Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Plessis, Z (Zander)

Chess SA id

1120135369

FIDE id

Date of birth

2012-06-29 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1370.6	1365.5	1200	1200
Raw rating	1370.6	1365.5	1200	1200
Weighted rating	1367.7	1362.2	1200	1200
Weighted performance	1084.3	1077.5	0	0
Floor	870.6	865.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	130	131	165.8	165.8
Highest rating	1371.9 2023-07-01	1365.5 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1370.6 2024-10-01	1365.5 2024-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1366.5 2025-08-01	1360.9 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1371.9 2023-07-01	1365 2023-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1370.6	1365.5	1200	1200
Analysis
Rating	1370.6	1365.5	1200	1200
Raw rating	1370.6	1365.5	1200	1200
Weighted rating	1367.7	1362.2	1200
Weighted performance	1084.3	1077.5	0
K-factor	36	36	36	36
Floor	870.6	865.5	700	700
Max/Min rating change allowed	130	131	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	1370.6	1365.5	1200	1200
New weighted rating	1368.1	1362.7	1200	1200
New weighted performance	1083.8	1077.1	0	0
Temp new rating	1370.6	1365.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1370.6	1365.5	1200	1200
New K-factor	36	36	36	36
New floor	870.6	865.5	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	20	20
	24	24
	5	5
History	54	54

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	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	54	33	61.11	94.4	1219.4	1313.8
Standard	54	33	61.11	94.4	1219.4	1313.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1370.6	1365.5	1200	1200
2025-09-01	1370.6	1365.5	1200	1200
2025-08-01	1370.6	1365.5	1200	1200
2025-07-01	1370.6	1365.5	1200	1200
2025-06-01	1370.6	1365.5	1200	1200
2025-05-01	1370.6	1365.5	1200	1200
2025-04-01	1370.6	1365.5	1200	1200
2025-03-01	1370.6	1365.5	1200	1200
2025-02-01	1370.6	1365.5	1200	1200
2025-01-01	1370.6	1365.5	1200	1200
2024-12-01	1370.6	1365.5	1200	1200
2024-11-01	1370.6	1365.5	1200	1200
2024-10-01	1370.6	1365.5	1200	1200
2024-09-01	1357.2	1350.4	1200	1200
2024-08-01	1357.2	1350.4	1200	1200
2024-07-01	1357.2	1350.4	1200	1200
2024-06-01	1357.2	1350.4	1200	1200
2024-08-01	1357.2	1350.4	1200	1200
2024-04-01	1357.2	1350.4	1200	1200
2024-03-01	1357.2	1350.4	1200	1200
2024-02-01	1357.2	1350.4	1200	1200
2024-01-01	1357.2	1350.4	1200	1200
2023-12-01	1357.2	1350.4	1200	1200
2023-11-01	1357.2	1350.4	1200	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	Ekurhuleni North Schools Finals - Teams 2024 (U13 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
2	2023 Ekurhuleni North District Schools Finals (U11)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
3	Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Ekurhuleni Trials 2 2023 (U12)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
5	Ekhuruleni Chess Trials 1 2023 (U12)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	ACB Tournament 2022 (B)	2022-10-08	2022-10-08	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
7	Ekurhuleni-North Schools Teams 2022 (U11)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	ACB Invitation Chess Tournament 2022 (U11+U13)	2022-06-11	2022-06-11	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
9	Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Ekurhuleni Trials 1 2022 (U12)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
11	Ekurhuleni North Schools Individual 2021 (C)	2021-09-11	2021-09-11	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-06-11	rnd 2	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Mkhize, A (Anqhoba)				Opponent Cloete, N (Nathan)
2	5	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Liebenberg, WS (William Stephen)				Opponent Van Deventer, L (Liam)
3	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Van Den Berg, L (Landon)				Opponent Masia, M (Mongalo)

#	Games	Start				End
1	6	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-06-11	rnd 2	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Mkhize, A (Anqhoba)				Opponent Cloete, N (Nathan)
2	5	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Liebenberg, WS (William Stephen)				Opponent Van Deventer, L (Liam)
3	5	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-04-22	rnd 3	type Standard	result 1
		Opponent Van Den Berg, L (Landon)				Opponent Masia, M (Mongalo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-06-11	rnd 2	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Mkhize, A (Anqhoba)				Opponent Cloete, N (Nathan)
2	4	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Smit, R (Ruan)				Opponent Van Deventer, L (Liam)
3	4	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Fick, L (Logan Nicolas)				Opponent Vorster, K (Kean Pieter)

#	Games	Start				End
1	6	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-06-11	rnd 2	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Mkhize, A (Anqhoba)				Opponent Cloete, N (Nathan)
2	4	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Ekurhuleni North District Schools Finals
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Smit, R (Ruan)				Opponent Van Deventer, L (Liam)
3	4	Tournament Ekurhuleni Trials 2 2023				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2023-04-22	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Fick, L (Logan Nicolas)				Opponent Vorster, K (Kean Pieter)

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	Hex ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Hex ,K (Kyle)	2	1429.4	1004.4	2	1426.4	1004.4	0	0	0	0	0	0
2	Fick ,L (Logan Nicolas)	2	1	0	2	1	0	0	0	0	0	0	0
2	Fick ,L (Logan Nicolas)	2	1155.7	1155.7	2	1154.1	1155.7	0	0	0	0	0	0
3	Pieterse ,JF (Jurgens Francois)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Pieterse ,JF (Jurgens Francois)	2	1110.4	685.4	2	1101.8	685.4	0	0	0	0	0	0
4	Van Loggerenberg ,E (Elandre)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Van Loggerenberg ,E (Elandre)	2	1335.1	910.1	2	1321.8	910.1	0	0	0	0	0	0
5	Liebenberg ,WS (William Stephen)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Liebenberg ,WS (William Stephen)	2	1224.8	1012.3	2	1220.9	1012.3	0	0	0	0	0	0
6	Botha ,CA (Cathri Amari)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Botha ,CA (Cathri Amari)	1	1327.8	902.8	1	1320.4	902.8	0	0	0	0	0	0
7	Niebuhr ,R (Rohan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Niebuhr ,R (Rohan)	1	1128	1553	1	1169.2	1553	0	0	0	0	0	0
8	Vermeulen ,A (Ania)	1	1	425	1	1	425	0	0	0	0	0	0
8	Vermeulen ,A (Ania)	1	1306.3	1731.3	1	1271.2	1731.3	0	0	0	0	0	0
9	Sokhela ,N (Njabulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sokhela ,N (Njabulo)	1	1256.5	831.5	1	1267	831.5	0	0	0	0	0	0
10	Singh ,D (Devina)	1	1	425	1	1	425	0	0	0	0	0	0
10	Singh ,D (Devina)	1	1251.8	1676.8	1	1262.4	1676.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Du Plessis, Z (Zander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms