexandro)
3	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 3	type Rapid	result 1	date 2025-06-12	rnd 3	type Rapid	result 1
		Opponent Erasmus, M (Migal)				Opponent Erasmus, M (Migal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Christiaans, R (Ruwaan)				Opponent Zogo, A (Alexandro)
2	2	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Martin, M (Mikaeel)				Opponent Arendse, L (Leyo)
3	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 3	type Rapid	result 1	date 2025-06-12	rnd 3	type Rapid	result 1
		Opponent Erasmus, M (Migal)				Opponent Erasmus, M (Migal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Grand Challange League 2024				Tournament Lower West Coast Prestige 2025
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Christiaans, R (Ruwaan)				Opponent Zogo, A (Alexandro)
2	2	Tournament Brenton Cupido West Coast Schools Championship 2024				Tournament Brenton Cupido West Coast Schools Championship 2024
		date 2024-05-25	rnd 4	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Martin, M (Mikaeel)				Opponent Arendse, L (Leyo)
3	1	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-12	rnd 3	type Rapid	result 1	date 2025-06-12	rnd 3	type Rapid	result 1
		Opponent Erasmus, M (Migal)				Opponent Erasmus, M (Migal)

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	Oberholzer ,J (Justin)	4	0	-425	0	0	0	4	0	-425	0	0	0
1	Oberholzer ,J (Justin)	4	1565.9	1140.9	0	0	0	4	1421	1140.9	0	0	0
2	Williams ,T (Tyler)	3	0	-425	0	0	0	3	0	-425	0	0	0
2	Williams ,T (Tyler)	3	1221.9	796.9	0	0	0	3	1234.1	796.9	0	0	0
3	Erasmus ,M (Migal)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
3	Erasmus ,M (Migal)	3	1216.9	1075.2	0	0	0	3	1259.6	1075.2	0	0	0
4	Erasmus ,L (Leighton)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Erasmus ,L (Leighton)	2	1205.1	780.1	0	0	0	2	1208.2	780.1	0	0	0
5	Avontuur ,E (Ezrah)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Avontuur ,E (Ezrah)	2	1430	1005	0	0	0	2	1364	1005	0	0	0
6	Irshad ,M (Muhammed)	2	1	0	0	0	0	2	1	0	0	0	0
6	Irshad ,M (Muhammed)	2	1200.2	1200.2	0	0	0	2	1207.2	1200.2	0	0	0
7	Macatees ,T (Tyler)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Macatees ,T (Tyler)	2	1235.1	810.1	0	0	0	2	1253.4	810.1	0	0	0
8	Van Der Schyff ,B (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Der Schyff ,B (Brian)	1	1216.5	791.5	0	0	0	1	1251.1	791.5	0	0	0
9	Gamba ,L (Lime)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Gamba ,L (Lime)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
10	Wiggins ,J (Jg)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Wiggins ,J (Jg)	1	1166.5	741.5	0	0	0	1	1200	741.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Heynse, D (Deraygon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms