Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ockhuis, Z (Zay-Dean)

Chess SA id

2120131940

FIDE id

Date of birth

2012-07-16 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-09-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1229.5	1216.4	1235.6	1200
Raw rating	1229.5	1216.4	1235.6	1200
Weighted rating	1229.5	1216.4	1235.6	1200
Weighted performance	0	0	0	0
Floor	729.5	716.4	735.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	159	162	157.6	165.8
Highest rating	1318.2 2020-02-01	1311.6 2020-02-01	1326.5 2021-09-01	1200 2018-10-01
Highest raw rating	1229.5 2024-03-01	1216.4 2024-03-01	1235.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1229.5 2025-02-01	1216.4 2024-03-01	1235.6 2025-02-01	1200 2018-10-01
Highest weighted performance	1318.2 2020-02-01	1311.6 2020-02-01	1326.5 2021-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1229.5	1216.4	1235.6	1200
Analysis
Rating	1229.5	1216.4	1235.6	1200
Raw rating	1229.5	1216.4	1235.6	1200
Weighted rating	1229.5	1216.4	1235.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	729.5	716.4	735.6	700
Max/Min rating change allowed	159	162	157.6	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	1229.5	1216.4	1235.6	1200
New weighted rating	1229.5	1216.4	1235.6	1200
New weighted performance	0	0	0	0
Temp new rating	1229.5	1216.4	1235.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1229.5	1216.4	1235.6	1200
New K-factor	36	36	36	36
New floor	729.5	716.4	735.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
History	9	3	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
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	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	6	66.67	141.7	1188.9	1330.5
Standard	3	2	66.67	141.7	1170.2	1311.9
Rapid	6	4	66.67	141.7	1198.2	1339.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1229.5	1216.4	1235.6	1200
2025-09-01	1229.5	1216.4	1235.6	1200
2025-08-01	1229.5	1216.4	1235.6	1200
2025-07-01	1229.5	1216.4	1235.6	1200
2025-06-01	1229.5	1216.4	1235.6	1200
2025-05-01	1229.5	1216.4	1235.6	1200
2025-04-01	1229.5	1216.4	1235.6	1200
2025-03-01	1229.5	1216.4	1235.6	1200
2025-02-01	1229.5	1216.4	1235.6	1200
2025-01-01	1229.5	1216.4	1235.6	1200
2024-12-01	1229.5	1216.4	1235.6	1200
2024-11-01	1229.5	1216.4	1235.6	1200
2024-10-01	1229.5	1216.4	1235.6	1200
2024-09-01	1229.5	1216.4	1235.6	1200
2024-08-01	1229.5	1216.4	1235.6	1200
2024-07-01	1229.5	1216.4	1235.6	1200
2024-06-01	1229.5	1216.4	1235.6	1200
2024-08-01	1229.5	1216.4	1235.6	1200
2024-04-01	1229.5	1216.4	1235.6	1200
2024-03-01	1229.5	1216.4	1235.6	1200
2024-02-01	1229.5	1216.4	1235.6	1200
2024-01-01	1229.5	1216.4	1235.6	1200
2023-12-01	1229.5	1216.4	1235.6	1200
2023-11-01	1229.5	1216.4	1235.6	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 Schools 2021 (U9 Girls)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	0	0	No	Analysis
2	Upper West Coast 2021 (U9)	2021-09-04	2021-09-04	Rapid	West Coast (WCU)	6	6	4	Yes	Analysis
3	Bo-Weskus Skole Prestige 2020 (O9 Dogters)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	3	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Prestige 2020				Tournament Upper West Coast 2021
		date 2020-02-15	rnd 4	type Standard	result 1	date 2021-09-04	rnd 1	type Rapid	result 1
		Opponent Karelse, F (Fazlin)				Opponent Engelbrecht, J (Janke)
2	3	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 3	type Rapid	result 1	date 2021-09-04	rnd 5	type Rapid	result 1
		Opponent Maswana, T (Thurston)				Opponent Matthys, E (Ezekiel)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 6	type Standard	result 0.5
		Opponent Karelse, F (Fazlin)				Opponent Barry, R (Rudine)

#	Games	Start				End
1	3	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 3	type Rapid	result 1	date 2021-09-04	rnd 5	type Rapid	result 1
		Opponent Maswana, T (Thurston)				Opponent Matthys, E (Ezekiel)
2	1	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 1	type Rapid	result 1	date 2021-09-04	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, J (Janke)				Opponent Engelbrecht, J (Janke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 3	type Rapid	result 1	date 2021-09-04	rnd 5	type Rapid	result 1
		Opponent Maswana, T (Thurston)				Opponent Matthys, E (Ezekiel)
2	1	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 1	type Rapid	result 1	date 2021-09-04	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, J (Janke)				Opponent Engelbrecht, J (Janke)
3	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Karelse, F (Fazlin)				Opponent Karelse, F (Fazlin)

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Karelse, F (Fazlin)				Opponent Karelse, F (Fazlin)

#	Games	Start				End
1	3	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 3	type Rapid	result 1	date 2021-09-04	rnd 5	type Rapid	result 1
		Opponent Maswana, T (Thurston)				Opponent Matthys, E (Ezekiel)
2	1	Tournament Upper West Coast 2021				Tournament Upper West Coast 2021
		date 2021-09-04	rnd 1	type Rapid	result 1	date 2021-09-04	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, J (Janke)				Opponent Engelbrecht, J (Janke)

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	Karelse ,F (Fazlin)	1	1	425	1	1	425	0	0	0	0	0	0
1	Karelse ,F (Fazlin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Barry ,R (Rudine)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Barry ,R (Rudine)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Cloete ,A (Akeezia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Cloete ,A (Akeezia)	1	1110.7	1110.7	1	1090.8	1110.7	0	0	0	0	0	0
4	Maletta ,S (Sherevitho)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Maletta ,S (Sherevitho)	1	1225.8	800.8	0	0	0	1	1185.6	800.8	0	0	0
5	Nel ,A (Anneke)	1	1	425	0	0	0	1	1	425	0	0	0
5	Nel ,A (Anneke)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Matthys ,E (Ezekiel)	1	1	425	0	0	0	1	1	425	0	0	0
6	Matthys ,E (Ezekiel)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Wentzel ,A (Amy)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Wentzel ,A (Amy)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Maswana ,T (Thurston)	1	1	425	0	0	0	1	1	425	0	0	0
8	Maswana ,T (Thurston)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Engelbrecht ,J (Janke)	1	1	425	0	0	0	1	1	425	0	0	0
9	Engelbrecht ,J (Janke)	1	1163.5	1588.5	0	0	0	1	1114.8	1588.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Ockhuis, Z (Zay-Dean)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms