Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, K (Kadija)

Chess SA id

2130161644

FIDE id

Date of birth

2013-06-07 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1170.6	1165.2	1200	1200
Raw rating	1162.1	1155.2	1200	1200
Weighted rating	1170.6	1165.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175	176.7	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 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.7	-0.8	0	0
New rating	1169.9	1164.5	1200	1200
Analysis
Rating	1170.6	1165.2	1200	1200
Raw rating	1162.1	1155.2	1200	1200
Weighted rating	1170.6	1165.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175	176.7	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	1162.1	1155.2	1200	1200
New weighted rating	1169.9	1164.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1169.9	1164.5	1200	1200
Temp new rating +/-	-0.7	-0.8	0	0
Final new rating +/-	-0.7	-0.8	0	0
New rating	1169.9	1164.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	7	7
	5	5
	4	4
	0	0
	0	0
History	16	16

Games since
	Main 12	Standard 12		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	7	2.5	35.71	-121.4	1213.4	1092
Standard	7	2.5	35.71	-121.4	1213.4	1092
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	5	31.25	-159.4	1253.9	1094.5
Standard	16	5	31.25	-159.4	1253.9	1094.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1162.1	1155.2	1200	1200
2025-09-01	1171.4	1166	1200	1200
2025-08-01	1171.4	1166	1200	1200
2025-07-01	1171.4	1166	1200	1200
2025-06-01	1171.4	1166	1200	1200
2025-05-01	1171.4	1166	1200	1200
2025-04-01	1171	1165.7	1200	1200
2025-03-01	1172.3	1167.1	1200	1200
2025-02-01	1172.3	1167.1	1200	1200
2025-01-01	1171.3	1166.5	1200	1200
2024-12-01	1171.3	1166.5	1200	1200
2024-11-01	1171.3	1166.5	1200	1200
2024-10-01	1171.3	1166.5	1200	1200
2024-09-01	1171.3	1166.5	1200	1200
2024-08-01	1171.3	1166.5	1200	1200
2024-07-01	1171.3	1166.5	1200	1200
2024-06-01	1171.3	1166.5	1200	1200
2024-08-01	1171.3	1166.5	1200	1200
2024-04-01	1171.3	1166.5	1200	1200
2024-03-01	1169.5	1162.2	1200	1200
2024-02-01	1169.5	1162.2	1200	1200
2024-01-01	1169.5	1162.2	1200	1200
2023-12-01	1169.5	1162.2	1200	1200
2023-11-01	1169.5	1162.2	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	Western Cape Schools - Top Schools 2025 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	3	1	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	3	1	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
3	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Eden Top Schools 2023 (U11 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-03-08	rnd 5	type Standard	result 0.5	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Wilson, M (Megan)				Opponent Karsten, K (Kristen)
2	1	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 3	type Standard	result 1
		Opponent Herandien, Z (Zaydee)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Qopisho, M (Masomihle)				Opponent Qopisho, M (Masomihle)

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-03-08	rnd 5	type Standard	result 0.5	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Wilson, M (Megan)				Opponent Karsten, K (Kristen)
2	1	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 3	type Standard	result 1
		Opponent Herandien, Z (Zaydee)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Qopisho, M (Masomihle)				Opponent Qopisho, M (Masomihle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Karsten, K (Kristen)				Opponent Karsten, K (Kristen)
2	1	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 3	type Standard	result 1
		Opponent Herandien, Z (Zaydee)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Qopisho, M (Masomihle)				Opponent Qopisho, M (Masomihle)

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Karsten, K (Kristen)				Opponent Karsten, K (Kristen)
2	1	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 3	type Standard	result 1
		Opponent Herandien, Z (Zaydee)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Qopisho, M (Masomihle)				Opponent Qopisho, M (Masomihle)

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	Jansen ,E (Elgezay)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Jansen ,E (Elgezay)	1	1328.1	903.1	1	1341.6	903.1	0	0	0	0	0	0
2	Griffiths ,J (Janine)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Griffiths ,J (Janine)	1	1246.2	821.2	1	1261.4	821.2	0	0	0	0	0	0
3	Mouton ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mouton ,P (Paul)	1	1335.3	910.3	1	1325.3	910.3	0	0	0	0	0	0
4	Riddles ,C (Ciara)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Riddles ,C (Ciara)	1	1519.6	1094.6	1	1514.1	1094.6	0	0	0	0	0	0
5	Herandien ,Z (Zaydee)	1	1	425	1	1	425	0	0	0	0	0	0
5	Herandien ,Z (Zaydee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Hartzenberg ,J (Joshua)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Hartzenberg ,J (Joshua)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Barnard ,M (Marizaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Barnard ,M (Marizaan)	1	1384.7	959.7	1	1379.4	959.7	0	0	0	0	0	0
8	Wilson ,M (Megan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Wilson ,M (Megan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Frans ,E (Eldin-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Frans ,E (Eldin-Lee)	1	1156.5	731.5	1	1149.6	731.5	0	0	0	0	0	0
10	Qopisho ,M (Masomihle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Qopisho ,M (Masomihle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botha, K (Kadija)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms