Chess South Africa Ratings Database

PLAYER PAGE

Personal

Healley, K (Katelyn)

Chess SA id

2100193687

FIDE id

Date of birth

2010-03-24 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200.7	1199.4	1200	1200
Raw rating	1200.7	1199.4	1200	1200
Weighted rating	1200.7	1199.4	1200	1200
Weighted performance	0	0	0	0
Floor	700.7	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.7	166	165.8	165.8
Highest rating	1263.2 2024-03-01	1297.2 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200.7 2024-03-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200.7 2024-10-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1263.2 2024-03-01	1297.2 2024-03-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1200.7	1199.4	1200	1200
Analysis
Rating	1200.7	1199.4	1200	1200
Raw rating	1200.7	1199.4	1200	1200
Weighted rating	1200.7	1199.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700.7	700	700	700
Max/Min rating change allowed	165.7	166	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	1200.7	1199.4	1200	1200
New weighted rating	1200.7	1199.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1200.7	1199.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1200.7	1199.4	1200	1200
New K-factor	36	36	36	36
New floor	700.7	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	17	0
	6	0	6
	0	0	0
	0	0	0
History	23	17	6

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
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	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
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	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	23	10.5	45.65	-37	1275.3	1238.3
Standard	17	8.5	50	0	1297.6	1297.6
Rapid	6	2	33.33	-141.7	1211.8	1070.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1200.7	1199.4	1200	1200
2025-09-01	1200.7	1199.4	1200	1200
2025-08-01	1200.7	1199.4	1200	1200
2025-07-01	1200.7	1199.4	1200	1200
2025-06-01	1200.7	1199.4	1200	1200
2025-05-01	1200.7	1199.4	1200	1200
2025-04-01	1200.7	1199.4	1200	1200
2025-03-01	1200.7	1199.4	1200	1200
2025-02-01	1200.7	1199.4	1200	1200
2025-01-01	1200.7	1199.2	1200	1200
2024-12-01	1200.7	1199.2	1200	1200
2024-11-01	1200.7	1199.2	1200	1200
2024-10-01	1200.7	1199.2	1200	1200
2024-09-01	1200.7	1199.2	1200	1200
2024-08-01	1200.7	1199.2	1200	1200
2024-07-01	1200.7	1199.2	1200	1200
2024-06-01	1200.7	1199.2	1200	1200
2024-08-01	1200.7	1199.2	1200	1200
2024-04-01	1200.7	1199.2	1200	1200
2024-03-01	1200.7	1199.2	1200	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

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	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	North District School Trials 2024 (U15 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Laerskool Welgemoed Rapid 2023 (U14)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-03-22	rnd 6	type Standard	result 0.5
		Opponent Pieterse, J (Jay-Leigh)				Opponent Du Toit, I (Isabella)
2	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 0.5
		Opponent Van Zyl, C (Carli)				Opponent Engelbrecht, J (Jane)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 4	type Standard	result 1
		Opponent Mago, L (Lariesha)				Opponent Matima, L (Lee-Anne)

#	Games	Start				End
1	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-03-22	rnd 6	type Standard	result 0.5
		Opponent Pieterse, J (Jay-Leigh)				Opponent Du Toit, I (Isabella)
2	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 0.5
		Opponent Van Zyl, C (Carli)				Opponent Engelbrecht, J (Jane)
3	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 4	type Standard	result 1
		Opponent Mago, L (Lariesha)				Opponent Matima, L (Lee-Anne)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 6	type Rapid	result 1
		Opponent Robbertze, C (Carel)				Opponent Robbertze, C (Carel)
2	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 3	type Rapid	result 1
		Opponent Seabrook, E (Ethan)				Opponent Seabrook, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 4	type Standard	result 1
		Opponent Mago, L (Lariesha)				Opponent Matima, L (Lee-Anne)
2	2	Tournament Laerskool Welgemoed Rapid 2023				Tournament North District School Trials 2024
		date 2023-02-11	rnd 6	type Rapid	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Robbertze, C (Carel)				Opponent Woolf, J (Jessika)
3	1	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-03-22	rnd 5	type Standard	result 1
		Opponent Pieterse, J (Jay-Leigh)				Opponent Pieterse, J (Jay-Leigh)

#	Games	Start				End
1	2	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Cape Town Metro Schools Chess Closed Individuals 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-03	rnd 4	type Standard	result 1
		Opponent Mago, L (Lariesha)				Opponent Matima, L (Lee-Anne)
2	1	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-03-22	rnd 5	type Standard	result 1
		Opponent Pieterse, J (Jay-Leigh)				Opponent Pieterse, J (Jay-Leigh)
3	1	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Van Zyl, C (Carli)				Opponent Van Zyl, C (Carli)

#	Games	Start				End
1	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 6	type Rapid	result 1	date 2023-02-11	rnd 6	type Rapid	result 1
		Opponent Robbertze, C (Carel)				Opponent Robbertze, C (Carel)
2	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 3	type Rapid	result 1
		Opponent Seabrook, E (Ethan)				Opponent Seabrook, E (Ethan)

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	Matima ,L (Lee-Anne)	2	1	0	2	1	0	0	0	0	0	0	0
1	Matima ,L (Lee-Anne)	2	1438.6	1438.6	2	1444.4	1438.6	0	0	0	0	0	0
2	Williamson ,S (Sarah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Williamson ,S (Sarah)	1	1222.8	1222.8	1	1205	1222.8	0	0	0	0	0	0
3	Mago ,L (Lariesha)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mago ,L (Lariesha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Van Zyl ,C (Carli)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Zyl ,C (Carli)	1	1450.3	1875.3	1	1414.2	1875.3	0	0	0	0	0	0
5	Kenzenie ,K (Keisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kenzenie ,K (Keisha)	1	1325.8	900.8	1	1315.7	900.8	0	0	0	0	0	0
6	Coetzee ,K (Kara)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Coetzee ,K (Kara)	1	1352.5	927.5	1	1320.3	927.5	0	0	0	0	0	0
7	Van Zyl ,C (Cornelia Aletta)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Zyl ,C (Cornelia Aletta)	1	1389.4	964.4	1	1379.8	964.4	0	0	0	0	0	0
8	Woolf ,J (Jessika)	1	1	425	1	1	425	0	0	0	0	0	0
8	Woolf ,J (Jessika)	1	1343.9	1768.9	1	1325.9	1768.9	0	0	0	0	0	0
9	Musakwa ,C (Courtney)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Musakwa ,C (Courtney)	1	1197.9	772.9	1	1200	772.9	0	0	0	0	0	0
10	Ebrahim ,N (Nabeelah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ebrahim ,N (Nabeelah)	1	1451.6	1026.6	1	1403.7	1026.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Healley, K (Katelyn)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms