Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, F (Franco)

Chess SA id

105055785

FIDE id

Date of birth

2005-10-07 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1272.1	1261.7	847.5	728.8
Raw rating	1272.1	1261.7	847.5	728.8
Weighted rating	1269.4	1261.7	793.7	728.8
Weighted performance	846.2	662.6	0	0
Floor	780.9	780	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	149.6	151.9	274	324.5
Highest rating	1280.9 2022-04-01	1280 2022-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1280.9 2022-04-01	1280 2022-04-01	847.5 2025-03-01	728.8 2024-02-01
Highest weighted rating	1280.9 2024-02-01	1280 2024-01-01	779.9 2025-08-01	728.8 2024-11-01
Highest weighted performance	1268.8 2020-03-01	1263.7 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1272.1	1261.7	847.5	728.8
Analysis
Rating	1272.1	1261.7	847.5	728.8
Raw rating	1272.1	1261.7	847.5	728.8
Weighted rating	1269.4	1261.7	793.7
Weighted performance	846.2	662.6	0
K-factor	36	36	40	40
Floor	780.9	780	500	500
Max/Min rating change allowed	149.6	151.9	274	324.5
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	1272.1	1261.7	847.5	728.8
New weighted rating	1269.7	1261.7	800	728.8
New weighted performance	845.8	662.1	0	0
Temp new rating	1272.1	1261.7	847.5	728.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1272.1	1261.7	847.5	728.8
New K-factor	36	36	40	40
New floor	780.9	780	500	500

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	0	0	0
	0	0	0
	16	16	0
	0	0	0
History	181	157	24

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	6	3	50	0	1304.8	1304.8
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1304.8	1304.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	89	52	58.43	71.6	1102.9	1174.5
Standard	83	49	59.04	76.8	1088.3	1165.1
Rapid	6	3	50	0	1304.8	1304.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1272.1	1261.7	847.5	728.8
2025-09-01	1272.1	1261.7	847.5	728.8
2025-08-01	1272.1	1261.7	847.5	728.8
2025-07-01	1272.1	1261.7	847.5	728.8
2025-06-01	1272.1	1261.7	847.5	728.8
2025-05-01	1272.1	1261.7	847.5	728.8
2025-04-01	1272.1	1261.7	847.5	728.8
2025-03-01	1272.1	1261.7	847.5	728.8
2025-02-01	1266.2	1261.7	728.8	728.8
2025-01-01	1266.2	1261.7	728.8	728.8
2024-12-01	1266.2	1261.7	728.8	728.8
2024-11-01	1266.2	1261.7	728.8	728.8
2024-10-01	1266.2	1261.7	728.8	728.8
2024-09-01	1266.2	1261.7	728.8	728.8
2024-08-01	1266.2	1261.7	728.8	728.8
2024-07-01	1266.2	1261.7	728.8	728.8
2024-06-01	1266.2	1261.7	728.8	728.8
2024-08-01	1266.2	1261.7	728.8	728.8
2024-04-01	1266.2	1261.7	728.8	728.8
2024-03-01	1266.2	1261.7	728.8	728.8
2024-02-01	1266.2	1261.7	728.8	728.8
2024-01-01	1266.2	1261.7	728.8	728.8
2023-12-01	1266.2	1261.7	728.8	728.8
2023-11-01	1266.2	1261.7	728.8	728.8

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	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2.5	Yes	Analysis
3	Eden Proewe 2 2022 (O18 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Schools Closed Trials 1 2020 (U15 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	Hessequa Skaak Proewe 2 2020 (O15 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Hessequa Skaak Proewe 1 2020 (O15 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
8	2019 South African Junior Team Championships (U16B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
9	Eden Trials 3 2019 (U16 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
10	Eden Trials 2 2019 (U16 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
11	Eden Trials 1 2019 (U16 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	4	3	Yes	Analysis
12	Hessequa Proewe 3 2019 (O16)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Hessequa Proewe 2 2019 (O16)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
14	Eden Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	4	Yes	Analysis
15	EDENSC Closed 2 2018 (U14 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	2	Yes	Analysis
16	EDENSC Closed 1 2018 (U14 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
17	South African Junior Team Championships 2017 (U14E)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 2	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Julies, N (Nigeal)				Opponent Murphy, D (Donito)
2	4	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Pietersen, E (Enzalin)
3	4	Tournament Eden Trials 3 2019				Tournament Eden Trials 3 2019
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Muller, J (Janke)

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 2	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Julies, N (Nigeal)				Opponent Murphy, D (Donito)
2	4	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Pietersen, E (Enzalin)
3	4	Tournament Eden Trials 3 2019				Tournament Eden Trials 3 2019
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Muller, J (Janke)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent Swartz, T (Tayrese)				Opponent Micheals, D (Dihogen)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 2	type Rapid	result 1
		Opponent Joseph, J (Josh)				Opponent Joseph, J (Josh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 2	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Julies, N (Nigeal)				Opponent Murphy, D (Donito)
2	4	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Pietersen, E (Enzalin)
3	4	Tournament Eden Trials 3 2019				Tournament Eden Trials 3 2019
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Muller, J (Janke)

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament Eden Proewe 1 2022
		date 2022-03-12	rnd 2	type Standard	result 1	date 2022-03-12	rnd 5	type Standard	result 1
		Opponent Julies, N (Nigeal)				Opponent Murphy, D (Donito)
2	4	Tournament Hessequa Skaak Proewe 1 2020				Tournament Hessequa Skaak Proewe 2 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Pietersen, E (Enzalin)
3	4	Tournament Eden Trials 3 2019				Tournament Eden Trials 3 2019
		date 2019-05-11	rnd 2	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Muller, J (Janke)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent Swartz, T (Tayrese)				Opponent Micheals, D (Dihogen)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 2	type Rapid	result 1
		Opponent Joseph, J (Josh)				Opponent Joseph, J (Josh)

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	Pietersen ,E (Enzalin)	2	1	0	2	1	0	0	0	0	0	0	0
1	Pietersen ,E (Enzalin)	2	1203.4	1203.4	2	1209.6	1203.4	0	0	0	0	0	0
2	Murphy ,D (Donito)	2	2	425	2	2	425	0	0	0	0	0	0
2	Murphy ,D (Donito)	2	1148.2	1573.2	2	1136.6	1573.2	0	0	0	0	0	0
3	Kleinhans ,T (Theo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kleinhans ,T (Theo)	2	1509.6	1084.6	2	1525.2	1084.6	0	0	0	0	0	0
4	Burgess ,J (Jaydelan-Waytt)	2	2	425	2	2	425	0	0	0	0	0	0
4	Burgess ,J (Jaydelan-Waytt)	2	1119.7	1544.7	2	1122.6	1544.7	0	0	0	0	0	0
5	Baadjies ,L (Lando)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Baadjies ,L (Lando)	2	1037.7	1250.2	2	1012.8	1250.2	0	0	0	0	0	0
6	Bezuidenhout ,R (Ross)	2	1	0	2	1	0	0	0	0	0	0	0
6	Bezuidenhout ,R (Ross)	2	1122.8	1122.8	2	1122	1122.8	0	0	0	0	0	0
7	Fraans ,K (Kyle)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Fraans ,K (Kyle)	2	1136.4	711.4	2	1133	711.4	0	0	0	0	0	0
8	Eksteen ,LH (Leigh-Hende Hendre)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Eksteen ,LH (Leigh-Hende Hendre)	2	1207.6	995.1	2	1216.2	995.1	0	0	0	0	0	0
9	Fielies ,S (Salima)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Fielies ,S (Salima)	2	1069.1	644.1	2	989.3	644.1	0	0	0	0	0	0
10	Volschenk ,H (Hennie)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Volschenk ,H (Hennie)	2	969.5	1182	2	969.9	1182	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, F (Franco)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms