Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Kock, Z (Zandre)

Chess SA id

1100162746

FIDE id

Date of birth

2010-01-06 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-11-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.5	1200	1221.3	1152.3
Raw rating	1210.5	1200	1221.3	1152.3
Weighted rating	1210.5	1200	1221.3	1150.6
Weighted performance	0	0	0	0
Floor	710.5	700	721.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	165.8	160.9	177.5
Highest rating	1210.5 2024-03-01	1200 2018-10-01	1378 2023-10-01	1200 2018-10-01
Highest raw rating	1210.5 2024-03-01	1200 2024-03-01	1221.3 2024-03-01	1200 2019-12-01
Highest weighted rating	1210.4 2025-08-01	1200 2018-10-01	1221.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1378 2023-10-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.5	1200	1221.3	1152.3
Analysis
Rating	1210.5	1200	1221.3	1152.3
Raw rating	1210.5	1200	1221.3	1152.3
Weighted rating	1210.5	1200	1221.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.5	700	721.3	700
Max/Min rating change allowed	163.4	165.8	160.9	177.5
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	1210.5	1200	1221.3	1152.3
New weighted rating	1210.5	1200	1221.3	1150.8
New weighted performance	0	0	0	0
Temp new rating	1210.5	1200	1221.3	1152.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.5	1200	1221.3	1152.3
New K-factor	36	36	36	36
New floor	710.5	700	721.3	700

Item	Main	Rapid	Blitz
	0	0	0
	0	0	0
	0	0	0
	11	9	2
	0	0	0
	0	0	0
History	11	9	2

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-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	11	5	45.45	-38.6	1237.4	1198.8
Standard	0	0	0	0	0	0
Rapid	9	5	55.56	47.2	1231.3	1278.5
Blitz	2	0	0	-425	1265.2	840.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	1210.5	1200	1221.3	1152.3
2025-09-30	1210.5	1200	1221.3	1152.3
2025-09-01	1210.5	1200	1221.3	1152.3
2025-08-01	1210.5	1200	1221.3	1152.3
2025-07-01	1210.5	1200	1221.3	1152.3
2025-06-01	1210.5	1200	1221.3	1152.3
2025-05-01	1210.5	1200	1221.3	1152.3
2025-04-01	1210.5	1200	1221.3	1152.3
2025-03-01	1210.5	1200	1221.3	1152.3
2025-02-01	1210.5	1200	1221.3	1152.3
2025-01-01	1210.5	1200	1221.3	1147.4
2024-12-01	1210.5	1200	1221.3	1147.4
2024-11-01	1210.5	1200	1221.3	1147.4
2024-10-01	1210.5	1200	1221.3	1147.4
2024-09-01	1210.5	1200	1221.3	1147.4
2024-08-01	1210.5	1200	1221.3	1147.4
2024-07-01	1210.5	1200	1221.3	1147.4
2024-09-01	1210.5	1200	1221.3	1147.4
2024-05-01	1210.5	1200	1221.3	1147.4
2024-04-01	1210.5	1200	1221.3	1147.4
2024-03-01	1210.5	1200	1221.3	1147.4
2024-02-01	1210.5	1200	1221.3	1147.4
2024-01-01	1210.5	1200	1221.3	1147.4
2023-12-01	1210.5	1200	1221.3	1147.4

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	Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	De Hoop Chess Championship 2023 (Blitz U13)	2023-10-14	2023-10-14	Blitz	Cape Town (WCT)	3	2	0	Yes	Analysis
3	De Hoop Chess Championship 2023 (U13)	2023-10-14	2023-10-14	Rapid	Cape Town (WCT)	3	3	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 4	type Rapid	result 1
		Opponent Kramer, R (Ruan)				Opponent Joubert, E (Ethan)
2	1	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 1	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Amoraal, B (Benyamin)
3	1	Tournament De Hoop Chess Championship 2023				Tournament De Hoop Chess Championship 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Joao, M (Michael)				Opponent Joao, M (Michael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 4	type Rapid	result 1
		Opponent Kramer, R (Ruan)				Opponent Joubert, E (Ethan)
2	2	Tournament De Hoop Chess Championship 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Joao, M (Michael)				Opponent Amoraal, B (Benyamin)
3	1	Tournament De Hoop Chess Championship 2023				Tournament De Hoop Chess Championship 2023
		date 2023-10-14	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 1	type Rapid	result 1
		Opponent Van Schaik, K (Kayla)				Opponent Van Schaik, K (Kayla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 4	type Rapid	result 1
		Opponent Kramer, R (Ruan)				Opponent Joubert, E (Ethan)
2	1	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 1	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Amoraal, B (Benyamin)
3	1	Tournament De Hoop Chess Championship 2023				Tournament De Hoop Chess Championship 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Joao, M (Michael)				Opponent Joao, M (Michael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 4	type Rapid	result 1
		Opponent Kramer, R (Ruan)				Opponent Joubert, E (Ethan)
2	2	Tournament De Hoop Chess Championship 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-10-14	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Joao, M (Michael)				Opponent Amoraal, B (Benyamin)
3	1	Tournament De Hoop Chess Championship 2023				Tournament De Hoop Chess Championship 2023
		date 2023-10-14	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 1	type Rapid	result 1
		Opponent Van Schaik, K (Kayla)				Opponent Van Schaik, K (Kayla)

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	Van Schaik ,K (Kayla)	2	1	0	0	0	0	1	1	425	1	0	-425
1	Van Schaik ,K (Kayla)	2	1326.8	1326.8	0	0	0	1	1281	1751.8	1	730.2	901.8
2	Janse Van Rensburg ,D (Daniel)	2	0	-425	0	0	0	1	0	-425	1	0	-425
2	Janse Van Rensburg ,D (Daniel)	2	1203.5	778.5	0	0	0	1	1205	778.5	1	1200	778.5
3	Naude ,C (Cilan)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Naude ,C (Cilan)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Joao ,M (Michael)	1	1	425	0	0	0	1	1	425	0	0	0
4	Joao ,M (Michael)	1	1199.8	1624.8	0	0	0	1	1204.8	1624.8	0	0	0
5	Swanepoel ,D (Dominique Rachel)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Swanepoel ,D (Dominique Rachel)	1	1211.7	786.7	0	0	0	1	1201	786.7	0	0	0
6	Joubert ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Joubert ,E (Ethan)	1	1284.8	1709.8	0	0	0	1	1332.8	1709.8	0	0	0
7	Amoraal ,B (Benyamin)	1	1	425	0	0	0	1	1	425	0	0	0
7	Amoraal ,B (Benyamin)	1	1195.3	1620.3	0	0	0	1	1186.8	1620.3	0	0	0
8	Kramer ,R (Ruan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Kramer ,R (Ruan)	1	1232.5	1657.5	0	0	0	1	1221.2	1657.5	0	0	0
9	Venter ,J (Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Venter ,J (Jacques)	1	1226.9	801.9	0	0	0	1	1210.8	801.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Kock, Z (Zandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms