Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Plessis, M (Madelein)

Chess SA id

2090145674

FIDE id

Date of birth

2009-07-01 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1483

Item	Main	Standard	Rapid	Blitz
Rating	1415.1	1405.1	1288.2	1178.1
Raw rating	1415.1	1405.1	1288.2	1178.1
Weighted rating	1361.4	1360	1285.4	1177.5
Weighted performance	1304.4	1333.8	990.5	0
Floor	915.1	905.1	834.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	122	123.8	146.2	171.1
Highest rating	1415.1 2025-05-05	1405.1 2025-05-05	1344.9 2023-10-01	1200 2018-10-01
Highest raw rating	1415.1 2025-05-05	1405.1 2025-05-05	1334.6 2024-03-01	1200 2019-12-01
Highest weighted rating	1339.3 2025-08-01	1336.6 2025-08-01	1334.6 2025-06-01	1200 2018-10-01
Highest weighted performance	1415.1 2025-05-05	1404.3 2024-06-01	1344.9 2023-10-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1415.1	1405.1	1288.2	1178.1
Analysis
Rating	1415.1	1405.1	1288.2	1178.1
Raw rating	1415.1	1405.1	1288.2	1178.1
Weighted rating	1361.4	1360	1285.4
Weighted performance	1304.4	1333.8	990.5
K-factor	32	32	36	36
Floor	915.1	905.1	834.6	700
Max/Min rating change allowed	122	123.8	146.2	171.1
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	1415.1	1405.1	1288.2	1178.1
New weighted rating	1367.9	1366.6	1284.9	1177.6
New weighted performance	1296.1	1325.2	983.2	0
Temp new rating	1415.1	1405.1	1288.2	1178.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1415.1	1405.1	1288.2	1178.1
New K-factor	32	32	36	36
New floor	915.1	905.1	834.6	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	15	15	0	0
	43	25	18	0
	70	30	33	7
	11	5	6	0
	0	0	0	0
History	139	75	57	7

Games since
	Main 64	Standard 46		Rapid 18		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2024		625		91
Female	328		117		22
U18	324		97		19
U18 Female	42		14		4
Standard
	RSA		Province		Region
Overall	2040		573		81
Female	347		120		20
U18	339		88		16
U18 Female	45		15		4
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	15	10.5	70	170	1343.9	1513.9
Standard	15	10.5	70	170	1343.9	1513.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	139	74	53.24	27.5	1283.3	1310.8
Standard	75	39.5	52.67	22.7	1306.4	1329.1
Rapid	57	31.5	55.26	44.7	1245.6	1290.3
Blitz	7	3	42.86	-60.7	1342.9	1282.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	1415.1	1405.1	1288.2	1178.1
2025-09-30	1415.1	1405.1	1288.2	1178.1
2025-09-01	1415.1	1405.1	1288.2	1178.1
2025-08-01	1415.1	1405.1	1288.2	1178.1
2025-07-01	1415.1	1405.1	1288.2	1178.1
2025-06-01	1415.1	1405.1	1288.2	1178.1
2025-05-01	1415.1	1405.1	1288	1178.1
2025-04-01	1370.2	1391	1287.6	1178.1
2025-03-01	1334.5	1356.9	1286.7	1178.1
2025-02-01	1292.7	1316	1283.6	1178.1
2025-01-01	1292.7	1316	1254.3	1176.4
2024-12-01	1292.7	1316	1254.3	1176.4
2024-11-01	1292.7	1316	1254.3	1176.4
2024-10-01	1292.7	1316	1254.3	1176.4
2024-09-01	1292.3	1317.4	1254.3	1176.4
2024-08-01	1292.3	1317.4	1254.3	1176.4
2024-07-01	1341.2	1317.4	1331.7	1176.4
2024-09-01	1323.7	1284.9	1331.7	1176.4
2024-05-01	1324.4	1284.9	1334.6	1176.4
2024-04-01	1305.3	1255.4	1334.6	1176.4
2024-03-01	1286.4	1200.7	1334.6	1176.4
2024-02-01	1258.1	1200.7	1330.6	1176.4
2024-01-01	1258.1	1200.7	1330.6	1176.4
2023-12-01	1258.1	1200.7	1330.6	1176.4

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	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
2	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
2	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
5	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
6	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	2	1	Yes	Analysis
7	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
8	Cape Town Chess Federation Closed Chess Championships 2024 (U16)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Steinitz Chess Festival 2024 (Open Rapid)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
10	Strategize to Win 2024 (E)	2024-04-13	2024-04-14	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
11	Cape Town Open Chess Championship 2024 (Beginner)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	Cape Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
13	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
14	Kraaifontein Open 2023 (Intermediate)	2023-12-09	2023-12-10	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
15	Chess Challengers Championship � High School 2023 (U15)	2023-10-14	2023-10-14	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
16	Bonnievale Open Rapid 2023 (Developmen)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
17	Western Cape Closed Championship 2023 (U16)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
18	Western Cape Closed Championship 2023 (Blitz)	2023-09-23	2023-09-25	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
19	Midas Chess Youth 2023 (U14)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
20	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
21	WP Club League 2023 (D2)	2023-08-05	2023-08-26	Standard	Cape Town (WCT)	6	2	0	Yes	Analysis
22	Cape Winelands Open 2023 (Intermediate)	2023-07-22	2023-07-23	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
23	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
24	Midas Paints Chess Cup Term 2 2023 (U14)	2023-04-15	2023-04-15	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
25	Courtrai Midas Rapid 2023 (U14)	2023-03-04	2023-03-04	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
26	Cape Winelands Schools Prestige 2023 (U15 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	4	1.5	Yes	Analysis
27	Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
28	Western Cape Closed Championship 2022 (U14)	2022-09-24	2022-09-24	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
29	Stellenbosch Primary 2022 (U13)	2022-08-13	2022-08-13	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Midas Chess Youth 2023				Tournament Midas Chess Youth 2023
		date 2023-09-09	rnd 1	type Rapid	result 1	date 2023-09-09	rnd 5	type Rapid	result 1
		Opponent Haasbroek, D (Daniel)				Opponent Barkley, C (Christopher)
2	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Buis, J (Joane)				Opponent Wei, C (Ciara)
3	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Mhlatywa, I (Inathi)				Opponent Bulani, M (Milani)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-04-26	rnd 1	type Standard	result 1
		Opponent Buis, J (Joane)				Opponent Wei, C (Ciara)
2	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Mhlatywa, I (Inathi)				Opponent Bulani, M (Milani)
3	3	Tournament Strategize to Win 2024				Tournament Strategize to Win 2024
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Klopper, E (Elbe)				Opponent Ochse, T (Thinus)

#	Games	Start				End
1	6	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Chess Youth 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-09-09	rnd 5	type Rapid	result 1
		Opponent Clayton, M (Micah)				Opponent Barkley, C (Christopher)
2	4	Tournament Bonnievale Open Rapid 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-21	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Hudsingburg, J (Johnwill)				Opponent Hendricks, M (Meagan)
3	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 4	type Rapid	result 0.5	date 2024-05-11	rnd 6	type Rapid	result 0.5
		Opponent Abrahams, H (Hopelynn)				Opponent Van Wyngaard, L (Luke Jarryd)

#	Games	Start				End
1	3	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 5	type Blitz	result 1	date 2023-09-25	rnd 7	type Blitz	result 1
		Opponent Alard, N (Nawaaz)				Opponent Weideman, J (Janko)

#	Games	Start				End
1	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Mhlatywa, I (Inathi)				Opponent Bulani, M (Milani)
2	3	Tournament Strategize to Win 2024				Tournament Strategize to Win 2024
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Klopper, E (Elbe)				Opponent Ochse, T (Thinus)
3	3	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 5	type Blitz	result 1	date 2023-09-25	rnd 7	type Blitz	result 1
		Opponent Alard, N (Nawaaz)				Opponent Weideman, J (Janko)

#	Games	Start				End
1	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Mhlatywa, I (Inathi)				Opponent Bulani, M (Milani)
2	3	Tournament Strategize to Win 2024				Tournament Strategize to Win 2024
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-04-13	rnd 3	type Standard	result 1
		Opponent Klopper, E (Elbe)				Opponent Ochse, T (Thinus)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 3	type Standard	result 1	date 2025-04-26	rnd 4	type Standard	result 1
		Opponent Mosothoana, L (Lungelwa)				Opponent Engelbrecht, J (Jenna)

#	Games	Start				End
1	3	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Daweti, L (Luhle)				Opponent Ngudle, M (Mandisi)
2	3	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Chess Youth 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Clayton, M (Micah)				Opponent Kennedy, L (Leah)
3	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Steinitz Chess Festival 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Botma, I (Inke)				Opponent Uys, I (Ivan)

#	Games	Start				End
1	3	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-25	rnd 5	type Blitz	result 1	date 2023-09-25	rnd 7	type Blitz	result 1
		Opponent Alard, N (Nawaaz)				Opponent Weideman, J (Janko)

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	Engelbrecht ,J (Jenna)	3	3	425	3	3	425	0	0	0	0	0	0
1	Engelbrecht ,J (Jenna)	3	1193.6	1618.6	3	1176.3	1618.6	0	0	0	0	0	0
2	Xetu ,A (Abulele)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Xetu ,A (Abulele)	2	1359.9	1147.4	2	1310.9	1147.4	0	0	0	0	0	0
3	Van Zyl ,C (Cornelia Aletta)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Zyl ,C (Cornelia Aletta)	2	1471.1	1046.1	2	1458.8	1046.1	0	0	0	0	0	0
4	Booysen ,T (Timica)	2	2	425	2	2	425	0	0	0	0	0	0
4	Booysen ,T (Timica)	2	1270.9	1695.9	2	1256.8	1695.9	0	0	0	0	0	0
5	Makhasi ,A (Athule)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Makhasi ,A (Athule)	2	1315.7	890.7	2	1299.3	890.7	0	0	0	0	0	0
6	Erasmus ,A (Anneke)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Erasmus ,A (Anneke)	2	1562.6	1775.1	2	1515.1	1775.1	0	0	0	0	0	0
7	Nieuwoudt ,N (Noreht)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Nieuwoudt ,N (Noreht)	2	1442.3	1017.3	1	1444.5	1017.3	1	1241.7	1017.3	0	0	0
8	Panduva ,O (Ongeza)	2	1	0	1	1	425	1	0	-425	0	0	0
8	Panduva ,O (Ongeza)	2	1132.8	1132.8	1	1101.6	1557.8	1	1142	707.8	0	0	0
9	Ntlahla ,A (Anathi)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Ntlahla ,A (Anathi)	2	1408.3	1408.3	1	1389.4	1833.3	1	1288.9	983.3	0	0	0
10	Fouche ,J (Jestus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fouche ,J (Jestus)	1	1370	945	1	1372.7	945	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Du Plessis, M (Madelein)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms