Chess South Africa Ratings Database

PLAYER PAGE

Personal

Conradie, Z (Zian)

Chess SA id

1120325485

FIDE id

Date of birth

2012-04-23 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.5	1216.4	1200	1200
Raw rating	1213.5	1216.4	1200	1200
Weighted rating	1202.1	1202.6	1200	1200
Weighted performance	0	0	0	0
Floor	713.5	716.4	700	700
K-factor	36	36	40	40
Min/Max rating change allowed	162.7	162	165.8	165.8
Highest rating	1213.5 2025-09-01	1216.4 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest raw rating	1213.5 2025-09-01	1216.4 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest weighted rating	1201.1 2025-09-01	1201.3 2025-09-01	1199.9 2025-08-20	1199.9 2025-08-20
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1213.5	1216.4	1200	1200
Analysis
Rating	1213.5	1216.4	1200	1200
Raw rating	1213.5	1216.4	1200	1200
Weighted rating	1202.1	1202.6	1200
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	713.5	716.4	700	700
Max/Min rating change allowed	162.7	162	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	1213.5	1216.4	1200	1200
New weighted rating	1203.1	1203.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1213.5	1216.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1213.5	1216.4	1200	1200
New K-factor	36	36	36	36
New floor	713.5	716.4	700	700

Item	Main	Standard
	0	0
	8	8
	0	0
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	8	3.5	43.75	-53.1	1300	1246.9
Standard	8	3.5	43.75	-53.1	1300	1246.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	3.5	43.75	-53.1	1300	1246.9
Standard	8	3.5	43.75	-53.1	1300	1246.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.5	1216.4	1200	1200
2025-09-01	1213.5	1216.4	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Frans, S (Sherwin)				Opponent Stuurman, D (Duray)
2	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Benjamin, W (Willandro)				Opponent Benjamin, W (Willandro)
3	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Kiewiet, D (Denick)

#	Games	Start				End
1	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Frans, S (Sherwin)				Opponent Stuurman, D (Duray)
2	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Benjamin, W (Willandro)				Opponent Benjamin, W (Willandro)
3	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Kiewiet, D (Denick)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Frans, S (Sherwin)				Opponent Stuurman, D (Duray)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Kiewiet, D (Denick)

#	Games	Start				End
1	2	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Frans, S (Sherwin)				Opponent Stuurman, D (Duray)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Kiewiet, D (Denick)

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	Cornforth ,K (Kayleigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Cornforth ,K (Kayleigh)	1	1610.4	1185.4	1	1634.4	1185.4	0	0	0	0	0	0
2	Stuurman ,D (Duray)	1	1	425	1	1	425	0	0	0	0	0	0
2	Stuurman ,D (Duray)	1	1200.3	1625.3	1	1199.8	1625.3	0	0	0	0	0	0
3	Theunissen ,B (Brooklyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Theunissen ,B (Brooklyn)	1	1237.2	812.2	1	1239.7	812.2	0	0	0	0	0	0
4	Frans ,S (Sherwin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Frans ,S (Sherwin)	1	1237.6	1662.6	1	1242.1	1662.6	0	0	0	0	0	0
5	Kajiwa ,I (Irvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kajiwa ,I (Irvin)	1	1355.9	930.9	1	1381.7	930.9	0	0	0	0	0	0
6	Benjamin ,W (Willandro)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Benjamin ,W (Willandro)	1	1206.6	1206.6	1	1194	1206.6	0	0	0	0	0	0
7	Montcheng ,K (Kendrick)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Montcheng ,K (Kendrick)	1	1210.7	785.7	1	1215.6	785.7	0	0	0	0	0	0
8	Kiewiet ,D (Denick)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kiewiet ,D (Denick)	1	1341.4	1766.4	1	1319	1766.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Conradie, Z (Zian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms