Chess South Africa Ratings Database

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Personal

Swanepoel, M (Mariaan)

Chess SA id

2170159015

FIDE id

Date of birth

2017-02-26 (U10)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1185.5

Item	Main	Standard	Rapid	Blitz
Rating	1203.8	1207.3	1025.7	1200
Raw rating	1203.8	1207.3	1025.7	1200
Weighted rating	1130.2	1158.2	1010.6	1200
Weighted performance	1152.8	1156.3	809.2	0
Floor	703.8	707.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.9	164.1	212.6	165.8
Highest rating	1203.8 2025-06-01	1207.3 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1203.8 2025-06-01	1207.3 2025-06-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1203.8 2018-10-01	1207.3 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1203.8 2025-06-01	1207.3 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.8	1207.3	1025.7	1200
Analysis
Rating	1203.8	1207.3	1025.7	1200
Raw rating	1203.8	1207.3	1025.7	1200
Weighted rating	1130.2	1158.2	1010.6
Weighted performance	1152.8	1156.3	809.2
K-factor	36	36	36	36
Floor	703.8	707.3	700	700
Max/Min rating change allowed	164.9	164.1	212.6	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	1203.8	1207.3	1025.7	1200
New weighted rating	1140	1164.1	1013	1200
New weighted performance	1152.4	1155.8	808.9	0
Temp new rating	1203.8	1207.3	1025.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.8	1207.3	1025.7	1200
New K-factor	36	36	36	36
New floor	703.8	707.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	25	25	0
	36	22	14
	27	10	17
	0	0	0
	0	0	0
History	88	57	31

Games since
	Main 77	Standard 52		Rapid 25		Blitz 0
Gender	Female
Age group	U10
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4007		1333		201
Female	966		394		70
U10	371		126		9
U10 Female	89		37		3
Standard
	RSA		Province		Region
Overall	3870		1097		152
Female	931		346		55
U10	359		107		8
U10 Female	79		31		3
Rapid
	RSA		Province		Region
Overall	1912		969		176
Female	482		264		56
U10	199		111		12
U10 Female	59		31		3
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	25	12	48	-17	1242	1225
Standard	25	12	48	-17	1242	1225
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	88	30	34.09	-135.2	1194.3	1059.1
Standard	57	24	42.11	-67.1	1205.5	1138.4
Rapid	31	6	19.35	-260.5	1173.7	913.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203.8	1207.3	1025.7	1200
2025-09-01	1203.8	1207.3	1025.7	1200
2025-08-01	1203.8	1207.3	1025.7	1200
2025-07-01	1203.8	1207.3	1025.7	1200
2025-06-01	1203.8	1207.3	1025.7	1200
2025-05-01	1157.5	1169.9	1025.7	1200
2025-04-01	1185.7	1203.9	1025.7	1200
2025-03-01	1176.1	1172.8	1025.7	1200
2025-02-01	1115	1123	1025.7	1200
2025-01-01	1115	1123	1025.7	1200
2024-12-01	1127.2	1138.1	1025.7	1200
2024-11-01	1127.2	1138.1	1025.7	1200
2024-10-01	1053.6	1134.5	963.1	1200
2024-09-01	1053.6	1134.5	963.1	1200
2024-08-01	970.8	1054.2	963.1	1200
2024-07-01	970.8	1054.2	963.1	1200
2024-06-01	982	1054.2	981.8	1200
2024-08-01	1000.2	1097	981.8	1200
2024-04-01	1000.2	1097	981.8	1200
2024-03-01	1000.2	1097	981.8	1200
2024-02-01	979.3	1097	948.7	1200
2024-01-01	979.3	1097	948.7	1200
2023-12-01	979.3	1097	948.7	1200
2023-11-01	979.3	1097	948.7	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	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U8 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	3	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U9 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U8 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	3	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U9 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Mzansi Interprovincial Youth Chess Championships 2024 (U8+U10 Girls Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3	Yes	Analysis
6	Worcester Knock-Out 2024 (U7 Boys+Girls)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	7	6	3	Yes	Analysis
7	Strategema Chess October 2024 (U7)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
8	De Villiers PS Tournament 2024 (U8)	2024-08-17	2024-08-17	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
9	Western Cape - Kings and Queens 2024 (Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	5	2	0	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U7 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
11	Cape Winelands Schools - PS Trials 1 2024 (U7 Boys+Girls)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
12	Ashton Skaakmat Rapid 2023 (U7)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	5	0	Yes	Analysis
13	Robertson Chess Tournament Oct 2023 (U9)	2023-10-28	2023-10-28	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
14	Bonnievale Open Rapid 2023 (U8)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	0	Yes	Analysis
15	Western Cape Top Schools 2023 (U7 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
16	CW Top Schools 2023 (U7-U11 Mixed + U11 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	2	0	Yes	Analysis
17	Langeberg Top Schools 2023 (U7-U13 Mix)	2023-07-29	2023-07-29	Rapid	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament De Villiers PS Tournament 2024				Tournament Strategema Chess October 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Visagie, P (Pee-Jay)				Opponent Nuwegeld, A (Anri-Jade)
2	3	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Edons, E (Elijah)				Opponent Visagie, P (Pee-Jay)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, J (Jeneme)				Opponent Shai, M (Mpho)

#	Games	Start				End
1	4	Tournament De Villiers PS Tournament 2024				Tournament Strategema Chess October 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Visagie, P (Pee-Jay)				Opponent Nuwegeld, A (Anri-Jade)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, J (Jeneme)				Opponent Shai, M (Mpho)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 0.5
		Opponent Malukazi, S (Shammah)				Opponent Theron, M (Mia)

#	Games	Start				End
1	3	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Edons, E (Elijah)				Opponent Visagie, P (Pee-Jay)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 0.5	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Smit, G (Gerrit)				Opponent Joseph, E (Elliah)
3	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Joseph, E (Elliah)				Opponent Joseph, E (Elliah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament De Villiers PS Tournament 2024				Tournament Strategema Chess October 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Visagie, P (Pee-Jay)				Opponent Nuwegeld, A (Anri-Jade)
2	3	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Edons, E (Elijah)				Opponent Visagie, P (Pee-Jay)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, J (Jeneme)				Opponent Shai, M (Mpho)

#	Games	Start				End
1	4	Tournament De Villiers PS Tournament 2024				Tournament Strategema Chess October 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Visagie, P (Pee-Jay)				Opponent Nuwegeld, A (Anri-Jade)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-18	rnd 5	type Standard	result 1	date 2025-05-18	rnd 6	type Standard	result 1
		Opponent Van Der Westhuizen, J (Jeneme)				Opponent Shai, M (Mpho)
3	2	Tournament South African Junior Closed Chess Championships 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-04-03	rnd 6	type Standard	result 1	date 2025-04-04	rnd 7	type Standard	result 1
		Opponent Power, V (Victoria)				Opponent Skippers, D (Devedene)

#	Games	Start				End
1	3	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 3	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Edons, E (Elijah)				Opponent Visagie, P (Pee-Jay)
2	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Joseph, E (Elliah)				Opponent Joseph, E (Elliah)
3	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Joseph, E (Elliah)				Opponent Joseph, E (Elliah)

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	Smit ,G (Gerrit)	5	0.5	-340	2	0	-425	3	0.5	-283.3	0	0	0
1	Smit ,G (Gerrit)	5	1213.3	873.3	2	1187.4	788.3	3	1202.1	929.9	0	0	0
2	Skippers ,D (Devedene)	3	3	425	3	3	425	0	0	0	0	0	0
2	Skippers ,D (Devedene)	3	1132.7	1557.7	3	1159.9	1557.7	0	0	0	0	0	0
3	Visagie ,P (Pee-Jay)	3	3	425	2	2	425	1	1	425	0	0	0
3	Visagie ,P (Pee-Jay)	3	1150	1575	2	1155.8	1575	1	1200	1575	0	0	0
4	Williams ,M (Mackenzy)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Williams ,M (Mackenzy)	3	1321.1	896.1	2	1328.2	896.1	1	1224.5	896.1	0	0	0
5	Nuwegeld ,A (Anri-Jade)	3	3	425	2	2	425	1	1	425	0	0	0
5	Nuwegeld ,A (Anri-Jade)	3	1172.1	1597.1	2	1175.8	1597.1	1	1200	1597.1	0	0	0
6	Dolo ,M (Mikayla)	2	1	0	2	1	0	0	0	0	0	0	0
6	Dolo ,M (Mikayla)	2	1255.6	1255.6	2	1251.7	1255.6	0	0	0	0	0	0
7	Hodgson ,N (Neva)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Hodgson ,N (Neva)	2	1171.5	746.5	2	1160.9	746.5	0	0	0	0	0	0
8	Edons ,E (Elijah)	2	2	425	1	1	425	1	1	425	0	0	0
8	Edons ,E (Elijah)	2	1188.7	1613.7	1	1200	1613.7	1	1150.8	1613.7	0	0	0
9	De Swardt ,R (Rebecca)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	De Swardt ,R (Rebecca)	2	1207.8	782.8	1	1212	782.8	1	1200	782.8	0	0	0
10	Van Rensburg ,A (Aubrielle)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Van Rensburg ,A (Aubrielle)	2	1102.4	677.4	1	1098	677.4	1	1183.2	677.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Swanepoel, M (Mariaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms