Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, D (Danro)

Chess SA id

1020133343

FIDE id

Date of birth

2002-03-15 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1238.5	1202	1223.8	1200
Raw rating	1238.5	1202	1223.8	1200
Weighted rating	1223.5	1202	1213	1200
Weighted performance	0	0	0	0
Floor	738.5	702	723.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	157	165.3	160.3	165.8
Highest rating	1238.5 2025-03-01	1205.8 2020-03-01	1223.8 2025-03-01	1200 2018-10-01
Highest raw rating	1238.5 2025-03-01	1202 2024-02-01	1223.8 2025-03-01	1200 2024-02-01
Highest weighted rating	1219.6 2025-08-01	1202 2024-02-01	1210.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1225.6 2020-03-01	1205.8 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1238.5	1202	1223.8	1200
Analysis
Rating	1238.5	1202	1223.8	1200
Raw rating	1238.5	1202	1223.8	1200
Weighted rating	1223.5	1202	1213
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	738.5	702	723.8	700
Max/Min rating change allowed	157	165.3	160.3	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	1238.5	1202	1223.8	1200
New weighted rating	1225.2	1202	1214.3	1200
New weighted performance	0	0	0	0
Temp new rating	1238.5	1202	1223.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1238.5	1202	1223.8	1200
New K-factor	36	36	36	36
New floor	738.5	702	723.8	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
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	6	3	50	0	1424.9	1424.9
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1424.9	1424.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	6	54.55	38.6	1293	1331.7
Standard	5	3	60	85	1134.8	1219.8
Rapid	6	3	50	0	1424.9	1424.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1238.5	1202	1223.8	1200
2025-09-01	1238.5	1202	1223.8	1200
2025-08-01	1238.5	1202	1223.8	1200
2025-07-01	1238.5	1202	1223.8	1200
2025-06-01	1238.5	1202	1223.8	1200
2025-05-01	1238.5	1202	1223.8	1200
2025-04-01	1238.5	1202	1223.8	1200
2025-03-01	1238.5	1202	1223.8	1200
2025-02-01	1205.3	1202	1200	1200
2025-01-01	1205.3	1202	1200	1200
2024-12-01	1205.3	1202	1200	1200
2024-11-01	1205.3	1202	1200	1200
2024-10-01	1205.3	1202	1200	1200
2024-09-01	1205.3	1202	1200	1200
2024-08-01	1205.3	1202	1200	1200
2024-07-01	1205.3	1202	1200	1200
2024-06-01	1205.3	1202	1200	1200
2024-08-01	1205.3	1202	1200	1200
2024-04-01	1205.3	1202	1200	1200
2024-03-01	1205.3	1202	1200	1200
2024-02-01	1205.3	1202	1200	1200
2024-01-01	1205.3	1202	1200	1200
2023-12-01	1205.3	1202	1200	1200
2023-11-01	1205.3	1202	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	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Overberg Closed 2020 (U18 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Closed 2020				Tournament Eden Rapid 2025
		date 2020-03-15	rnd 3	type Standard	result 0.5	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Nel, W (Waydin)				Opponent Abrahams, D (Dorian)
2	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Golding, E (Elnichia)				Opponent Stembok, E (Embrose)
3	1	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 1	type Standard	result 1
		Opponent Pietersen, C (Corney)				Opponent Pietersen, C (Corney)

#	Games	Start				End
1	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 3	type Standard	result 0.5	date 2020-03-15	rnd 5	type Standard	result 1
		Opponent Nel, W (Waydin)				Opponent Ngcaba, T (Timna)
2	1	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 1	type Standard	result 1
		Opponent Pietersen, C (Corney)				Opponent Pietersen, C (Corney)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Golding, E (Elnichia)				Opponent Stembok, E (Embrose)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Abrahams, D (Dorian)				Opponent Abrahams, D (Dorian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Golding, E (Elnichia)				Opponent Stembok, E (Embrose)
2	2	Tournament Overberg Closed 2020				Tournament Eden Rapid 2025
		date 2020-03-15	rnd 5	type Standard	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Ngcaba, T (Timna)				Opponent Abrahams, D (Dorian)
3	1	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 1	type Standard	result 1
		Opponent Pietersen, C (Corney)				Opponent Pietersen, C (Corney)

#	Games	Start				End
1	1	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 5	type Standard	result 1	date 2020-03-15	rnd 5	type Standard	result 1
		Opponent Ngcaba, T (Timna)				Opponent Ngcaba, T (Timna)
2	1	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 1	type Standard	result 1
		Opponent Pietersen, C (Corney)				Opponent Pietersen, C (Corney)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 4	type Rapid	result 1
		Opponent Golding, E (Elnichia)				Opponent Stembok, E (Embrose)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Abrahams, D (Dorian)				Opponent Abrahams, D (Dorian)

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	Nel ,W (Waydin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Nel ,W (Waydin)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Pietersen ,C (Corney)	1	1	425	1	1	425	0	0	0	0	0	0
2	Pietersen ,C (Corney)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Ngcaba ,T (Timna)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ngcaba ,T (Timna)	1	1205.6	1630.6	1	1203.6	1630.6	0	0	0	0	0	0
4	Francke ,G (Gabriel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Francke ,G (Gabriel)	1	1085.1	1085.1	1	1006	1085.1	0	0	0	0	0	0
5	Slingers ,M (Marlon)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Slingers ,M (Marlon)	1	983.4	558.4	1	965.5	558.4	0	0	0	0	0	0
6	Stembok ,E (Embrose)	1	1	425	0	0	0	1	1	425	0	0	0
6	Stembok ,E (Embrose)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Williams ,E (Elia)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Williams ,E (Elia)	1	1441.8	1016.8	0	0	0	1	1555	1016.8	0	0	0
8	Louw ,T (Terwin)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Louw ,T (Terwin)	1	1577	1152	0	0	0	1	1343.7	1152	0	0	0
9	Borrett ,R (Ryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Borrett ,R (Ryan)	1	1670.1	1245.1	0	0	0	1	1564.6	1245.1	0	0	0
10	Golding ,E (Elnichia)	1	1	425	0	0	0	1	1	425	0	0	0
10	Golding ,E (Elnichia)	1	1460.2	1885.2	0	0	0	1	905.6	1885.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Booysen, D (Danro)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms