Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, J (Jody-Lee)

Chess SA id

202030284

FIDE id

Date of birth

2002-07-10 (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	1013.3	932.3	999.8	817.8
Raw rating	1013.3	932.3	999.8	817.8
Weighted rating	1013.3	932.3	999.8	817.8
Weighted performance	138.8	0	0	0
Floor	513.3	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	216.3	242.8	220.5	285.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	1013.3 2024-02-01	932.3 2024-02-01	999.8 2024-02-01	817.8 2024-02-01
Highest weighted rating	1013.3 2024-11-01	932.3 2024-11-01	999.8 2024-11-01	817.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1013.3	932.3	999.8	817.8
Analysis
Rating	1013.3	932.3	999.8	817.8
Raw rating	1013.3	932.3	999.8	817.8
Weighted rating	1013.3	932.3	999.8
Weighted performance	138.8	0	0
K-factor	40	40	40	40
Floor	513.3	500	500	500
Max/Min rating change allowed	216.3	242.8	220.5	285.8
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	1013.3	932.3	999.8	817.8
New weighted rating	1013.3	932.3	999.8	817.8
New weighted performance	132.7	0	0	0
Temp new rating	1013.3	932.3	999.8	817.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1013.3	932.3	999.8	817.8
New K-factor	40	40	40	40
New floor	513.3	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	120	78	42

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	35	21.5	61.43	97.1	949.1	1046.2
Standard	18	9	50	0	986.9	986.9
Rapid	17	12.5	73.53	200	909.1	1109.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1013.3	932.3	999.8	817.8
2025-09-30	1013.3	932.3	999.8	817.8
2025-09-01	1013.3	932.3	999.8	817.8
2025-08-01	1013.3	932.3	999.8	817.8
2025-07-01	1013.3	932.3	999.8	817.8
2025-06-01	1013.3	932.3	999.8	817.8
2025-05-01	1013.3	932.3	999.8	817.8
2025-04-01	1013.3	932.3	999.8	817.8
2025-03-01	1013.3	932.3	999.8	817.8
2025-02-01	1013.3	932.3	999.8	817.8
2025-01-01	1013.3	932.3	999.8	817.8
2024-12-01	1013.3	932.3	999.8	817.8
2024-11-01	1013.3	932.3	999.8	817.8
2024-10-01	1013.3	932.3	999.8	817.8
2024-09-01	1013.3	932.3	999.8	817.8
2024-08-01	1013.3	932.3	999.8	817.8
2024-07-01	1013.3	932.3	999.8	817.8
2024-09-01	1013.3	932.3	999.8	817.8
2024-05-01	1013.3	932.3	999.8	817.8
2024-04-01	1013.3	932.3	999.8	817.8
2024-03-01	1013.3	932.3	999.8	817.8
2024-02-01	1013.3	932.3	999.8	817.8
2024-01-01	1013.3	932.3	999.8	817.8
2023-12-01	1013.3	923.4	999.8	817.8

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	3.5	Yes	Analysis
2	Inter Regional 2018 (U18 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
3	Cape Winelands Schools Trials 1 2018 (U18 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
4	Cape Winelands Schools Prestige 2018 (U18 Girls)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	3.5	Yes	Analysis
5	North Boland Trials 2018 (U18 Girls)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
6	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament South African Junior Team Championships 2017				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Nomdo, KL (Kay-Lee)				Opponent Fredericks, J (Janine)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 4	type Rapid	result 0.5
		Opponent Johnson, S (Sevodia)				Opponent Adams, L (Logan)
3	3	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-25	rnd 7	type Standard	result 0.5	date 2018-05-04	rnd 2	type Standard	result 1
		Opponent Witbooi, J (Joy)				Opponent Barnard, C (Christine)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-25	rnd 7	type Standard	result 0.5	date 2018-05-04	rnd 2	type Standard	result 1
		Opponent Witbooi, J (Joy)				Opponent Barnard, C (Christine)
2	3	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Olivier, E (Elginay)				Opponent Bowden, S (Shannonique)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 0.5
		Opponent Menyatso, LE (Lekhoethe)				Opponent Van Der Walt, MC (Marelize)

#	Games	Start				End
1	9	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 1	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Mei, A (Allenique)				Opponent Fredericks, J (Janine)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 4	type Rapid	result 0.5
		Opponent Johnson, S (Sevodia)				Opponent Adams, L (Logan)
3	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 6	type Rapid	result 1	date 2020-02-15	rnd 6	type Rapid	result 1
		Opponent Nonkonana, L (Lithalethu)				Opponent Nonkonana, L (Lithalethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Fredericks, R (Roche)				Opponent Fredericks, J (Janine)
2	3	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Olivier, E (Elginay)				Opponent Bowden, S (Shannonique)
3	3	Tournament South African Junior Team Championships 2017				Tournament North Boland Trials 2018
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-02-17	rnd 2	type Rapid	result 1
		Opponent Nomdo, KL (Kay-Lee)				Opponent Fredericks, J (Janine)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Olivier, E (Elginay)				Opponent Bowden, S (Shannonique)
2	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-04	rnd 1	type Standard	result 1	date 2018-05-04	rnd 2	type Standard	result 1
		Opponent Eliades, V (Veronica)				Opponent Barnard, C (Christine)
3	1	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Menyatso, LE (Lekhoethe)				Opponent Menyatso, LE (Lekhoethe)

#	Games	Start				End
1	6	Tournament North Boland Trials 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Fredericks, R (Roche)				Opponent Fredericks, J (Janine)
2	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Johnson, S (Sevodia)				Opponent Ramohlabi, L (Lulu)
3	2	Tournament North Boland Trials 2018				Tournament North Boland Trials 2018
		date 2018-02-17	rnd 1	type Rapid	result 1	date 2018-02-17	rnd 2	type Rapid	result 1
		Opponent Mei, A (Allenique)				Opponent Fredericks, J (Janine)

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	Van Der Walt ,MC (Marelize)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Van Der Walt ,MC (Marelize)	2	1417.8	1205.2	2	1426.3	1205.2	0	0	0	0	0	0
2	Truter ,T (Tehillah)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Truter ,T (Tehillah)	2	731.4	731.4	1	731.4	306.4	1	731.4	1156.4	0	0	0
3	Fredericks ,J (Janine)	2	2	425	0	0	0	2	2	425	0	0	0
3	Fredericks ,J (Janine)	2	855.1	1280.1	0	0	0	2	887	1280.1	0	0	0
4	Fredericks ,R (Roche)	2	2	425	0	0	0	2	2	425	0	0	0
4	Fredericks ,R (Roche)	2	700.2	1125.2	0	0	0	2	708.4	1125.2	0	0	0
5	Springveldt ,N (Nicole)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
5	Springveldt ,N (Nicole)	2	778	990.5	0	0	0	2	782	990.5	0	0	0
6	Davids ,C (Christa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Davids ,C (Christa)	1	924.9	499.9	1	923.4	499.9	0	0	0	0	0	0
7	Nomdo ,KL (Kay-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nomdo ,KL (Kay-Lee)	1	699.6	1124.6	1	699.6	1124.6	0	0	0	0	0	0
8	Buba ,V (Vukile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Buba ,V (Vukile)	1	1219	794	1	1223.8	794	0	0	0	0	0	0
9	Bowden ,S (Shannonique)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bowden ,S (Shannonique)	1	1132.6	1557.6	1	1200	1557.6	0	0	0	0	0	0
10	Seloana ,RA (Reamogetswe Annitjie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Seloana ,RA (Reamogetswe Annitjie)	1	1197.2	772.2	1	1197.2	772.2	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

Pietersen, J (Jody-Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms