Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booysen, X (Xailey)

Chess SA id

2100130758

FIDE id

Date of birth

2010-12-12 (U16)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1076.8

Item	Main	Standard	Rapid	Blitz
Rating	1090.9	1072.7	1200	1200
Raw rating	1073.4	1051.2	1200	1200
Weighted rating	1090.9	1072.7	1200	1200
Weighted performance	1017.8	1011.7	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.6	205	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 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.1	-2.5	0	0
New rating	1088.8	1070.2	1200	1200
Analysis
Rating	1090.9	1072.7	1200	1200
Raw rating	1073.4	1051.2	1200	1200
Weighted rating	1090.9	1072.7	1200
Weighted performance	1017.8	1011.7	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.6	205	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	1073.4	1051.2	1200	1200
New weighted rating	1088.8	1070.2	1200	1200
New weighted performance	1017.5	1011.3	0	0
Temp new rating	1088.8	1070.2	1200	1200
Temp new rating +/-	-2.1	-2.5	0	0
Final new rating +/-	-2.1	-2.5	0	0
New rating	1088.8	1070.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	19	19
	15	15
	0	0
	0	0
	0	0
History	44	44

Games since
	Main 34	Standard 34		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	4344		1210		451
Female	1149		419		170
U16	698		218		88
U16 Female	221		87		32
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	19	4	21.05	-246.1	1309.9	1063.8
Standard	19	4	21.05	-246.1	1309.9	1063.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	11.5	26.14	-202.8	1245.7	1042.9
Standard	44	11.5	26.14	-202.8	1245.7	1042.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1073.4	1051.2	1200	1200
2025-09-01	1073.4	1051.2	1200	1200
2025-08-01	1097.7	1080.7	1200	1200
2025-07-01	1097.7	1080.7	1200	1200
2025-06-01	1097.7	1080.7	1200	1200
2025-05-01	1096.9	1080.1	1200	1200
2025-04-01	1112.9	1103.8	1200	1200
2025-03-01	1104.5	1090.7	1200	1200
2025-02-01	1100	1082.4	1200	1200
2025-01-01	1075.7	1054.8	1200	1200
2024-12-01	1075.7	1054.8	1200	1200
2024-11-01	1075.7	1054.8	1200	1200
2024-10-01	1075.7	1054.8	1200	1200
2024-09-01	1075.7	1054.8	1200	1200
2024-08-01	1075.7	1054.8	1200	1200
2024-07-01	1075.7	1054.8	1200	1200
2024-06-01	1075.7	1054.8	1200	1200
2024-08-01	1075.7	1054.8	1200	1200
2024-04-01	1109.9	1092	1200	1200
2024-03-01	1150.4	1140	1200	1200
2024-02-01	1150.4	1140	1200	1200
2024-01-01	1150.4	1140	1200	1200
2023-12-01	1150.4	1140	1200	1200
2023-11-01	1150.4	1140	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	Mossel Bay Top Schools 2025 (U18 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	0	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	4	0	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U18 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	5	0	Yes	Analysis
2	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	4	0	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	3	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
7	Mossel Bay Trials 2 2020 (U11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Mossel Bay Trials 1 2020 (U11)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 0.5
		Opponent Losper, J (Jadelynn)				Opponent Gelderbloem, C (Chamonique)
2	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Jafta, S (Shudeka)				Opponent Black, K (Kaylin)
3	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Taylor, D (Denashkia)

#	Games	Start				End
1	3	Tournament Mossel Bay Trials 1 2020				Tournament Mossel Bay Trials 1 2020
		date 2020-02-01	rnd 3	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 0.5
		Opponent Losper, J (Jadelynn)				Opponent Gelderbloem, C (Chamonique)
2	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Jafta, S (Shudeka)				Opponent Black, K (Kaylin)
3	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Taylor, D (Denashkia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Jafta, S (Shudeka)				Opponent Black, K (Kaylin)
2	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Taylor, D (Denashkia)
3	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 10	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Goliath, F (Faith-Joy)

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Jafta, S (Shudeka)				Opponent Black, K (Kaylin)
2	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Taylor, D (Denashkia)
3	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 10	type Standard	result 1	date 2024-04-20	rnd 10	type Standard	result 1
		Opponent Goliath, F (Faith-Joy)				Opponent Goliath, F (Faith-Joy)

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	Makriga ,G (Gionia)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Makriga ,G (Gionia)	3	1227	802	3	1241.4	802	0	0	0	0	0	0
2	Mfiki ,P (Philasande)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Mfiki ,P (Philasande)	2	1061.7	1274.2	2	1035	1274.2	0	0	0	0	0	0
3	Goliath ,J (Joy-Faith)	2	2	425	2	2	425	0	0	0	0	0	0
3	Goliath ,J (Joy-Faith)	2	1117.8	1542.8	2	1101.3	1542.8	0	0	0	0	0	0
4	Moos ,N (Neith-Lynn)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Moos ,N (Neith-Lynn)	1	1236.8	811.8	1	1237.5	811.8	0	0	0	0	0	0
5	Groenewald ,C (Cameron)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Groenewald ,C (Cameron)	1	1237.2	812.2	1	1242.2	812.2	0	0	0	0	0	0
6	Taylor ,D (Denashkia)	1	1	425	1	1	425	0	0	0	0	0	0
6	Taylor ,D (Denashkia)	1	1233.8	1658.8	1	1227.1	1658.8	0	0	0	0	0	0
7	Michaels ,A (Antonio)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Michaels ,A (Antonio)	1	1771.2	1346.2	1	1739.8	1346.2	0	0	0	0	0	0
8	Kiewiet ,E (Elsune)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kiewiet ,E (Elsune)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Gananda ,K (Kungawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Gananda ,K (Kungawo)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Jacobs ,F (Felecia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Jacobs ,F (Felecia)	1	1133.6	1133.6	1	1120	1133.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Booysen, X (Xailey)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms