Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, S (Sunette)

Chess SA id

2080192780

FIDE id

Date of birth

2008-05-09 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1194.5

Item	Main	Standard	Rapid	Blitz
Rating	1214.4	1197.1	1253.6	1200
Raw rating	1213.6	1197.1	1253.6	1200
Weighted rating	1214.4	1197	1245.6	1200
Weighted performance	1095.8	0	0	0
Floor	730.9	706.5	753.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.6	166.5	153.6	165.8
Highest rating	1230.9 2025-03-01	1206.5 2025-04-01	1317.8 2024-06-01	1200 2024-02-01
Highest raw rating	1230.9 2025-03-01	1206.5 2025-04-01	1253.6 2024-07-01	1200 2024-02-01
Highest weighted rating	1230.9 2024-10-01	1206.5 2024-02-01	1253.6 2024-10-01	1200 2024-02-01
Highest weighted performance	1201.2 2024-06-01	1200 2024-02-01	1317.8 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.3	0	0	0
New rating	1214.7	1197.1	1253.6	1200
Analysis
Rating	1214.4	1197.1	1253.6	1200
Raw rating	1213.6	1197.1	1253.6	1200
Weighted rating	1214.4	1197	1245.6
Weighted performance	1095.8	0	0
K-factor	36	36	36	36
Floor	730.9	706.5	753.6	700
Max/Min rating change allowed	162.6	166.5	153.6	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	1213.6	1197.1	1253.6	1200
New weighted rating	1214.7	1197	1247.3	1200
New weighted performance	1095.4	0	0	0
Temp new rating	1214.7	1197.1	1253.6	1200
Temp new rating +/-	0.3	0	0	0
Final new rating +/-	0.3	0	0	0
New rating	1214.7	1197.1	1253.6	1200
New K-factor	36	36	36	36
New floor	730.9	706.5	753.6	700

Item	Main	Standard	Rapid
	0	0	0
	16	16	0
	16	5	11
	0	0	0
	0	0	0
	0	0	0
History	32	21	11

Games since
	Main 32	Standard 21		Rapid 11		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	16	6	37.5	-106.2	1304.2	1198
Standard	16	6	37.5	-106.2	1304.2	1198
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	15	46.88	-26.6	1238.4	1211.9
Standard	21	8	38.1	-101.2	1289.4	1188.2
Rapid	11	7	63.64	115.9	1141.2	1257.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.6	1197.1	1253.6	1200
2025-09-01	1213.6	1197.1	1253.6	1200
2025-08-01	1213.6	1197.1	1253.6	1200
2025-07-01	1213.2	1197.1	1253.6	1200
2025-06-01	1212.6	1197	1253.6	1200
2025-05-01	1211.4	1195.3	1253.6	1200
2025-04-01	1230.8	1206.5	1253.6	1200
2025-03-01	1230.9	1205.7	1253.6	1200
2025-02-01	1220	1195.8	1253.6	1200
2025-01-01	1220	1194	1253.6	1200
2024-12-01	1220	1194	1253.6	1200
2024-11-01	1220	1194	1253.6	1200
2024-10-01	1220	1194	1253.6	1200
2024-09-01	1220	1194	1253.6	1200
2024-08-01	1220	1194	1253.6	1200
2024-07-01	1220	1194	1253.6	1200
2024-06-01	1182.2	1194	1182.4	1200
2024-08-01	1182.2	1194	1182.4	1200
2024-04-01	1182.2	1194	1182.4	1200
2024-03-01	1186.5	1200	1182.4	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	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U17 Girls)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
4	Western Cape - Brian Raubenheimer Development Tournament 2024 (U17 Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
5	Cape Winelands Schools - Prestige 2024 (U18 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Cape Winelands Schools - HS Trials 1 2024 (U18 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-06-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Booysen, T (Timica)				Opponent Chipps, A (Alexa)
2	3	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jacobs, M (Michelle)				Opponent Oosthuizen, H (Haylee)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Jofesline)				Opponent Starke, J (Jesi-Jade)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Jofesline)				Opponent Starke, J (Jesi-Jade)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Spamers, L (Lindsey Lee)				Opponent Chipps, A (Alexa)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jacobs, M (Michelle)				Opponent Oosthuizen, H (Haylee)

#	Games	Start				End
1	4	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 3	type Rapid	result 1	date 2024-06-08	rnd 6	type Rapid	result 1
		Opponent Booysen, T (Timica)				Opponent Jacobs, M (Michelle)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-06-08	rnd 1	type Rapid	result 1
		Opponent Jacobs, M (Michelle)				Opponent Keyster, F (Farren)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Moko, L (Leigh-Temba)				Opponent Moko, L (Leigh-Temba)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-06-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Booysen, T (Timica)				Opponent Chipps, A (Alexa)
2	3	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jacobs, M (Michelle)				Opponent Oosthuizen, H (Haylee)
3	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Jofesline)				Opponent Starke, J (Jesi-Jade)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Jacobs, J (Jofesline)				Opponent Starke, J (Jesi-Jade)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Spamers, L (Lindsey Lee)				Opponent Chipps, A (Alexa)
3	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Jacobs, M (Michelle)				Opponent Oosthuizen, H (Haylee)

#	Games	Start				End
1	4	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 3	type Rapid	result 1	date 2024-06-08	rnd 6	type Rapid	result 1
		Opponent Booysen, T (Timica)				Opponent Jacobs, M (Michelle)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-06-08	rnd 1	type Rapid	result 1
		Opponent Jacobs, M (Michelle)				Opponent Keyster, F (Farren)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Moko, L (Leigh-Temba)				Opponent Moko, L (Leigh-Temba)

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	Jacobs ,M (Michelle)	3	3	425	1	1	425	2	2	425	0	0	0
1	Jacobs ,M (Michelle)	3	1161.5	1586.5	1	1186.8	1586.5	2	1176.8	1586.5	0	0	0
2	Moko ,L (Leigh-Temba)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Moko ,L (Leigh-Temba)	2	1205	1205	1	1200	780	1	1200	1630	0	0	0
3	Mookadam ,A (Amina)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Mookadam ,A (Amina)	2	1184.9	759.9	1	1167.2	759.9	1	1174.8	759.9	0	0	0
4	Meyer ,EV (Evah Verna)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Meyer ,EV (Evah Verna)	1	1177.5	752.5	1	1158.4	752.5	0	0	0	0	0	0
5	Matima ,L (Lee-Anne)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Matima ,L (Lee-Anne)	1	1478.6	1053.6	1	1478.8	1053.6	0	0	0	0	0	0
6	Johnson ,L (Lakeisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Johnson ,L (Lakeisha)	1	1573.9	1148.9	1	1548.9	1148.9	0	0	0	0	0	0
7	Prins ,F (Florenique)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Prins ,F (Florenique)	1	1122.1	697.1	1	1062.6	697.1	0	0	0	0	0	0
8	Van Zyl ,C (Cornelia Aletta)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Zyl ,C (Cornelia Aletta)	1	1521.3	1096.3	1	1501.2	1096.3	0	0	0	0	0	0
9	Prinsloo ,K (Kayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Prinsloo ,K (Kayla)	1	1259.9	834.9	1	1250.1	834.9	0	0	0	0	0	0
10	Oosthuizen ,H (Haylee)	1	1	425	1	1	425	0	0	0	0	0	0
10	Oosthuizen ,H (Haylee)	1	1253.5	1678.5	1	1277.6	1678.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jacobs, S (Sunette)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms