Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, L (Luciano)

Chess SA id

1080149083

FIDE id

Date of birth

2008-03-14 (U18)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1251.8	1223.6	1299.1	1200
Raw rating	1251.8	1223.6	1299.1	1200
Weighted rating	1250.2	1223.1	1296	1200
Weighted performance	999.1	0	1051.7	0
Floor	751.8	723.6	814.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	154	160.3	144	165.8
Highest rating	1287.6 2023-10-01	1223.6 2024-03-01	1390.5 2023-10-01	1200 2018-10-01
Highest raw rating	1251.8 2024-09-01	1223.6 2024-03-01	1314.6 2023-11-01	1200 2024-03-01
Highest weighted rating	1249.1 2025-08-01	1221.8 2025-08-01	1294.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1287.6 2023-10-01	1219.6 2024-02-01	1390.5 2023-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251.8	1223.6	1299.1	1200
Analysis
Rating	1251.8	1223.6	1299.1	1200
Raw rating	1251.8	1223.6	1299.1	1200
Weighted rating	1250.2	1223.1	1296
Weighted performance	999.1	0	1051.7
K-factor	36	36	36	36
Floor	751.8	723.6	814.6	700
Max/Min rating change allowed	154	160.3	144	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	1251.8	1223.6	1299.1	1200
New weighted rating	1250.5	1223.3	1296.4	1200
New weighted performance	991.9	0	1044	0
Temp new rating	1251.8	1223.6	1299.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251.8	1223.6	1299.1	1200
New K-factor	36	36	36	36
New floor	751.8	723.6	814.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	5	15
	20	5	15
	0	0	0
	0	0	0
History	40	10	30

Games since
	Main 20	Standard 5		Rapid 15		Blitz 0
Gender	Male
Age group	U18
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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	40	24	60	85	1203.2	1288.2
Standard	10	5.5	55	42.5	1200.7	1243.2
Rapid	30	18.5	61.67	99.2	1204	1303.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1251.8	1223.6	1299.1	1200
2025-09-30	1251.8	1223.6	1299.1	1200
2025-09-01	1251.8	1223.6	1299.1	1200
2025-08-01	1251.8	1223.6	1299.1	1200
2025-07-01	1251.8	1223.6	1299.1	1200
2025-06-01	1251.8	1223.6	1299.1	1200
2025-05-01	1251.8	1223.6	1299.1	1200
2025-04-01	1251.8	1223.6	1299.1	1200
2025-03-01	1251.8	1223.6	1299.1	1200
2025-02-01	1251.8	1223.6	1299.1	1200
2025-01-01	1251.8	1223.6	1299.1	1200
2024-12-01	1251.8	1223.6	1299.1	1200
2024-11-01	1251.8	1223.6	1299.1	1200
2024-10-01	1251.8	1223.6	1299.1	1200
2024-09-01	1251.8	1223.6	1299.1	1200
2024-08-01	1241.3	1223.6	1276.8	1200
2024-07-01	1241.3	1223.6	1276.8	1200
2024-09-01	1241.3	1223.6	1276.8	1200
2024-05-01	1241.3	1223.6	1276.8	1200
2024-04-01	1241.3	1223.6	1276.8	1200
2024-03-01	1232.2	1223.6	1239.7	1200
2024-02-01	1246.4	1197.6	1314.6	1200
2024-01-01	1246.4	1197.6	1314.6	1200
2023-12-01	1246.4	1197.6	1314.6	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	Bloemfontein Highschool League 02 Aug 2024 (U17A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
2	Bloemfontein Highschool League 2024 (U17A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
3	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis
5	Bloemfontein HS League 13 October 2023 (U13+U15)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
6	Bloemfontein HS League 27 October 2023 (U13-U17)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
7	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
8	Bloemfontein Highschool League 24 Feb 2023 (U13+U15)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 3	type Rapid	result 1
		Opponent Khoete, B (Bokang)				Opponent Lemphane, O (Oratile)
2	4	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein HS League 13 October 2023
		date 2023-02-24	rnd 4	type Rapid	result 0.5	date 2023-10-13	rnd 2	type Rapid	result 1
		Opponent Venter, S (Stefan)				Opponent Myburgh, B (Brendan)
3	4	Tournament Grey College Team Championship 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Masango, L (Lala)				Opponent Human, P (Pierre-Henri)

#	Games	Start				End
1	3	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2024
		date 2023-02-04	rnd 4	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Masango, L (Lala)				Opponent Masango, L (Lala)
2	2	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-23	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Van Heerden, F (Freddie)				Opponent Wagner, A (Ashwin Devren)
3	1	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Makhakhe, K (Karabo)				Opponent Makhakhe, K (Karabo)

#	Games	Start				End
1	5	Tournament Bloemfontein HS League 13 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-13	rnd 4	type Rapid	result 1	date 2023-10-27	rnd 3	type Rapid	result 1
		Opponent Khoete, B (Bokang)				Opponent Lemphane, O (Oratile)
2	4	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein HS League 13 October 2023
		date 2023-02-24	rnd 4	type Rapid	result 0.5	date 2023-10-13	rnd 2	type Rapid	result 1
		Opponent Venter, S (Stefan)				Opponent Myburgh, B (Brendan)
3	3	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 3	type Rapid	result 0.5	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Botha, J (Janelle)				Opponent Melville, J (Joalize)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein HS League 13 October 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-10-13	rnd 2	type Rapid	result 1
		Opponent Swanepoel, T (Tristan)				Opponent Myburgh, B (Brendan)
2	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Davids, T (Timothy)				Opponent Melville, J (Joalize)
3	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Siyoko, B (Bonakele)				Opponent Sesele, R (Reudean)

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-23	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Van Heerden, F (Freddie)				Opponent Wagner, A (Ashwin Devren)
2	1	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-23	rnd 1	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Masango, L (Lala)				Opponent Masango, L (Lala)
3	1	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Masango, L (Lala)				Opponent Masango, L (Lala)

#	Games	Start				End
1	3	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein HS League 13 October 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-10-13	rnd 2	type Rapid	result 1
		Opponent Swanepoel, T (Tristan)				Opponent Myburgh, B (Brendan)
2	2	Tournament Bloemfontein Highschool League 02 Aug 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-08-02	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Davids, T (Timothy)				Opponent Melville, J (Joalize)
3	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Siyoko, B (Bonakele)				Opponent Sesele, R (Reudean)

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	Masango ,L (Lala)	2	2	425	2	2	425	0	0	0	0	0	0
1	Masango ,L (Lala)	2	1153.3	1578.3	2	1151.1	1578.3	0	0	0	0	0	0
2	Etsebeth ,T (Tristan)	2	1	0	0	0	0	2	1	0	0	0	0
2	Etsebeth ,T (Tristan)	2	1225.6	1225.6	0	0	0	2	1248.8	1225.6	0	0	0
3	Chen ,E (Emily)	2	1	0	0	0	0	2	1	0	0	0	0
3	Chen ,E (Emily)	2	1062.1	1062.1	0	0	0	2	1203.9	1062.1	0	0	0
4	Trip ,T (Travis)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Trip ,T (Travis)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Wagner ,A (Ashwin Devren)	1	1	425	1	1	425	0	0	0	0	0	0
5	Wagner ,A (Ashwin Devren)	1	1158.6	1583.6	1	1140.6	1583.6	0	0	0	0	0	0
6	Kiewiets ,R (Rowan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kiewiets ,R (Rowan)	1	1155.3	730.3	1	1137.6	730.3	0	0	0	0	0	0
7	Verster ,M (Markus)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Verster ,M (Markus)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Van Eck ,D (Duncan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Van Eck ,D (Duncan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Mclachlan ,J (James)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mclachlan ,J (James)	1	1253.2	828.2	0	0	0	1	1277.6	828.2	0	0	0
10	Mokgobe ,P (Paulinah)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mokgobe ,P (Paulinah)	1	1126.6	1551.6	0	0	0	1	1166.5	1551.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jacobs, L (Luciano)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms