Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Den Bergh, M (Marilene)

Chess SA id

205054020

FIDE id

Date of birth

2005-03-31 (Adult)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

JM,TS

Chess SA registered

Last active game

2025-08-10

Personal details last changed

2025-05-06

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1567.7	1561.1	1236.3	1122.3
Raw rating	1567.7	1561.1	1236.3	1122.3
Weighted rating	1531.7	1525	1236.3	1122.3
Weighted performance	1480	1463.4	687.6	0
Floor	1067.7	1061.1	736.3	622.3
K-factor	32	32	36	40
Min/Max rating change allowed	98.2	99.1	157.5	185.2
Highest rating	1567.7 2025-09-01	1561.1 2025-09-01	1236.3 2024-02-01	1200 2024-02-01
Highest raw rating	1567.7 2025-09-01	1561.1 2025-09-01	1236.3 2024-02-01	1122.3 2024-02-01
Highest weighted rating	1552.1 2025-05-05	1544.6 2025-05-05	1236.3 2025-02-01	1122.3 2024-11-01
Highest weighted performance	1518.6 2023-08-01	1510 2023-08-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1567.7	1561.1	1236.3	1122.3
Analysis
Rating	1567.7	1561.1	1236.3	1122.3
Raw rating	1567.7	1561.1	1236.3	1122.3
Weighted rating	1531.7	1525	1236.3
Weighted performance	1480	1463.4	687.6
K-factor	32	32	36	40
Floor	1067.7	1061.1	736.3	622.3
Max/Min rating change allowed	98.2	99.1	157.5	185.2
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	1567.7	1561.1	1236.3	1122.3
New weighted rating	1535.3	1528.6	1236.3	1122.3
New weighted performance	1479.4	1462.9	687.1	0
Temp new rating	1567.7	1561.1	1236.3	1122.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1567.7	1561.1	1236.3	1122.3
New K-factor	32	32	36	40
New floor	1067.7	1061.1	736.3	622.3

Item	Main	Standard	Rapid
	0	0	0
	20	20	0
	27	27	0
	33	28	5
	21	21	0
	15	0	15
History	317	277	40

Games since
	Main 51	Standard 51		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	808		229		15
Female	83		32		3
Adult	320		88		4
Adult Female	15		10		2
Standard
	RSA		Province		Region
Overall	783		205		11
Female	86		29		2
Adult	295		72		3
Adult Female	12		7		1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	20	12	60	85	1445.2	1530.2
Standard	20	12	60	85	1445.2	1530.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	148	98.5	66.55	140.7	1240.4	1381.1
Standard	123	82	66.67	141.7	1252.9	1394.5
Rapid	25	16.5	66	136	1179.1	1315.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1567.7	1561.1	1236.3	1122.3
2025-09-01	1567.7	1561.1	1236.3	1122.3
2025-08-01	1523.6	1517.1	1236.3	1122.3
2025-07-01	1522.9	1516.4	1236.3	1122.3
2025-06-01	1520.7	1513.5	1236.3	1122.3
2025-05-01	1539.7	1532.8	1236.3	1122.3
2025-04-01	1552.1	1544.6	1236.3	1122.3
2025-03-01	1552.1	1544.6	1236.3	1122.3
2025-02-01	1552.1	1544.6	1236.3	1122.3
2025-01-01	1552.1	1544.6	1236.3	1122.3
2024-12-01	1502.2	1493.7	1236.3	1122.3
2024-11-01	1502.2	1493.7	1236.3	1122.3
2024-10-01	1502.2	1493.7	1236.3	1122.3
2024-09-01	1502.2	1493.7	1236.3	1122.3
2024-08-01	1514.4	1509.7	1236.3	1122.3
2024-07-01	1514.4	1509.7	1236.3	1122.3
2024-06-01	1514.4	1509.7	1236.3	1122.3
2024-08-01	1514.1	1510.3	1236.3	1122.3
2024-04-01	1514.1	1510.3	1236.3	1122.3
2024-03-01	1502.1	1499.4	1236.3	1122.3
2024-02-01	1502.1	1499.4	1236.3	1122.3
2024-01-01	1502.1	1499.4	1236.3	1122.3
2023-12-01	1502.1	1499.4	1236.3	1122.3
2023-11-01	1497.3	1493.6	1236.3	1122.3

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	Western Cape Women�s Championship 2025 (Elite)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
2	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
3	South African Junior Closed Chess Championships 2025 (U20 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Women�s Championship 2025 (Elite)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
2	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
3	South African Junior Closed Chess Championships 2025 (U20 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	8	5	Yes	Analysis
4	Mzansi Interprovincial Youth Chess Championships 2024 (Adult Ladies Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	6	Yes	Analysis
5	Western Cape Women�s Championship 2024 (Advanced)	2024-08-08	2024-08-11	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
6	South African Junior Closed Chess Championship 2024 (U20 Girls)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	6	Yes	Analysis
7	Western Cape Inter Region Cup 2024 (U20 Girls)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
8	2023 Western Cape Rural Cup (U20)	2023-12-09	2023-12-10	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
9	CW Top Schools 2023 (Intermediate)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	5	Yes	Analysis
10	2023 SA Schools Winter Games (U18 Girls)	2023-07-04	2023-07-06	Standard	West Rand (GWR)	7	7	4	Yes	Analysis
11	Western Cape HS Individuals 2023 (U19 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
12	West Coast High School Championships 2023 (Senior Girls)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
13	Lower West Coast High Schools Prestige 2023 (Senior Girls)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
14	Genesis Chess Club Open 2023 (A)	2023-02-04	2023-02-04	Rapid	West Coast (WCU)	5	0	0	No	Analysis
15	Western Cape Woman`s Championship 2022 (Open)	2022-09-02	2022-09-04	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
16	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	4	0	Yes	Analysis
17	Western Cape Schools Chess 2022 (U18 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
18	West Coast Schools Prestige 2022 (U18 Girls)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
19	Western Cape Schools 2021 (U18 Girls)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
20	West Coast High Schools Prestige 2021 (Girls)	2021-09-04	2021-09-04	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
21	Lower West Coast Schools Chess Prestige 2021 (U15+U18)	2021-05-15	2021-05-15	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
22	Capricorn Qualifying 18 Augustus 2018 (U16)	2018-08-25	2018-08-25	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
23	Capricorn Qualifying 18 Augustus 2018 (U14)	2018-08-18	2018-08-18	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
24	Capricorn Qualifying 02 June 2018 (U14)	2018-06-02	2018-06-02	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
25	2018 Super 12 (Senior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	1	Yes	Analysis
26	Capricorn Qualifying 10 Feb 2018 (U14)	2018-02-10	2018-02-10	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
27	South African Junior Team Championships 2017 (U14 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament Western Cape Women�s Championship 2024				Tournament South African Junior Closed Chess Championships 2025
		date 2024-08-11	rnd 6	type Standard	result 0.5	date 2025-04-01	rnd 3	type Standard	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Dladla, V (Vuyelwa)
2	11	Tournament West Coast High School Championships 2023				Tournament 2023 SA Schools Winter Games
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-07-04	rnd 1	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Machoba, O (Ofentse)
3	9	Tournament 2023 SA Schools Winter Games				Tournament 2023 Western Cape Rural Cup
		date 2023-07-06	rnd 7	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Nyawo, SL (Sindiswa)				Opponent Brandt, M (Mia)

#	Games	Start				End
1	11	Tournament Western Cape Women�s Championship 2024				Tournament South African Junior Closed Chess Championships 2025
		date 2024-08-11	rnd 6	type Standard	result 0.5	date 2025-04-01	rnd 3	type Standard	result 1
		Opponent Lewaks, S (Shaundre)				Opponent Dladla, V (Vuyelwa)
2	11	Tournament West Coast High School Championships 2023				Tournament 2023 SA Schools Winter Games
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-07-04	rnd 1	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Machoba, O (Ofentse)
3	9	Tournament 2023 SA Schools Winter Games				Tournament 2023 Western Cape Rural Cup
		date 2023-07-06	rnd 7	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Nyawo, SL (Sindiswa)				Opponent Brandt, M (Mia)

#	Games	Start				End
1	6	Tournament Lower West Coast Schools Chess Prestige 2021				Tournament West Coast High Schools Prestige 2021
		date 2021-05-15	rnd 4	type Rapid	result 1	date 2021-09-04	rnd 4	type Rapid	result 1
		Opponent Engelbrecht, B (Bevaneve)				Opponent Maletta, L (Legene)
2	5	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Afrika, C (Chenique)				Opponent Maarman, P (Perusha)
3	3	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 4	type Rapid	result 1
		Opponent Valentine, K (Kirstin)				Opponent Palmer, ZE (Zante)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament 2023 SA Schools Winter Games				Tournament 2023 Western Cape Rural Cup
		date 2023-07-06	rnd 7	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Nyawo, SL (Sindiswa)				Opponent Brandt, M (Mia)
2	8	Tournament West Coast High School Championships 2023				Tournament Western Cape HS Individuals 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-04-02	rnd 4	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Maletta, L (Legene)
3	6	Tournament Lower West Coast Schools Chess Prestige 2021				Tournament West Coast High Schools Prestige 2021
		date 2021-05-15	rnd 4	type Rapid	result 1	date 2021-09-04	rnd 4	type Rapid	result 1
		Opponent Engelbrecht, B (Bevaneve)				Opponent Maletta, L (Legene)

#	Games	Start				End
1	9	Tournament 2023 SA Schools Winter Games				Tournament 2023 Western Cape Rural Cup
		date 2023-07-06	rnd 7	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Nyawo, SL (Sindiswa)				Opponent Brandt, M (Mia)
2	8	Tournament West Coast High School Championships 2023				Tournament Western Cape HS Individuals 2023
		date 2023-02-18	rnd 3	type Standard	result 1	date 2023-04-02	rnd 4	type Standard	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Maletta, L (Legene)
3	5	Tournament Capricorn Qualifying 10 Feb 2018				Tournament Capricorn Qualifying 02 June 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Mocheko, AM (Moshe)				Opponent Mokhudu, K (Katlego)

#	Games	Start				End
1	6	Tournament Lower West Coast Schools Chess Prestige 2021				Tournament West Coast High Schools Prestige 2021
		date 2021-05-15	rnd 4	type Rapid	result 1	date 2021-09-04	rnd 4	type Rapid	result 1
		Opponent Engelbrecht, B (Bevaneve)				Opponent Maletta, L (Legene)
2	3	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 4	type Rapid	result 1
		Opponent Valentine, K (Kirstin)				Opponent Palmer, ZE (Zante)
3	2	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Kilroe-Smith, I (Isabel)				Opponent Maarman, P (Perusha)

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	Maletta ,L (Legene)	5	3	85	3	2	141.7	2	1	0	0	0	0
1	Maletta ,L (Legene)	5	1533.1	1618.1	3	1517.6	1674.8	2	1274.6	1533.1	0	0	0
2	Galant ,R (Rozaan)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Galant ,R (Rozaan)	4	1297	1509.5	4	1292.6	1509.5	0	0	0	0	0	0
3	Maarman ,P (Perusha)	4	3	212.5	2	1	0	2	2	425	0	0	0
3	Maarman ,P (Perusha)	4	1240.2	1452.8	2	1213.7	1240.2	2	1080	1665.2	0	0	0
4	Mitchells ,J (Jamie-Lee)	4	1	-212.5	1	1	425	3	0	-425	0	0	0
4	Mitchells ,J (Jamie-Lee)	4	1449.9	1237.4	1	1486	1874.9	3	1316.2	1024.9	0	0	0
5	Ellman ,A (Anne-Belle)	3	2	141.7	2	1.5	212.5	1	0.5	0	0	0	0
5	Ellman ,A (Anne-Belle)	3	1304.7	1446.4	2	1314.7	1517.2	1	1245	1304.7	0	0	0
6	Palmer ,ZE (Zante)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
6	Palmer ,ZE (Zante)	3	1403.1	1686.4	2	1435.1	1615.6	1	1195.8	1828.1	0	0	0
7	Grove ,E (Emily)	2	1	0	2	1	0	0	0	0	0	0	0
7	Grove ,E (Emily)	2	1439.8	1439.8	2	1464.9	1439.8	0	0	0	0	0	0
8	Petlele ,M (Motheo)	2	1	0	2	1	0	0	0	0	0	0	0
8	Petlele ,M (Motheo)	2	1440.8	1440.8	2	1439.2	1440.8	0	0	0	0	0	0
9	Bothma ,L (Liandri)	2	2	425	2	2	425	0	0	0	0	0	0
9	Bothma ,L (Liandri)	2	1140.1	1565.1	2	1116.5	1565.1	0	0	0	0	0	0
10	Joubert ,N (Natasha)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Joubert ,N (Natasha)	2	1409.9	984.9	2	1414.9	984.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Den Bergh, M (Marilene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms