Chess South Africa Ratings Database

PLAYER PAGE

Personal

Engelbrecht, J (Jane)

Chess SA id

2090099594

FIDE id

Date of birth

2009-07-17 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1357.3	1375.6	1239.6	1200
Raw rating	1357.3	1375.6	1239.6	1200
Weighted rating	1356.9	1375.1	1237.3	1200
Weighted performance	1016.1	1043.7	869.4	0
Floor	857.3	875.6	796	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.5	129.1	156.7	165.8
Highest rating	1392.1 2023-09-01	1375.6 2024-04-01	1296 2023-09-01	1200 2018-10-01
Highest raw rating	1357.3 2024-04-01	1375.6 2024-04-01	1296 2023-09-01	1200 2024-03-01
Highest weighted rating	1354.9 2025-08-01	1370.5 2025-08-01	1296 2024-02-01	1200 2018-10-01
Highest weighted performance	1392.1 2023-09-01	1368.5 2024-03-01	1201.6 2023-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1357.3	1375.6	1239.6	1200
Analysis
Rating	1357.3	1375.6	1239.6	1200
Raw rating	1357.3	1375.6	1239.6	1200
Weighted rating	1356.9	1375.1	1237.3
Weighted performance	1016.1	1043.7	869.4
K-factor	36	36	36	36
Floor	857.3	875.6	796	700
Max/Min rating change allowed	132.5	129.1	156.7	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	1357.3	1375.6	1239.6	1200
New weighted rating	1357.1	1375.4	1237.6	1200
New weighted performance	1007.5	1034.5	861.2	0
Temp new rating	1357.3	1375.6	1239.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1357.3	1375.6	1239.6	1200
New K-factor	36	36	36	36
New floor	857.3	875.6	796	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	17	11	6
	30	21	9
	37	32	5
	5	0	5
History	184	120	64

Games since
	Main 17	Standard 11		Rapid 6		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	184	98	53.26	27.7	1204.8	1232.6
Standard	120	65	54.17	35.4	1206.6	1242
Rapid	64	33	51.56	13.3	1201.6	1214.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1357.3	1375.6	1239.6	1200
2025-11-30	1357.3	1375.6	1239.6	1200
2025-11-01	1357.3	1375.6	1239.6	1200
2025-09-30	1357.3	1375.6	1239.6	1200
2025-09-01	1357.3	1375.6	1239.6	1200
2025-08-01	1357.3	1375.6	1239.6	1200
2025-07-01	1357.3	1375.6	1239.6	1200
2025-06-01	1357.3	1375.6	1239.6	1200
2025-05-01	1357.3	1375.6	1239.6	1200
2025-04-01	1357.3	1375.6	1239.6	1200
2025-03-01	1357.3	1375.6	1239.6	1200
2025-02-01	1357.3	1375.6	1239.3	1200
2025-01-01	1357.3	1375.6	1230.2	1200
2024-12-01	1357.3	1375.6	1230.2	1200
2024-11-01	1357.3	1375.6	1230.2	1200
2024-10-01	1357.3	1375.6	1230.2	1200
2024-09-01	1357.3	1375.6	1230.2	1200
2024-11-01	1357.3	1375.6	1230.2	1200
2024-07-01	1357.3	1375.6	1230.2	1200
2024-06-01	1357.3	1375.6	1230.2	1200
2024-05-01	1357.3	1375.6	1230.2	1200
2024-04-01	1357.3	1375.6	1230.2	1200
2024-03-01	1304.1	1321.2	1230.2	1200
2024-02-01	1340.2	1321.2	1267.6	1200

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	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
2	Cape Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
4	Worcester Knock-Out 2023 (U15 Girls)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
5	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	CW Top Schools 2023 (U15+U18 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	4	4	Yes	Analysis
7	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
8	Cape Winelands Schools Prestige 2023 (U15 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
9	Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
10	Cape Winelands Schools Top Schools 2022 (U13 Girls)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
11	Worcester Primary School League 2022 (U13)	2022-05-21	2022-05-21	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis
12	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
13	WN Akkertjies 2022 (Seniors)	2022-04-27	2022-04-27	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
14	Cape Winelands Schools 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
15	Worcester Schools Trials 2022 (U13 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
16	Cape Winelands Open 2022 (U14)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	5	4	Yes	Analysis
17	Cape Winelands Schools Closed 2021 (U13 Girls)	2021-09-24	2021-09-24	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
18	Drakenstein Pioneers Inaugural 2020 (C)	2020-03-14	2020-03-14	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
19	Cape Winelands Schools Trials 1 2020 (U11 Girls)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
20	2019 South African Junior Team Championships (U12 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
21	Bontebok 2019 (U12)	2019-08-17	2019-08-17	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
22	Cape Winelands Schools - Top Schools 2019 (U11 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
23	Western Cape Schools Individuals 2019 (U11 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
24	Cape Winelands Open 2019 (U12)	2019-04-27	2019-04-27	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
25	Cape Winelands Schools Closed 2019 (U11 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis
26	CW Schools Open 2019 (U11 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
27	Drakenstein Dragons Rapid 2019 (U11)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
28	Western Cape Kings & Queens 2018 (Girls)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis
29	Courtrai Young Masters 2018 (U10)	2018-10-27	2018-10-27	Rapid	Cape Winelands (WCW)	7	5	2	Yes	Analysis
30	Worcester-Noord Kings & Queens Closed 2018	2018-09-14	2018-09-16	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
31	WNPS Kings & Queens Closed Final 2018	2018-09-30	2018-09-30	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
32	Strategema Robertson 2018 (U9)	2018-09-08	2018-09-08	Rapid	Cape Winelands (WCW)	7	5	3	Yes	Analysis
33	Western Cape Top Schools 2018 (U7+U9 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
34	Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
35	Cape Winelands Schools Prestige 2018 (U9 Girls)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-22	rnd 6	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Arendse, M (Michaely)
2	5	Tournament Western Cape Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Van Der Merwe, E (Emma)				Opponent Mente, L (Limi)
3	5	Tournament Strategema Robertson 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-08	rnd 3	type Rapid	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lockem , M (Marli)				Opponent Viljoen, B (Brennan)

#	Games	Start				End
1	6	Tournament Western Cape Top Schools 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-09-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 0.5
		Opponent Van Der Merwe, E (Emma)				Opponent Erasmus, A (Anneke)
2	6	Tournament Cape Winelands Open 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Klaasen, A (Abigayle)				Opponent Theunissen, P (Phoebe)
3	5	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-22	rnd 6	type Standard	result 1
		Opponent Van Schoor, J (Jade)				Opponent Arendse, M (Michaely)

#	Games	Start				End
1	5	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Mookadam, A (Amina)				Opponent Mente, L (Limi)
2	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Hill, MT (Morgan Taylor)				Opponent Groenewald, A (Ancha)
3	3	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 2	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent September, C (Cindy-Joy)				Opponent Dippenaar, Z (Zaida)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Western Cape Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-09-02	rnd 2	type Standard	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Van Der Merwe, E (Emma)				Opponent Mente, L (Limi)
2	5	Tournament Strategema Robertson 2018				Tournament Worcester-Noord Kings & Queens Closed 2018
		date 2018-09-08	rnd 3	type Rapid	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lockem , M (Marli)				Opponent Viljoen, B (Brennan)
3	4	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Mookadam, A (Amina)				Opponent Lodewyk, C (Caylor)

#	Games	Start				End
1	6	Tournament Cape Winelands Open 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-12	rnd 3	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Klaasen, A (Abigayle)				Opponent Theunissen, P (Phoebe)
2	5	Tournament Western Cape Top Schools 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-09-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Van Der Merwe, E (Emma)				Opponent Brikkels, L (Lea)
3	4	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Dippenaar, Z (Zaida)				Opponent Maart, M (Mia)

#	Games	Start				End
1	5	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 1	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Mookadam, A (Amina)				Opponent Mente, L (Limi)
2	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Hill, MT (Morgan Taylor)				Opponent Groenewald, A (Ancha)
3	3	Tournament Worcester Schools Trials 2022				Tournament Worcester Schools Trials 2022
		date 2022-02-19	rnd 2	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent September, C (Cindy-Joy)				Opponent Dippenaar, Z (Zaida)

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	Erasmus ,A (Anneke)	7	0.5	-364.3	3	0.5	-283.3	4	0	-425	0	0	0
1	Erasmus ,A (Anneke)	7	1487.4	1123.1	3	1488.8	1204.1	4	1321.6	1062.4	0	0	0
2	Neethling ,A (Ashrique)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Neethling ,A (Ashrique)	3	1329.7	904.7	3	1303.3	904.7	0	0	0	0	0	0
3	Crotz ,K (Kirsten)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
3	Crotz ,K (Kirsten)	3	1300.1	1300.1	2	1405.2	1512.6	1	702.4	875.1	0	0	0
4	Ntlahla ,A (Anathi)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Ntlahla ,A (Anathi)	3	1256.1	831.1	2	1138.4	831.1	1	1304.7	831.1	0	0	0
5	Mente ,L (Limi)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
5	Mente ,L (Limi)	3	1338.9	1197.3	2	1291.3	913.9	1	1274.1	1763.9	0	0	0
6	Dippenaar ,Z (Zaida)	3	3	425	2	2	425	1	1	425	0	0	0
6	Dippenaar ,Z (Zaida)	3	1227.1	1652.1	2	1259.8	1652.1	1	1150.4	1652.1	0	0	0
7	Johnson ,L (Lakeisha)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
7	Johnson ,L (Lakeisha)	3	1386.9	1245.2	1	1490.3	961.9	2	1244.7	1386.9	0	0	0
8	Segelaar ,R (Revean)	3	0	-425	1	0	-425	2	0	-425	0	0	0
8	Segelaar ,R (Revean)	3	1371.5	946.5	1	1245.5	946.5	2	1379.6	946.5	0	0	0
9	Viljoen ,L (Lienka)	2	1	0	2	1	0	0	0	0	0	0	0
9	Viljoen ,L (Lienka)	2	1240.8	1240.8	2	1217.8	1240.8	0	0	0	0	0	0
10	Kriegler ,B (Benjamin)	2	2	425	2	2	425	0	0	0	0	0	0
10	Kriegler ,B (Benjamin)	2	1200	1625	2	1200	1625	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

Engelbrecht, J (Jane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms