Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naude, M (Marizanne)

Chess SA id

2170313782

FIDE id

Date of birth

2017-04-19 (U10)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.1	1185.7	1200	1200
Raw rating	1164.8	1159	1200	1200
Weighted rating	1187.1	1185.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.4	175.8	165.8	165.8
Highest rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest raw rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.1	-2.5	0	0
New rating	1185	1183.2	1200	1200
Analysis
Rating	1187.1	1185.7	1200	1200
Raw rating	1164.8	1159	1200	1200
Weighted rating	1187.1	1185.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.4	175.8	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	1164.8	1159	1200	1200
New weighted rating	1185	1183.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1185	1183.2	1200	1200
Temp new rating +/-	-2.1	-2.5	0	0
Final new rating +/-	-2.1	-2.5	0	0
New rating	1185	1183.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	4	4
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	5	1.5	30	-170	1211.4	1041.4
Standard	5	1.5	30	-170	1211.4	1041.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	1.5	16.67	-283.3	1211.5	928.2
Standard	9	1.5	16.67	-283.3	1211.5	928.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1164.8	1159	1200	1200
2025-09-01	1164.8	1159	1200	1200
2025-08-01	1192.6	1192.1	1200	1200
2025-07-01	1192.6	1192.1	1200	1200
2025-06-01	1192.6	1192.1	1200	1200
2025-05-01	1192.6	1192.1	1200	1200
2025-04-01	1192.6	1192.1	1200	1200
2025-03-01	1192.5	1192	1200	1200
2025-02-01	1188	1187.2	1200	1200
2025-01-01	1123.7	1118	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	Knight Shift Open Chess Tournament 2025 (U10)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Knight Shift Open Chess Tournament 2025 (U10)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
2	Gauteng Inter-Region at UJ 2024 (U8 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 4	type Standard	result 0.5	date 2025-08-02	rnd 4	type Standard	result 0.5
		Opponent Combrink, N (Nicolaas Johann)				Opponent Combrink, N (Nicolaas Johann)
2	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Shipra, J (Jayson Singh)				Opponent Shipra, J (Jayson Singh)

#	Games	Start				End
1	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 4	type Standard	result 0.5	date 2025-08-02	rnd 4	type Standard	result 0.5
		Opponent Combrink, N (Nicolaas Johann)				Opponent Combrink, N (Nicolaas Johann)
2	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Shipra, J (Jayson Singh)				Opponent Shipra, J (Jayson Singh)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Shipra, J (Jayson Singh)				Opponent Shipra, J (Jayson Singh)

#	Games	Start				End
1	1	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Shipra, J (Jayson Singh)				Opponent Shipra, J (Jayson Singh)

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	Botha ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Botha ,Z (Zander)	1	1318.1	893.1	1	1329.2	893.1	0	0	0	0	0	0
2	Steyn ,N (Neil)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Steyn ,N (Neil)	1	1182.7	757.7	1	1178.8	757.7	0	0	0	0	0	0
3	Serrao ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Serrao ,L (Luke)	1	1082.2	657.2	1	1054.5	657.2	0	0	0	0	0	0
4	Bekker ,S (Simson)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bekker ,S (Simson)	1	1279.7	854.7	1	1289.5	854.7	0	0	0	0	0	0
5	Van Eeden ,C (Cilliers)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Eeden ,C (Cilliers)	1	1308.1	883.1	1	1305.9	883.1	0	0	0	0	0	0
6	Broodryk ,W (Wanru)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Broodryk ,W (Wanru)	1	1162.4	737.4	1	1156.5	737.4	0	0	0	0	0	0
7	Shipra ,J (Jayson Singh)	1	1	425	1	1	425	0	0	0	0	0	0
7	Shipra ,J (Jayson Singh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Kruger ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kruger ,A (Albert)	1	1138.4	713.4	1	1141.2	713.4	0	0	0	0	0	0
9	Combrink ,N (Nicolaas Johann)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Combrink ,N (Nicolaas Johann)	1	1232.3	1232.3	1	1241.6	1232.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Naude, M (Marizanne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms