Chess South Africa Ratings Database

PLAYER PAGE

Personal

Groenewald, J (Jesnique)

Chess SA id

2120317258

FIDE id

Date of birth

2012-08-18 (U14)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1203

Item	Main	Standard	Rapid	Blitz
Rating	1228.3	1230.8	1200	1200
Raw rating	1228.3	1230.8	1200	1200
Weighted rating	1210.6	1211.3	1200	1200
Weighted performance	0	0	0	0
Floor	728.3	730.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.3	158.7	165.8	165.8
Highest rating	1228.3 2025-06-01	1230.8 2025-06-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1228.3 2025-06-01	1230.8 2025-06-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1206.8 2025-08-01	1207.1 2025-08-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	1217.2 2025-06-01	1214.4 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1228.3	1230.8	1200	1200
Analysis
Rating	1228.3	1230.8	1200	1200
Raw rating	1228.3	1230.8	1200	1200
Weighted rating	1210.6	1211.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	728.3	730.8	700	700
Max/Min rating change allowed	159.3	158.7	165.8	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	1228.3	1230.8	1200	1200
New weighted rating	1212.4	1213.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1228.3	1230.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1228.3	1230.8	1200	1200
New K-factor	36	36	36	36
New floor	728.3	730.8	700	700

Item	Main	Standard
	0	0
	26	26
	0	0
	0	0
	0	0
	0	0
History	26	26

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	26	11	42.31	-65.4	1266.7	1201.3
Standard	26	11	42.31	-65.4	1266.7	1201.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	11	42.31	-65.4	1266.7	1201.3
Standard	26	11	42.31	-65.4	1266.7	1201.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1228.3	1230.8	1200	1200
2025-09-01	1228.3	1230.8	1200	1200
2025-08-01	1228.3	1230.8	1200	1200
2025-07-01	1228.3	1230.8	1200	1200
2025-06-01	1228.3	1230.8	1200	1200
2025-05-01	1206.3	1203.2	1200	1200
2025-04-01	1197.4	1197	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Fountains Mall SBD Open 2025 (C)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	5	2	Yes	Analysis
2	SBDCA Closed 2025 (U14 Girls)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
3	SBD Trials J Bay 19 April 2025 (U14 Girls)	2025-04-19	2025-04-19	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
4	Kouga Mayor's Cup Final 2025 (Ladies)	2025-04-11	2025-04-12	Standard	Sarah Baartman (ESB)	5	3	1	Yes	Analysis
5	Kouga Mayor's Cup 2025 (U13)	2025-03-08	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Fountains Mall SBD Open 2025 (C)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	5	2	Yes	Analysis
2	SBDCA Closed 2025 (U14 Girls)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
3	SBD Trials J Bay 19 April 2025 (U14 Girls)	2025-04-19	2025-04-19	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
4	Kouga Mayor's Cup Final 2025 (Ladies)	2025-04-11	2025-04-12	Standard	Sarah Baartman (ESB)	5	3	1	Yes	Analysis
5	Kouga Mayor's Cup 2025 (U13)	2025-03-08	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament SBDCA Closed 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Nell, L (Lily)				Opponent Louis, K (Keanu)
2	2	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Hannam, W (Whitney)				Opponent George Williams, T (Talitha)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 6	type Standard	result 1	date 2025-05-17	rnd 6	type Standard	result 1
		Opponent Coetzee, I (Izael)				Opponent Coetzee, I (Izael)

#	Games	Start				End
1	2	Tournament SBDCA Closed 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Nell, L (Lily)				Opponent Louis, K (Keanu)
2	2	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Hannam, W (Whitney)				Opponent George Williams, T (Talitha)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 6	type Standard	result 1	date 2025-05-17	rnd 6	type Standard	result 1
		Opponent Coetzee, I (Izael)				Opponent Coetzee, I (Izael)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBDCA Closed 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Nell, L (Lily)				Opponent Louis, K (Keanu)
2	2	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Hannam, W (Whitney)				Opponent George Williams, T (Talitha)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 6	type Standard	result 1	date 2025-05-17	rnd 6	type Standard	result 1
		Opponent Coetzee, I (Izael)				Opponent Coetzee, I (Izael)

#	Games	Start				End
1	2	Tournament SBDCA Closed 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-10	rnd 6	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Nell, L (Lily)				Opponent Louis, K (Keanu)
2	2	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Hannam, W (Whitney)				Opponent George Williams, T (Talitha)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 6	type Standard	result 1	date 2025-05-17	rnd 6	type Standard	result 1
		Opponent Coetzee, I (Izael)				Opponent Coetzee, I (Izael)

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	Solomons ,Z (Ziane)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Solomons ,Z (Ziane)	2	1230.2	805.2	2	1227.2	805.2	0	0	0	0	0	0
2	Smith ,E (Elzari)	1	1	425	1	1	425	0	0	0	0	0	0
2	Smith ,E (Elzari)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Magadla ,L (Lathitha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Magadla ,L (Lathitha)	1	1410.1	985.1	1	1394.8	985.1	0	0	0	0	0	0
4	Tadese ,E (Eldana)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tadese ,E (Eldana)	1	1334.6	909.6	1	1351.4	909.6	0	0	0	0	0	0
5	Coetzee ,I (Izael)	1	1	425	1	1	425	0	0	0	0	0	0
5	Coetzee ,I (Izael)	1	1141.6	1566.6	1	1199.3	1566.6	0	0	0	0	0	0
6	Trompetter ,C (Courtney)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Trompetter ,C (Courtney)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Hannam ,W (Whitney)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hannam ,W (Whitney)	1	1120.3	1545.3	1	1135	1545.3	0	0	0	0	0	0
8	Arries ,J (Jayde)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Arries ,J (Jayde)	1	1438.5	1013.5	1	1435.2	1013.5	0	0	0	0	0	0
9	George Williams ,T (Talitha)	1	1	425	1	1	425	0	0	0	0	0	0
9	George Williams ,T (Talitha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Vuuren ,PA (Peighton Astrid)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Vuuren ,PA (Peighton Astrid)	1	1274.5	1699.5	1	1274.3	1699.5	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

Groenewald, J (Jesnique)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms