Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, R (Reagan)

Chess SA id

1160300777

FIDE id

Date of birth

2016-05-17 (U10)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1154.4	1147.3	1200	1200
Raw rating	1154.4	1147.3	1200	1200
Weighted rating	1149.3	1141.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.9	178.7	165.8	165.8
Highest rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1200 2024-03-01	1200 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1154.4	1147.3	1200	1200
Analysis
Rating	1154.4	1147.3	1200	1200
Raw rating	1154.4	1147.3	1200	1200
Weighted rating	1149.3	1141.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.9	178.7	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	1154.4	1147.3	1200	1200
New weighted rating	1149.4	1141.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1154.4	1147.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1154.4	1147.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	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	9	2	22.22	-236.1	1217.9	981.8
Standard	9	2	22.22	-236.1	1217.9	981.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1154.4	1147.3	1200	1200
2025-09-30	1154.4	1147.3	1200	1200
2025-09-01	1154.4	1147.3	1200	1200
2025-08-01	1154.4	1147.3	1200	1200
2025-07-01	1154.4	1147.3	1200	1200
2025-06-01	1154.4	1147.3	1200	1200
2025-05-01	1154.4	1147.3	1200	1200
2025-04-01	1154.4	1147.3	1200	1200
2025-03-01	1154.4	1147.3	1200	1200
2025-02-01	1154	1146.9	1200	1200
2025-01-01	1132.2	1121.6	1200	1200
2024-12-01	1132.2	1121.6	1200	1200
2024-11-01	1132.2	1121.6	1200	1200
2024-10-01	1132.2	1121.6	1200	1200
2024-09-01	1132.2	1121.6	1200	1200
2024-08-01	1132.2	1121.6	1200	1200
2024-07-01	1132.2	1121.6	1200	1200
2024-09-01	1132.2	1121.6	1200	1200
2024-05-01	1132.2	1121.6	1200	1200
2024-04-01	1158.8	1153.2	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Eden Chess Trials 2 2024 (U10)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	5	1.5	Yes	Analysis
2	Eden School Chess Trials 1 2024 (U9 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Steyn, L (Layla)				Opponent Steyn, L (Layla)
2	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 2	type Standard	result 0.5	date 2024-04-13	rnd 2	type Standard	result 0.5
		Opponent Seconds, R (Rochin)				Opponent Seconds, R (Rochin)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 3	type Standard	result 0.5
		Opponent Dreyer, T (Tomrique)				Opponent Dreyer, T (Tomrique)

#	Games	Start				End
1	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Steyn, L (Layla)				Opponent Steyn, L (Layla)
2	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 2	type Standard	result 0.5	date 2024-04-13	rnd 2	type Standard	result 0.5
		Opponent Seconds, R (Rochin)				Opponent Seconds, R (Rochin)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 3	type Standard	result 0.5
		Opponent Dreyer, T (Tomrique)				Opponent Dreyer, T (Tomrique)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Steyn, L (Layla)				Opponent Steyn, L (Layla)

#	Games	Start				End
1	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Steyn, L (Layla)				Opponent Steyn, L (Layla)

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	October ,A (Aliyah)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	October ,A (Aliyah)	1	1139	714	1	1126.2	714	0	0	0	0	0	0
2	Boshoff ,L (Luhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Boshoff ,L (Luhan)	1	1201.9	776.9	1	1208	776.9	0	0	0	0	0	0
3	Van Staden ,E (Eliyason)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Staden ,E (Eliyason)	1	1375.4	950.4	1	1364.6	950.4	0	0	0	0	0	0
4	Petersen ,B (Bryson)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Petersen ,B (Bryson)	1	1282.4	857.4	1	1300.4	857.4	0	0	0	0	0	0
5	Steyn ,L (Layla)	1	1	425	1	1	425	0	0	0	0	0	0
5	Steyn ,L (Layla)	1	1106.4	1531.4	1	1098.8	1531.4	0	0	0	0	0	0
6	Fredericks ,M (Matai)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Fredericks ,M (Matai)	1	1297.9	872.9	1	1320.6	872.9	0	0	0	0	0	0
7	Dreyer ,T (Tomrique)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Dreyer ,T (Tomrique)	1	1246.6	1246.6	1	1256.5	1246.6	0	0	0	0	0	0
8	Seconds ,R (Roshin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Seconds ,R (Roshin)	1	1150.9	1150.9	1	1150.8	1150.9	0	0	0	0	0	0
9	Botha ,M (Mashone)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,M (Mashone)	1	1160.1	735.1	1	1168.8	735.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Booysen, R (Reagan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms