Chess South Africa Ratings Database

PLAYER PAGE

Personal

Engelbrecht, J (Jenna)

Chess SA id

2090151278

FIDE id

Date of birth

2009-02-27 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

23.7

Junior GPX Points

1153.9

Item	Main	Standard	Rapid	Blitz
Rating	1264.5	1220	1254	1200
Raw rating	1264.5	1220	1254	1200
Weighted rating	1233.2	1215.6	1204.3	1200
Weighted performance	1190	1092.4	0	0
Floor	809	818.3	754	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.3	161.2	153.5	165.8
Highest rating	1341 2024-09-01	1318.3 2024-10-01	1344.3 2023-08-01	1200 2018-10-01
Highest raw rating	1309 2024-10-01	1318.3 2024-10-01	1254 2025-09-01	1200 2024-03-01
Highest weighted rating	1309 2018-10-01	1318.3 2018-10-01	1220.4 2024-06-01	1200 2018-10-01
Highest weighted performance	1341 2024-09-01	1317.4 2024-09-01	1344.3 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1264.5	1220	1254	1200
Analysis
Rating	1264.5	1220	1254	1200
Raw rating	1264.5	1220	1254	1200
Weighted rating	1233.2	1215.6	1204.3
Weighted performance	1190	1092.4	0
K-factor	36	36	36	36
Floor	809	818.3	754	700
Max/Min rating change allowed	151.3	161.2	153.5	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	1264.5	1220	1254	1200
New weighted rating	1237.5	1217.7	1208.4	1200
New weighted performance	1182.7	1085.4	0	0
Temp new rating	1264.5	1220	1254	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1264.5	1220	1254	1200
New K-factor	36	36	36	36
New floor	809	818.3	754	700

Item	Main	Standard	Rapid
	0	0	0
	20	15	5
	35	23	12
	15	12	3
	0	0	0
	0	0	0
History	70	50	20

Games since
	Main 55	Standard 38		Rapid 17		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3590		1189		164
Female	786		313		48
U18	540		159		28
U18 Female	97		37		8
Standard
	RSA		Province		Region
Overall	3909		1118		153
Female	910		336		55
U18	597		158		28
U18 Female	106		40		10
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	20	9.5	47.5	-21.2	1298.8	1277.5
Standard	15	5.5	36.67	-113.3	1321.2	1207.9
Rapid	5	4	80	255	1231.3	1486.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	70	33.5	47.86	-18.2	1234.5	1216.3
Standard	50	23.5	47	-25.5	1229.2	1203.7
Rapid	20	10	50	0	1247.9	1247.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1264.5	1220	1254	1200
2025-09-30	1264.5	1220	1254	1200
2025-09-01	1264.5	1220	1254	1200
2025-08-01	1229.2	1220	1193.9	1200
2025-07-01	1229.2	1220	1193.9	1200
2025-06-01	1229.2	1220	1193.9	1200
2025-05-01	1229.2	1220	1193.9	1200
2025-04-01	1238.9	1230.9	1193.9	1200
2025-03-01	1206.7	1188.8	1193.9	1200
2025-02-01	1242.1	1230.8	1192.5	1200
2025-01-01	1242.1	1230.8	1167.1	1200
2024-12-01	1242.1	1230.8	1167.1	1200
2024-11-01	1309	1318.3	1167.1	1200
2024-10-01	1309	1318.3	1167.1	1200
2024-09-01	1217.9	1227.6	1167.1	1200
2024-08-01	1217.9	1227.6	1167.1	1200
2024-07-01	1147.2	1113.6	1207.8	1200
2024-09-01	1139.5	1113.6	1220.4	1200
2024-05-01	1139.5	1113.6	1220.4	1200
2024-04-01	1139.5	1113.6	1220.4	1200
2024-03-01	1135.2	1109.2	1220.4	1200
2024-02-01	1135.2	1109.2	1220.4	1200
2024-01-01	1135.2	1109.2	1220.4	1200
2023-12-01	1135.2	1109.2	1220.4	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	Cape Winelands Top Schools 2025 (U15-U19 Girls)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Top Schools 2025 (U15-U19 Girls)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
5	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
6	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	6	Yes	Analysis
7	Cape Winelands - Top Schools 2024 (U15+U18 Girls)	2024-07-24	2024-07-24	Standard	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis
8	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
9	Western Cape - Brian Raubenheimer Development Tournament 2024 (U15 Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
10	Cape Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
11	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	5	2	Yes	Analysis
12	Western Cape Top Schools 2023 (U18 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	2	0	Yes	Analysis
13	CW Top Schools 2023 (U15+U18 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	3	2	Yes	Analysis
14	Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	12	Tournament Cape Winelands - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-24	rnd 1	type Standard	result 0.5	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Lang, A (Alexa)				Opponent Jacobs, F (Felecia)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Williams, D (Delicia)				Opponent Reynecke, K (Kiana)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Zinto, NL (Nimange Layla)				Opponent Jansen, G (Gabriella)

#	Games	Start				End
1	12	Tournament Cape Winelands - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-24	rnd 1	type Standard	result 0.5	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Lang, A (Alexa)				Opponent Jacobs, F (Felecia)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Zinto, NL (Nimange Layla)				Opponent Jansen, G (Gabriella)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 0.5
		Opponent Neethling, A (Ashrique)				Opponent Buis, J (Joane)

#	Games	Start				End
1	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Williams, D (Delicia)				Opponent Reynecke, K (Kiana)
2	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Tities, N (Nickay)				Opponent Reynard, T (Tamara)
3	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Fourie, A (Annabelle)				Opponent Broodryk, X (Xanlie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament Cape Winelands - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-24	rnd 2	type Standard	result 1	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Geswindt, S (Stephline)				Opponent Jacobs, F (Felecia)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Williams, D (Delicia)				Opponent Reynecke, K (Kiana)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Zinto, NL (Nimange Layla)				Opponent Jansen, G (Gabriella)

#	Games	Start				End
1	11	Tournament Cape Winelands - Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-24	rnd 2	type Standard	result 1	date 2024-09-01	rnd 6	type Standard	result 1
		Opponent Geswindt, S (Stephline)				Opponent Jacobs, F (Felecia)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Zinto, NL (Nimange Layla)				Opponent Jansen, G (Gabriella)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Adendorff, M (Mia)				Opponent Jansen, L (Leonay)

#	Games	Start				End
1	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Williams, D (Delicia)				Opponent Reynecke, K (Kiana)
2	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-06-08	rnd 3	type Rapid	result 1
		Opponent Tities, N (Nickay)				Opponent Reynard, T (Tamara)
3	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 4	type Rapid	result 1
		Opponent Fourie, A (Annabelle)				Opponent Broodryk, X (Xanlie)

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	Geswindt ,S (Stephline)	3	3	425	3	3	425	0	0	0	0	0	0
1	Geswindt ,S (Stephline)	3	1109.9	1534.9	3	1154	1534.9	0	0	0	0	0	0
2	Du Plessis ,M (Madelein)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Du Plessis ,M (Madelein)	3	1330.4	905.4	3	1316.2	905.4	0	0	0	0	0	0
3	Van Zyl ,C (Cornelia Aletta)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Van Zyl ,C (Cornelia Aletta)	2	1527.8	1102.8	2	1509.9	1102.8	0	0	0	0	0	0
4	Heugh ,N (Nugun)	2	2	425	2	2	425	0	0	0	0	0	0
4	Heugh ,N (Nugun)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Lang ,A (Alexa)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Lang ,A (Alexa)	2	1102.3	1314.8	2	1093.1	1314.8	0	0	0	0	0	0
6	Visser ,B (Beandri)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Visser ,B (Beandri)	2	1187.8	762.8	2	1179.4	762.8	0	0	0	0	0	0
7	Fumanisa ,L (Lisakhanya)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fumanisa ,L (Lisakhanya)	1	1378.2	953.2	1	1371.9	953.2	0	0	0	0	0	0
8	Botha ,L (Lika)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Botha ,L (Lika)	1	1191.5	766.5	1	1181.8	766.5	0	0	0	0	0	0
9	Daka ,K (Kwakhanya)	1	1	425	1	1	425	0	0	0	0	0	0
9	Daka ,K (Kwakhanya)	1	1195.3	1620.3	1	1216	1620.3	0	0	0	0	0	0
10	De Beer ,B (Ben)	1	1	425	1	1	425	0	0	0	0	0	0
10	De Beer ,B (Ben)	1	1289.3	1714.3	1	1276.6	1714.3	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 (Jenna)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms