Chess South Africa Ratings Database

PLAYER PAGE

Personal

Herholdt, M (Marja)

Chess SA id

208082297

FIDE id

Date of birth

2008-07-16 (U18)

Gender

Female

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1020.6	1029.6	500	500
Raw rating	1020.6	1029.6	500	500
Weighted rating	1020.6	1029.6	500	500
Weighted performance	254.7	252.9	0	0
Floor	562.3	562.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	214.1	211.4	449.5	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1062.3 2018-08-01	1062.8 2018-08-01	500 2024-03-01	500 2024-03-01
Highest weighted rating	1062.3 2024-11-01	1062.8 2024-11-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1020.6	1029.6	500	500
Analysis
Rating	1020.6	1029.6	500	500
Raw rating	1020.6	1029.6	500	500
Weighted rating	1020.6	1029.6	500
Weighted performance	254.7	252.9	0
K-factor	40	40	40	40
Floor	562.3	562.8	500	500
Max/Min rating change allowed	214.1	211.4	449.5	449.5
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	1020.6	1029.6	500	500
New weighted rating	1020.6	1029.6	500	500
New weighted performance	254.3	252.5	0	0
Temp new rating	1020.6	1029.6	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1020.6	1029.6	500	500
New K-factor	40	40	40	40
New floor	562.3	562.8	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	111	111

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
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	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	61	28	45.9	-34.8	979.7	944.8
Standard	61	28	45.9	-34.8	979.7	944.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1020.6	1029.6	500	500
2025-09-01	1020.6	1029.6	500	500
2025-08-01	1020.6	1029.6	500	500
2025-07-01	1020.6	1029.6	500	500
2025-06-01	1020.6	1029.6	500	500
2025-05-01	1020.6	1029.6	500	500
2025-04-01	1020.6	1029.6	500	500
2025-03-01	1020.6	1029.6	500	500
2025-02-01	1020.6	1029.6	500	500
2025-01-01	1020.6	1029.6	500	500
2024-12-01	1020.6	1029.6	500	500
2024-11-01	1020.6	1029.6	500	500
2024-10-01	1020.6	1029.6	500	500
2024-09-01	1020.6	1029.6	500	500
2024-08-01	1020.6	1029.6	500	500
2024-07-01	1020.6	1029.6	500	500
2024-06-01	1020.6	1029.6	500	500
2024-08-01	1020.6	1029.6	500	500
2024-04-01	1020.6	1029.6	500	500
2024-03-01	1020.6	1029.6	500	500
2024-02-01	1020.6	1029.6	500	500
2024-01-01	1020.6	1029.6	500	500
2023-12-01	1020.6	1029.6	500	500
2023-11-01	1020.6	1029.6	500	500

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	Chess Unlimited Leap Year Tournament 2020 (B)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Chess Unlimited Open 2019 (D)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
4	Penryn Age Open 2019 (U12)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
5	South African Junior Team Championships 2018 (U12B Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	0.5	Yes	Analysis
6	De Goede Top 20 Closed 2018 (U12 Girls)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
7	Malelane Primary 2018 (U12 Girls)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
8	Curro Age Open 2018 (U12 Girls)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
9	Penryn Age Open 2018 (U12 Girls)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
10	Uplands College Open (C)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
11	Sabie Primary 2018 (C)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
12	South African Junior Team Championships 2017 (U10 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Lilian)				Opponent Farndell, C (Chey)
2	3	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Arugundiya, R (Robert)				Opponent De Koker, N (Nicolene)
3	2	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Khoza, N (Nolupho)

#	Games	Start				End
1	4	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Lilian)				Opponent Farndell, C (Chey)
2	3	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Arugundiya, R (Robert)				Opponent De Koker, N (Nicolene)
3	2	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Khoza, N (Nolupho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Lilian)				Opponent Farndell, C (Chey)
2	2	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Khoza, N (Nolupho)
3	2	Tournament Ehlanzeni Open 2019				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2019-07-20	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Sankar, R (Rahil)				Opponent Combrink, H (Helen)

#	Games	Start				End
1	4	Tournament Penryn Age Open 2018				Tournament Penryn Age Open 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Pienaar, L (Lilian)				Opponent Farndell, C (Chey)
2	2	Tournament Chess Unlimited Leap Year Tournament 2020				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Van Dyk, A (Adriaan)				Opponent Khoza, N (Nolupho)
3	2	Tournament Ehlanzeni Open 2019				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2019-07-20	rnd 5	type Standard	result 1	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Sankar, R (Rahil)				Opponent Combrink, H (Helen)

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	Combrink ,H (Helen)	4	2	0	4	2	0	0	0	0	0	0	0
1	Combrink ,H (Helen)	4	914	914	4	914.8	914	0	0	0	0	0	0
2	Farndell ,C (Chey)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Farndell ,C (Chey)	3	1070.3	928.6	3	1049.1	928.6	0	0	0	0	0	0
3	Douglass ,KE (Kaylee Elizabet)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Douglass ,KE (Kaylee Elizabet)	3	956.6	531.6	3	969.7	531.6	0	0	0	0	0	0
4	Van Dyk ,A (Adriaan)	2	2	425	2	2	425	0	0	0	0	0	0
4	Van Dyk ,A (Adriaan)	2	1129.2	1554.2	2	1123	1554.2	0	0	0	0	0	0
5	Strydom ,C (Chante)	2	2	425	2	2	425	0	0	0	0	0	0
5	Strydom ,C (Chante)	2	1010.3	1435.3	2	985.6	1435.3	0	0	0	0	0	0
6	Naude ,A (Annicka)	2	2	425	2	2	425	0	0	0	0	0	0
6	Naude ,A (Annicka)	2	1056.8	1481.8	2	1049	1481.8	0	0	0	0	0	0
7	Nhlabathi ,L (Lesedi)	2	2	425	2	2	425	0	0	0	0	0	0
7	Nhlabathi ,L (Lesedi)	2	1085.4	1510.4	2	1076.5	1510.4	0	0	0	0	0	0
8	Reingruber ,M (Mieke)	2	1	0	2	1	0	0	0	0	0	0	0
8	Reingruber ,M (Mieke)	2	903.3	903.3	2	926.9	903.3	0	0	0	0	0	0
9	Swanepoel ,I (Idele)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Swanepoel ,I (Idele)	1	948.8	523.8	1	936	523.8	0	0	0	0	0	0
10	Sankar ,R (Rahil)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sankar ,R (Rahil)	1	1094.8	1519.8	1	1077.6	1519.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Herholdt, M (Marja)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms