Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chiwaridzo, Z (Zoe)

Chess SA id

2170306401

FIDE id

Date of birth

2017-04-10 (U10)

Gender

Female

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1279.2

Item	Main	Standard	Rapid	Blitz
Rating	1219.3	1222.8	1200	1200
Raw rating	1219.3	1222.8	1200	1200
Weighted rating	1198.1	1196.8	1200	1200
Weighted performance	0	0	0	0
Floor	719.3	722.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.3	160.5	165.8	165.8
Highest rating	1219.3 2025-11-01	1222.8 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1219.3 2025-11-01	1222.8 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1212.4 2024-11-01	1214.5 2024-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1219.3	1222.8	1200	1200
Analysis
Rating	1219.3	1222.8	1200	1200
Raw rating	1219.3	1222.8	1200	1200
Weighted rating	1198.1	1196.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.3	722.8	700	700
Max/Min rating change allowed	161.3	160.5	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	1219.3	1222.8	1200	1200
New weighted rating	1199.9	1199.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1219.3	1222.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1219.3	1222.8	1200	1200
New K-factor	36	36	36	36
New floor	719.3	722.8	700	700

Item	Main	Standard
	0	0
	10	10
	10	10
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Female
Age group	U10
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	10	5.5	55	42.5	1238.3	1280.8
Standard	10	5.5	55	42.5	1238.3	1280.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	10	50	0	1209.8	1209.8
Standard	20	10	50	0	1209.8	1209.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1219.3	1222.8	1200	1200
2025-09-30	1212.4	1214.5	1200	1200
2025-09-01	1212.4	1214.5	1200	1200
2025-08-01	1212.4	1214.5	1200	1200
2025-07-01	1212.4	1214.5	1200	1200
2025-06-01	1212.4	1214.5	1200	1200
2025-05-01	1189	1185.8	1200	1200
2025-04-01	1189	1185.8	1200	1200
2025-03-01	1189	1185.8	1200	1200
2025-02-01	1188.5	1185.1	1200	1200
2025-01-01	1177.1	1170.4	1200	1200
2024-12-01	1177.1	1170.4	1200	1200
2024-11-01	1177.1	1170.4	1200	1200
2024-10-01	1177.1	1170.4	1200	1200
2024-09-01	1177.1	1170.4	1200	1200
2024-08-01	1177.1	1170.4	1200	1200
2024-07-01	1195.7	1193.6	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo Summer Open (U10)	2025-10-25	2025-10-25	Standard	King Cetshwayo (KUR)	5	5	2.5	Yes	Analysis
2	2025 King Cetshwayo Winter Open (U10)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo Summer Open (U10)	2025-10-25	2025-10-25	Standard	King Cetshwayo (KUR)	5	5	2.5	Yes	Analysis
2	2025 King Cetshwayo Winter Open (U10)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
3	2024 Nelson Mandela Chess Tournament (u8)	2024-07-20	2024-07-20	Standard	King Cetshwayo (KUR)	5	5	2	Yes	Analysis
4	2024 King Cetshwayo Winter Open (U8)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo Summer Open				Tournament 2025 King Cetshwayo Summer Open
		date 2025-10-25	rnd 2	type Standard	result 0.5	date 2025-10-25	rnd 3	type Standard	result 1
		Opponent Cooper, T (Timothy)				Opponent Els, S (Shane)
2	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 3	type Standard	result 0.5	date 2024-07-20	rnd 4	type Standard	result 0.5
		Opponent Mulholland, L (Luka)				Opponent Naidoo, A (Ariana)
3	2	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 3	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 0.5
		Opponent Ramdhani, R (Rashil)				Opponent Rajagopaul, W (Wayne)

#	Games	Start				End
1	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 3	type Standard	result 0.5	date 2024-07-20	rnd 4	type Standard	result 0.5
		Opponent Mulholland, L (Luka)				Opponent Naidoo, A (Ariana)
2	2	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 3	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 0.5
		Opponent Ramdhani, R (Rashil)				Opponent Rajagopaul, W (Wayne)
3	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ramdhani, R (Rashil)				Opponent Ramdhani, R (Rashil)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ramdhani, R (Rashil)				Opponent Ramdhani, R (Rashil)
2	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Zulu, N (Nandi)				Opponent Zulu, N (Nandi)
3	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Steenkamp, T (Tyler)				Opponent Steenkamp, T (Tyler)

#	Games	Start				End
1	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ramdhani, R (Rashil)				Opponent Ramdhani, R (Rashil)
2	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Zulu, N (Nandi)				Opponent Zulu, N (Nandi)
3	1	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Steenkamp, T (Tyler)				Opponent Steenkamp, T (Tyler)

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	Ramdhani ,R (Rashil)	3	3	425	3	3	425	0	0	0	0	0	0
1	Ramdhani ,R (Rashil)	3	1182.4	1607.4	3	1179.1	1607.4	0	0	0	0	0	0
2	Mulholland ,L (Luka)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Mulholland ,L (Luka)	2	1138.6	926.1	2	1124.4	926.1	0	0	0	0	0	0
3	Ayandibu ,A (Adeolu)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Ayandibu ,A (Adeolu)	2	1217.3	792.3	2	1216.3	792.3	0	0	0	0	0	0
4	Rajagopaul ,W (Wayne)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Rajagopaul ,W (Wayne)	2	1196	983.5	2	1193.8	983.5	0	0	0	0	0	0
5	Cooper ,T (Timothy)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Cooper ,T (Timothy)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Thring ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Thring ,C (Connor)	1	1417.8	992.8	1	1441.1	992.8	0	0	0	0	0	0
7	Fakazi ,M (Mandulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fakazi ,M (Mandulo)	1	1215.1	790.1	1	1199.7	790.1	0	0	0	0	0	0
8	Els ,S (Shane)	1	1	425	1	1	425	0	0	0	0	0	0
8	Els ,S (Shane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Steenkamp ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
9	Steenkamp ,T (Tyler)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Zulu ,N (Nandi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Zulu ,N (Nandi)	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

Chiwaridzo, Z (Zoe)

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