Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marcus, I (Inge)

Chess SA id

205078132

FIDE id

Date of birth

2005-03-21 (Adult)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1001.3	998.8	546.4	546.4
Raw rating	1001.3	998.8	546.4	546.4
Weighted rating	1001.3	998.8	546.4	546.4
Weighted performance	542	540.7	0	0
Floor	501.3	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	220.1	220.9	420.8	420.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1001.3 2024-02-01	998.8 2024-02-01	546.4 2024-02-01	546.4 2024-02-01
Highest weighted rating	1001.3 2024-11-01	998.8 2024-11-01	546.4 2024-11-01	546.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1001.3	998.8	546.4	546.4
Analysis
Rating	1001.3	998.8	546.4	546.4
Raw rating	1001.3	998.8	546.4	546.4
Weighted rating	1001.3	998.8	546.4
Weighted performance	542	540.7	0
K-factor	40	40	40	40
Floor	501.3	500	500	500
Max/Min rating change allowed	220.1	220.9	420.8	420.8
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	1001.3	998.8	546.4	546.4
New weighted rating	1001.3	998.8	546.4	546.4
New weighted performance	541.6	540.3	0	0
Temp new rating	1001.3	998.8	546.4	546.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1001.3	998.8	546.4	546.4
New K-factor	40	40	40	40
New floor	501.3	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	15	15
	0	0
History	83	83

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-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	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	46	20	43.48	-55.4	991.3	935.9
Standard	46	20	43.48	-55.4	991.3	935.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1001.3	998.8	546.4	546.4
2025-09-01	1001.3	998.8	546.4	546.4
2025-08-01	1001.3	998.8	546.4	546.4
2025-07-01	1001.3	998.8	546.4	546.4
2025-06-01	1001.3	998.8	546.4	546.4
2025-05-01	1001.3	998.8	546.4	546.4
2025-04-01	1001.3	998.8	546.4	546.4
2025-03-01	1001.3	998.8	546.4	546.4
2025-02-01	1001.3	998.8	546.4	546.4
2025-01-01	1001.3	998.8	546.4	546.4
2024-12-01	1001.3	998.8	546.4	546.4
2024-11-01	1001.3	998.8	546.4	546.4
2024-10-01	1001.3	998.8	546.4	546.4
2024-09-01	1001.3	998.8	546.4	546.4
2024-08-01	1001.3	998.8	546.4	546.4
2024-07-01	1001.3	998.8	546.4	546.4
2024-06-01	1001.3	998.8	546.4	546.4
2024-08-01	1001.3	998.8	546.4	546.4
2024-04-01	1001.3	998.8	546.4	546.4
2024-03-01	1001.3	998.8	546.4	546.4
2024-02-01	1001.3	998.8	546.4	546.4
2024-01-01	1001.3	998.8	546.4	546.4
2023-12-01	1001.3	998.8	546.4	546.4
2023-11-01	1001.3	998.8	546.4	546.4

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	Eden Proewe 2 2022 (O18 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
2	Eden Proewe 1 2022 (O18 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Mosselbaai Skole Skaak Proewe 1 2022 (U18 Girls)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Schools Closed Trials 1 2020 (U15 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Mossel Bay Trials 2 2020 (U15)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	0	0	No	Analysis
6	Mossel Bay Trials 1 2020 (U15)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	EDENSC Closed 3 2018 (U14 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	EDENSC Closed 2 2018 (U14 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	2	Yes	Analysis
9	EDENSC Closed 1 2018 (U14 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
10	South African Junior Team Championships 2017 (U14 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mosselbaai Skole Skaak Proewe 1 2022				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 5	type Standard	result 1
		Opponent Kiewiet, B (Brook-Lynn)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament Mossel Bay Trials 1 2020
		date 2018-05-12	rnd 4	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Mwangi, A (Abigail)				Opponent Mkodoyi, C (Christian)
3	3	Tournament South African Junior Team Championships 2017				Tournament EDENSC Closed 1 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Carew, C (Chloe)				Opponent Afrikaner, R (Ruhqaya)

#	Games	Start				End
1	3	Tournament Mosselbaai Skole Skaak Proewe 1 2022				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 5	type Standard	result 1
		Opponent Kiewiet, B (Brook-Lynn)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament Mossel Bay Trials 1 2020
		date 2018-05-12	rnd 4	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Mwangi, A (Abigail)				Opponent Mkodoyi, C (Christian)
3	3	Tournament South African Junior Team Championships 2017				Tournament EDENSC Closed 1 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Carew, C (Chloe)				Opponent Afrikaner, R (Ruhqaya)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mosselbaai Skole Skaak Proewe 1 2022				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 5	type Standard	result 1
		Opponent Kiewiet, B (Brook-Lynn)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament Mossel Bay Trials 1 2020
		date 2018-05-12	rnd 4	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Mwangi, A (Abigail)				Opponent Mkodoyi, C (Christian)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Damons, C (Cayleen)				Opponent Goliath, J (June)

#	Games	Start				End
1	3	Tournament Mosselbaai Skole Skaak Proewe 1 2022				Tournament Mosselbaai Skole Skaak Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 5	type Standard	result 1
		Opponent Kiewiet, B (Brook-Lynn)				Opponent De Vries, L (Logan)
2	3	Tournament EDENSC Closed 3 2018				Tournament Mossel Bay Trials 1 2020
		date 2018-05-12	rnd 4	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Mwangi, A (Abigail)				Opponent Mkodoyi, C (Christian)
3	2	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Damons, C (Cayleen)				Opponent Goliath, J (June)

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	September ,C (Culshum)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	September ,C (Culshum)	3	949.4	807.7	3	953.5	807.7	0	0	0	0	0	0
2	Damons ,C (Cayleen)	2	2	425	2	2	425	0	0	0	0	0	0
2	Damons ,C (Cayleen)	2	1149.5	1574.5	2	1140.2	1574.5	0	0	0	0	0	0
3	Meyer ,J (Jared)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Meyer ,J (Jared)	2	895.4	470.4	2	919.2	470.4	0	0	0	0	0	0
4	Schoeman ,S (Samantha)	1	1	425	1	1	425	0	0	0	0	0	0
4	Schoeman ,S (Samantha)	1	1124.7	1549.7	1	1114.8	1549.7	0	0	0	0	0	0
5	De Villiers ,C (Cohen)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Villiers ,C (Cohen)	1	1156.2	1581.2	1	1148.6	1581.2	0	0	0	0	0	0
6	De Vries ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Vries ,L (Logan)	1	1164.8	1589.8	1	1161.4	1589.8	0	0	0	0	0	0
7	Vermeulen ,A (Andries)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Vermeulen ,A (Andries)	1	976.2	551.2	1	975.2	551.2	0	0	0	0	0	0
8	Kammies ,A (Alicia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kammies ,A (Alicia)	1	1147.9	1572.9	1	1136	1572.9	0	0	0	0	0	0
9	De Villiers ,L (Lisa Marie)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Villiers ,L (Lisa Marie)	1	957.4	532.4	1	957.4	532.4	0	0	0	0	0	0
10	Francke ,C (Charl)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Francke ,C (Charl)	1	1015.6	590.6	1	1023.1	590.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Marcus, I (Inge)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms