Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, C (Caitlin)

Chess SA id

2060138923

FIDE id

Date of birth

2006-12-03 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1366.3	1352.9	1257.2	1200
Raw rating	1366.3	1352.9	1257.2	1200
Weighted rating	1362.2	1347.8	1257.2	1200
Weighted performance	1134.1	1103.2	0	0
Floor	866.3	852.9	757.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	130.8	133.4	152.8	165.8
Highest rating	1375.9 2024-07-01	1352.9 2024-08-01	1354 2023-07-01	1200 2018-10-01
Highest raw rating	1366.3 2024-08-01	1352.9 2024-08-01	1257.2 2024-03-01	1200 2024-03-01
Highest weighted rating	1359.1 2025-08-01	1343.9 2025-08-01	1257.2 2025-06-01	1200 2018-10-01
Highest weighted performance	1375.9 2024-07-01	1350.5 2023-04-01	1354 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1366.3	1352.9	1257.2	1200
Analysis
Rating	1366.3	1352.9	1257.2	1200
Raw rating	1366.3	1352.9	1257.2	1200
Weighted rating	1362.2	1347.8	1257.2
Weighted performance	1134.1	1103.2	0
K-factor	36	36	36	36
Floor	866.3	852.9	757.2	700
Max/Min rating change allowed	130.8	133.4	152.8	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	1366.3	1352.9	1257.2	1200
New weighted rating	1363	1348.8	1257.2	1200
New weighted performance	1125.7	1095	0	0
Temp new rating	1366.3	1352.9	1257.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1366.3	1352.9	1257.2	1200
New K-factor	36	36	36	36
New floor	866.3	852.9	757.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	9	0
	33	29	4
	6	0	6
	0	0	0
History	48	38	10

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	48	29.5	61.46	97.4	1263.1	1360.5
Standard	38	23	60.53	89.5	1280.4	1369.9
Rapid	10	6.5	65	127.5	1197.2	1324.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1366.3	1352.9	1257.2	1200
2025-09-30	1366.3	1352.9	1257.2	1200
2025-09-01	1366.3	1352.9	1257.2	1200
2025-08-01	1366.3	1352.9	1257.2	1200
2025-07-01	1366.3	1352.9	1257.2	1200
2025-06-01	1366.3	1352.9	1257.2	1200
2025-05-01	1366.3	1352.9	1257.2	1200
2025-04-01	1366.3	1352.9	1257.2	1200
2025-03-01	1366.3	1352.9	1257.2	1200
2025-02-01	1366.3	1352.9	1257.2	1200
2025-01-01	1366.3	1352.9	1257.2	1200
2024-12-01	1366.3	1352.9	1257.2	1200
2024-11-01	1366.3	1352.9	1257.2	1200
2024-10-01	1366.3	1352.9	1257.2	1200
2024-09-01	1366.3	1352.9	1257.2	1200
2024-08-01	1366.3	1352.9	1257.2	1200
2024-07-01	1328.9	1306.1	1257.2	1200
2024-09-01	1328.9	1306.1	1257.2	1200
2024-05-01	1328.9	1306.1	1257.2	1200
2024-04-01	1328.9	1306.1	1257.2	1200
2024-03-01	1340.4	1320.1	1257.2	1200
2024-02-01	1340.4	1320.1	1257.2	1200
2024-01-01	1340.4	1320.1	1257.2	1200
2023-12-01	1340.4	1320.1	1257.2	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	CT Metro District East Top Schools Chess 2024 (U15+U18 Girls)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	4	4	Yes	Analysis
2	Western Cape Inter Region Cup 2024 (U20 Girls)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
3	Western Cape Top Schools 2023 (U18 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	CT Metro District East Top Schools Chess 2023 (U15-U19 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	3.5	Yes	Analysis
5	WP Closed 2023 (U18+U20)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
6	Western Cape HS Individuals 2023 (U17 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Girls)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
8	District East Schools Chess Individual Trials 2023 (U17+U19 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Western Cape Inter Region Cup 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-03-24	rnd 4	type Standard	result 0.5	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Linde, M (Morgan)				Opponent Paliso, S (Simbulokuhle)
2	6	Tournament Western Cape Top Schools 2023				Tournament Western Cape Inter Region Cup 2024
		date 2023-09-02	rnd 3	type Standard	result 0.5	date 2024-03-23	rnd 2	type Standard	result 0.5
		Opponent Golding, E (Elnichia)				Opponent Ellman, A (Anne-Belle)
3	6	Tournament WP Closed 2023				Tournament Western Cape Top Schools 2023
		date 2023-06-17	rnd 6	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 0.5
		Opponent Rhodes, J (Jason)				Opponent Van Zyl, M (Mea)

#	Games	Start				End
1	6	Tournament Western Cape Inter Region Cup 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-03-24	rnd 4	type Standard	result 0.5	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Linde, M (Morgan)				Opponent Paliso, S (Simbulokuhle)
2	6	Tournament Western Cape Top Schools 2023				Tournament Western Cape Inter Region Cup 2024
		date 2023-09-02	rnd 3	type Standard	result 0.5	date 2024-03-23	rnd 2	type Standard	result 0.5
		Opponent Golding, E (Elnichia)				Opponent Ellman, A (Anne-Belle)
3	5	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-01	rnd 2	type Standard	result 1	date 2023-04-02	rnd 6	type Standard	result 0.5
		Opponent Nel, I (Isabel)				Opponent Brandt, M (Mia)

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 0.5
		Opponent Malilwana, K (Kuhle)				Opponent Wiehahn, S (Scarlett)
2	3	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 0.5	date 2022-03-13	rnd 3	type Rapid	result 0.5
		Opponent Beni, S (Siyanda)				Opponent Oostendorp, E (Ethan)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Titus, T (Tenswil)				Opponent Titus, T (Tenswil)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Vephile, N (Nolitha)				Opponent Paliso, S (Simbulokuhle)
2	4	Tournament WP Closed 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-06-17	rnd 6	type Standard	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Rhodes, J (Jason)				Opponent Nimange, Z (Zinto)
3	3	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 4	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent October, T (Tamson)				Opponent Gcinisa, D (Dinga)

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Vephile, N (Nolitha)				Opponent Paliso, S (Simbulokuhle)
2	3	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 4	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent October, T (Tamson)				Opponent Gcinisa, D (Dinga)
3	2	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-02	rnd 4	type Standard	result 1	date 2023-04-02	rnd 5	type Standard	result 1
		Opponent Miggels, M (Micola)				Opponent Augustyn, A (Anika)

#	Games	Start				End
1	3	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Malilwana, K (Kuhle)				Opponent Nimange, Z (Zinto)
2	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Titus, T (Tenswil)				Opponent Titus, T (Tenswil)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 2	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Muller, A (Aliyha)				Opponent Muller, A (Aliyha)

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	Ziegers ,Z (Zaskia)	2	1	0	2	1	0	0	0	0	0	0	0
1	Ziegers ,Z (Zaskia)	2	1403.4	1403.4	2	1406.1	1403.4	0	0	0	0	0	0
2	Phonco ,I (Isemihle)	2	2	425	2	2	425	0	0	0	0	0	0
2	Phonco ,I (Isemihle)	2	1175.2	1600.2	2	1154.4	1600.2	0	0	0	0	0	0
3	October ,T (Tamson)	2	1	0	2	1	0	0	0	0	0	0	0
3	October ,T (Tamson)	2	1390.6	1390.6	2	1391.4	1390.6	0	0	0	0	0	0
4	Golding ,E (Elnichia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Golding ,E (Elnichia)	1	1355	1355	1	1323.6	1355	0	0	0	0	0	0
5	Ford ,K (Kristen)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ford ,K (Kristen)	1	1118.3	1543.3	1	1096.8	1543.3	0	0	0	0	0	0
6	Caeser ,W (Waynika)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Caeser ,W (Waynika)	1	1237.5	1237.5	1	1244.8	1237.5	0	0	0	0	0	0
7	Gcinisa ,D (Dinga)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gcinisa ,D (Dinga)	1	1188.3	1613.3	1	1191	1613.3	0	0	0	0	0	0
8	Rhodes ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rhodes ,J (Jason)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Augustyn ,A (Anika)	1	1	425	1	1	425	0	0	0	0	0	0
9	Augustyn ,A (Anika)	1	1318.7	1743.7	1	1286.9	1743.7	0	0	0	0	0	0
10	Jacobson ,G (Gabriel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jacobson ,G (Gabriel)	1	1476.5	1051.5	1	1472.8	1051.5	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

Jacobs, C (Caitlin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms