Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, G (Genevieve)

Chess SA id

202049758

FIDE id

Date of birth

2002-05-17 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1212.5	1194.2	1124.2	1061
Raw rating	1212.5	1194.2	1124.2	1061
Weighted rating	1212.5	1194.2	1124.2	1061
Weighted performance	305.9	264.4	0	0
Floor	712.5	694.2	635	561
K-factor	36	40	40	40
Min/Max rating change allowed	162.9	167.2	184.7	202.1
Highest rating	1212.5 2024-02-01	1200 2024-11-01	1307.2 2018-03-01	1200 2024-02-01
Highest raw rating	1212.5 2024-02-01	1194.2 2024-02-01	1135 2018-04-01	1061 2024-02-01
Highest weighted rating	1212.5 2024-02-01	1194.2 2024-11-01	1135 2024-11-01	1061 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1307.2 2018-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1212.5	1194.2	1124.2	1061
Analysis
Rating	1212.5	1194.2	1124.2	1061
Raw rating	1212.5	1194.2	1124.2	1061
Weighted rating	1212.5	1194.2	1124.2
Weighted performance	305.9	264.4	0
K-factor	36	40	40	40
Floor	712.5	694.2	635	561
Max/Min rating change allowed	162.9	167.2	184.7	202.1
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	1212.5	1194.2	1124.2	1061
New weighted rating	1212.5	1194.2	1124.2	1061
New weighted performance	305.4	264	0	0
Temp new rating	1212.5	1194.2	1124.2	1061
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1212.5	1194.2	1124.2	1061
New K-factor	36	40	40	40
New floor	712.5	694.2	635	561

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	192	129	63

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
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	72	45.5	63.19	112.2	1016.4	1128.5
Standard	54	32	59.26	78.7	1012.4	1091.1
Rapid	18	13.5	75	212.5	1028.4	1240.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1212.5	1194.2	1124.2	1061
2025-09-01	1212.5	1194.2	1124.2	1061
2025-08-01	1212.5	1194.2	1124.2	1061
2025-07-01	1212.5	1194.2	1124.2	1061
2025-06-01	1212.5	1194.2	1124.2	1061
2025-05-01	1212.5	1194.2	1124.2	1061
2025-04-01	1212.5	1194.2	1124.2	1061
2025-03-01	1212.5	1194.2	1124.2	1061
2025-02-01	1212.5	1194.2	1124.2	1061
2025-01-01	1212.5	1194.2	1124.2	1061
2024-12-01	1212.5	1194.2	1124.2	1061
2024-11-01	1212.5	1194.2	1124.2	1061
2024-10-01	1212.5	1194.2	1124.2	1061
2024-09-01	1212.5	1194.2	1124.2	1061
2024-08-01	1212.5	1194.2	1124.2	1061
2024-07-01	1212.5	1194.2	1124.2	1061
2024-06-01	1212.5	1194.2	1124.2	1061
2024-08-01	1212.5	1194.2	1124.2	1061
2024-04-01	1212.5	1194.2	1124.2	1061
2024-03-01	1212.5	1194.2	1124.2	1061
2024-02-01	1212.5	1194.2	1124.2	1061
2024-01-01	1212.5	1194.2	1124.2	1061
2023-12-01	1212.5	1194.2	1124.2	1061
2023-11-01	1212.5	1194.2	1124.2	1061

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	Cape Winelands Schools Trials 1 2020 (U18 Girls)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
2	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	5	Yes	Analysis
3	Western Cape Schools Individuals 2019 (U18 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	3	Yes	Analysis
4	Cape Winelands Schools Closed 2019 (U18 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
5	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	CW Schools Open 2019 (U18 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
7	Western Cape Schools Individuals 2018 (U18 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	2	Yes	Analysis
8	Inter Regional 2018 (U18 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
9	Cape Winelands Schools Trials 1 2018 (U18 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis
10	Cape Winelands Schools Prestige 2018 (U18 Girls)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4.5	Yes	Analysis
11	2018 Cape of Good Hope Open Chess Championships (C)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
12	South African Junior Team Championships 2017 (U16D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	2	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2019 South African Junior Team Championships				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Osborne, N (Nicole)				Opponent Goedeman, E (Elzaan)
2	8	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Williams, B (Bernelee)				Opponent Pretorius, RS (Riandri)
3	7	Tournament Western Cape Schools Individuals 2018				Tournament CW Schools Open 2019
		date 2018-05-20	rnd 5	type Standard	result 1	date 2019-02-02	rnd 5	type Rapid	result 0.5
		Opponent Erasmus, C (Chantesque)				Opponent Davids, C (Christa)

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Williams, B (Bernelee)				Opponent Pretorius, RS (Riandri)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Osborne, N (Nicole)				Opponent Van Heerden, M (Mia)
3	5	Tournament Western Cape Women`s Open 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-10	rnd 6	type Standard	result 1	date 2019-03-16	rnd 4	type Standard	result 1
		Opponent Lott, N (Nicole)				Opponent Seholoba, R (Retshepile)

#	Games	Start				End
1	11	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 5	type Rapid	result 0.5
		Opponent Witbooi, J (Joy)				Opponent Davids, C (Christa)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Wrench, N (Nadine)				Opponent Goedeman, E (Elzaan)
3	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 5	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Hoffman, A (Anastacia)				Opponent Hoffman, A (Anastacia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Devenish, L (Liane)				Opponent Goedeman, E (Elzaan)
2	5	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Fredericks, J (Janine)				Opponent Pretorius, RS (Riandri)
3	4	Tournament 2018 Cape of Good Hope Open Chess Championships				Tournament 2018 Cape of Good Hope Open Chess Championships
		date 2018-01-27	rnd 2	type Standard	result 1	date 2018-01-28	rnd 5	type Standard	result 1
		Opponent Rabkin, S (Samantha)				Opponent Andrews, A (Ashwin)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Fredericks, J (Janine)				Opponent Pretorius, RS (Riandri)
2	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Devenish, L (Liane)				Opponent Van Heerden, M (Mia)
3	4	Tournament 2018 Cape of Good Hope Open Chess Championships				Tournament 2018 Cape of Good Hope Open Chess Championships
		date 2018-01-27	rnd 2	type Standard	result 1	date 2018-01-28	rnd 5	type Standard	result 1
		Opponent Rabkin, S (Samantha)				Opponent Andrews, A (Ashwin)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Pietersen, J (Jody-Lee)				Opponent Goedeman, E (Elzane)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Wrench, N (Nadine)				Opponent Goedeman, E (Elzaan)
3	3	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 1	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Witbooi, J (Joy)				Opponent Tieties, S (Shimonea)

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	Davids ,C (Christa)	4	2	0	2	1	0	2	1	0	0	0	0
1	Davids ,C (Christa)	4	954.5	954.5	2	950.9	954.5	2	924.6	954.5	0	0	0
2	Booysen ,L (Lee-Ann)	3	3	425	2	2	425	1	1	425	0	0	0
2	Booysen ,L (Lee-Ann)	3	994.6	1419.6	2	943.4	1419.6	1	919.5	1419.6	0	0	0
3	Fredericks ,J (Janine)	2	1	0	2	1	0	0	0	0	0	0	0
3	Fredericks ,J (Janine)	2	918.2	918.2	2	863.4	918.2	0	0	0	0	0	0
4	Kritzinger ,A (Abbigail)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Kritzinger ,A (Abbigail)	2	773.3	348.3	2	731	348.3	0	0	0	0	0	0
5	Williams ,B (Bernelee)	2	2	425	1	1	425	1	1	425	0	0	0
5	Williams ,B (Bernelee)	2	1200	1625	1	1200	1625	1	1200	1625	0	0	0
6	Seholoba ,R (Retshepile)	2	2	425	1	1	425	1	1	425	0	0	0
6	Seholoba ,R (Retshepile)	2	984.3	1409.3	1	910.8	1409.3	1	797.8	1409.3	0	0	0
7	Goedeman ,E (Elzaan)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Goedeman ,E (Elzaan)	2	1004.8	1004.8	1	931.7	579.8	1	871.4	1429.8	0	0	0
8	Goedeman ,E (Elzane)	2	2	425	1	1	425	1	1	425	0	0	0
8	Goedeman ,E (Elzane)	2	899.7	1324.7	1	895.6	1324.7	1	765.4	1324.7	0	0	0
9	Maharaj ,S (Sarjana)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Maharaj ,S (Sarjana)	1	847.2	847.2	1	847.2	847.2	0	0	0	0	0	0
10	Michaels ,SA (Sydney Ann)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Michaels ,SA (Sydney Ann)	1	1332.3	1332.3	1	1333.5	1332.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pietersen, G (Genevieve)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms