Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonas, L (Luciano)

Chess SA id

1090300603

FIDE id

Date of birth

2009-07-03 (U18)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1315	1250.7	1365.8	1200
Raw rating	1315	1250.7	1365.8	1200
Weighted rating	1235.4	1210.5	1260.8	1200
Weighted performance	0	0	0	0
Floor	815	750.7	865.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.7	154.3	130.9	165.8
Highest rating	1315 2025-09-01	1250.7 2025-09-01	1365.8 2025-09-01	1200 2024-04-01
Highest raw rating	1315 2025-09-01	1250.7 2025-09-01	1365.8 2025-09-01	1200 2024-04-01
Highest weighted rating	1224.5 2024-03-01	1229.2 2024-03-01	1213.3 2025-09-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1315	1250.7	1365.8	1200
Analysis
Rating	1315	1250.7	1365.8	1200
Raw rating	1315	1250.7	1365.8	1200
Weighted rating	1235.4	1210.5	1260.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	815	750.7	865.8	700
Max/Min rating change allowed	140.7	154.3	130.9	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	1315	1250.7	1365.8	1200
New weighted rating	1243.7	1214.9	1271.3	1200
New weighted performance	0	0	0	0
Temp new rating	1315	1250.7	1365.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1315	1250.7	1365.8	1200
New K-factor	36	36	36	36
New floor	815	750.7	865.8	700

Item	Main	Standard	Rapid
	0	0	0
	24	14	10
	3	3	0
	0	0	0
	0	0	0
	0	0	0
History	27	17	10

Games since
	Main 27	Standard 17		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Namakwa (NCN)
Province	Northern Cape (NC)
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	24	17.5	72.92	194.8	1250.4	1445.2
Standard	14	7.5	53.57	30.4	1292.8	1323.2
Rapid	10	10	100	425	1191	1616
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	27	18	66.67	141.7	1249.8	1391.4
Standard	17	8	47.06	-25	1284.3	1259.3
Rapid	10	10	100	425	1191	1616
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1315	1250.7	1365.8	1200
2025-11-30	1315	1250.7	1365.8	1200
2025-11-01	1315	1250.7	1365.8	1200
2025-09-30	1315	1250.7	1365.8	1200
2025-09-01	1315	1250.7	1365.8	1200
2025-08-01	1224.5	1229.2	1200	1200
2025-07-01	1224.5	1229.2	1200	1200
2025-06-01	1224.5	1229.2	1200	1200
2025-05-01	1179.8	1175.9	1200	1200
2025-04-01	1179.8	1175.9	1200	1200
2025-03-01	1179.8	1175.9	1200	1200
2025-02-01	1179.7	1175.8	1200	1200
2025-01-01	1170.8	1165.2	1200	1200
2024-12-01	1170.8	1165.2	1200	1200
2024-11-01	1170.8	1165.2	1200	1200
2024-10-01	1170.8	1165.2	1200	1200
2024-09-01	1170.8	1165.2	1200	1200
2024-11-01	1170.8	1165.2	1200	1200
2024-07-01	1170.8	1165.2	1200	1200
2024-06-01	1170.8	1165.2	1200	1200
2024-05-01	1170.8	1165.2	1200	1200
2024-04-01	1170.8	1165.2	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	Northern Cape Closed 202 (U18 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	2.5	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U18)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	10	10	10	Yes	Analysis
3	Spartan Bishops Championships Elite 2025 (U18)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	4	0	Yes	Analysis
4	2025 Namakwa Skaak Toernoei 2.0 (U16)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	5	Yes	Analysis
5	2024 Namakwa Skole Skaak (U17+U19)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	3	0.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament Namakwa Toernooi 3 2025				Tournament Northern Cape Closed 202
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Drage, S (Shaunwin)				Opponent Martin, J (Joshua)
2	6	Tournament 2024 Namakwa Skole Skaak				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Van Den Heever, D (Dario)				Opponent Baker, D (Destiny)
3	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 0.5	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Daries, R (Rio)				Opponent Mostert, H (Hendrik)

#	Games	Start				End
1	6	Tournament 2024 Namakwa Skole Skaak				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Van Den Heever, D (Dario)				Opponent Baker, D (Destiny)
2	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 4	type Standard	result 0.5	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Daries, R (Rio)				Opponent Mostert, H (Hendrik)
3	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-22	rnd 1	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Martin, J (Joshua)				Opponent Martin, J (Joshua)

#	Games	Start				End
1	10	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 10	type Rapid	result 1
		Opponent Drage, S (Shaunwin)				Opponent Warne, N (Nazeem)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament Namakwa Toernooi 3 2025				Tournament Northern Cape Closed 202
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Drage, S (Shaunwin)				Opponent Martin, J (Joshua)
2	5	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Ruiters, R (Rayford)				Opponent Baker, D (Destiny)
3	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 5	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Mostert, H (Hendrik)				Opponent Mostert, H (Hendrik)

#	Games	Start				End
1	5	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Ruiters, R (Rayford)				Opponent Baker, D (Destiny)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 5	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Mostert, H (Hendrik)				Opponent Mostert, H (Hendrik)
3	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-22	rnd 1	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Martin, J (Joshua)				Opponent Martin, J (Joshua)

#	Games	Start				End
1	10	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 10	type Rapid	result 1
		Opponent Drage, S (Shaunwin)				Opponent Warne, N (Nazeem)

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	Van Rooi ,K (Kaitlin)	2	2	425	1	1	425	1	1	425	0	0	0
1	Van Rooi ,K (Kaitlin)	2	1125.4	1550.4	1	1112.5	1550.4	1	1200	1550.4	0	0	0
2	Mfilo ,I (Iminathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mfilo ,I (Iminathi)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Saal ,K (Keshan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Saal ,K (Keshan)	1	1334.7	909.7	1	1344.2	909.7	0	0	0	0	0	0
4	Struwig ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Struwig ,A (Alex)	1	1254.6	829.6	1	1229.9	829.6	0	0	0	0	0	0
5	Green ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Green ,J (Jordan)	1	1329.7	904.7	1	1346.8	904.7	0	0	0	0	0	0
6	Saunders ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Saunders ,J (John)	1	1309.4	884.4	1	1320.9	884.4	0	0	0	0	0	0
7	Martin ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
7	Martin ,J (Joshua)	1	1341.7	1766.7	1	1348.3	1766.7	0	0	0	0	0	0
8	Van Den Heever ,D (Dario)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Van Den Heever ,D (Dario)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Van Heerden ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Heerden ,C (Caleb)	1	1199.4	1624.4	1	1199.2	1624.4	0	0	0	0	0	0
10	Mostert ,H (Hendrik)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mostert ,H (Hendrik)	1	1464.3	1889.3	1	1466.2	1889.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Jonas, L (Luciano)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms