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

16.8

Junior GPX Points

1201.6

Item	Main	Standard	Rapid	Blitz
Rating	1315	1250.7	1365.8	1200
Raw rating	1315	1250.7	1365.8	1200
Weighted rating	1208.2	1196.3	1226	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	1208.2	1196.3	1226
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	1217.7	1201.2	1238.1	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
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
2024-08-01	1170.8	1165.2	1200	1200
2024-07-01	1170.8	1165.2	1200	1200
2024-06-01	1170.8	1165.2	1200	1200
2024-08-01	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
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	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

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	Saal ,K (Keshan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Saal ,K (Keshan)	1	1334.7	909.7	1	1344.2	909.7	0	0	0	0	0	0
3	Struwig ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Struwig ,A (Alex)	1	1254.6	829.6	1	1229.9	829.6	0	0	0	0	0	0
4	Ruiters ,R (Rayford)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ruiters ,R (Rayford)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Saunders ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Saunders ,J (John)	1	1309.4	884.4	1	1320.9	884.4	0	0	0	0	0	0
6	Yokwana ,Y (Yamkelani)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Yokwana ,Y (Yamkelani)	1	1336.2	911.2	1	1336.9	911.2	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	Smit ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
9	Smit ,I (Isabella)	1	1204.3	1629.3	1	1206	1629.3	0	0	0	0	0	0
10	Daries ,R (Rio)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Daries ,R (Rio)	1	1202.3	1202.3	1	1197.8	1202.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

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