Chess South Africa Ratings Database

PLAYER PAGE

Personal

Louw, J (Jason)

Chess SA id

1120161423

FIDE id

14396998

Date of birth

2012-10-31 (U16)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1380.2	1373.7	1276	1200
Raw rating	1380.2	1373.7	1276	1200
Weighted rating	1248.3	1239.6	1232.2	1200
Weighted performance	1328.4	1343.3	0	0
Floor	880.2	873.7	797.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	128.3	129.5	148.8	165.8
Highest rating	1380.2 2026-01-01	1377.5 2025-09-01	1297.2 2025-09-01	1200 2018-10-01
Highest raw rating	1380.2 2026-01-01	1373.7 2026-01-01	1297.2 2025-09-01	1200 2024-03-01
Highest weighted rating	1280.9 2018-10-01	1283.5 2018-10-01	1227.4 2025-11-30	1200 2018-10-01
Highest weighted performance	1371.1 2025-09-01	1377.5 2025-09-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1380.2	1373.7	1276	1200
Analysis
Rating	1380.2	1373.7	1276	1200
Raw rating	1380.2	1373.7	1276	1200
Weighted rating	1248.3	1239.6	1232.2
Weighted performance	1328.4	1343.3	0
K-factor	36	36	36	36
Floor	880.2	873.7	797.2	700
Max/Min rating change allowed	128.3	129.5	148.8	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	1380.2	1373.7	1276	1200
New weighted rating	1263.1	1254.6	1236.8	1200
New weighted performance	1319.6	1334.4	0	0
Temp new rating	1380.2	1373.7	1276	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1380.2	1373.7	1276	1200
New K-factor	36	36	36	36
New floor	880.2	873.7	797.2	700

Item	Main	Standard	Rapid
	0	0	0
	91	71	20
	37	37	0
	4	4	0
	0	0	0
	0	0	0
History	132	112	20

Games since
	Main 128	Standard 108		Rapid 20		Blitz 0
Gender	Male
Age group	U14
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	2597		63		42
Male	2088		48		33
U14	444		7		6
U14 Male	327		5		4
Standard
	RSA		Province		Region
Overall	2697		88		55
Male	2162		68		43
U14	469		13		8
U14 Male	342		10		6
Rapid
	RSA		Province		Region
Overall	1215		6		6
Male	975		6		6
U14	271		2		2
U14 Male	198		2		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	91	49.5	54.4	37.4	1285.2	1322.5
Standard	71	38	53.52	29.9	1275.9	1305.8
Rapid	20	11.5	57.5	63.8	1318.2	1382
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	132	58	43.94	-51.5	1280.5	1229
Standard	112	46.5	41.52	-72.1	1273.8	1201.7
Rapid	20	11.5	57.5	63.8	1318.2	1382
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1380.2	1373.7	1276	1200
2025-11-30	1363	1345.6	1276	1200
2025-11-01	1372.9	1345.6	1297.2	1200
2025-09-30	1353.5	1320.4	1297.2	1200
2025-09-01	1374.2	1346	1297.2	1200
2025-08-01	1295.9	1327	1198.5	1200
2025-07-01	1277.6	1283.5	1200	1200
2025-06-01	1250.8	1249.6	1200	1200
2025-05-01	1256.6	1253.8	1200	1200
2025-04-01	1269.8	1269.9	1200	1200
2025-03-01	1280.9	1280.1	1200	1200
2025-02-01	1098.3	1091.1	1200	1200
2025-01-01	1058.7	1052.1	1200	1200
2024-12-01	1050.2	1042.4	1200	1200
2024-11-01	1050.2	1042.4	1200	1200
2024-10-01	1040.5	1027.3	1200	1200
2024-09-01	1040.5	1027.3	1200	1200
2024-11-01	1115.3	1105.4	1200	1200
2024-07-01	1106.5	1097.1	1200	1200
2024-06-01	1115	1109	1200	1200
2024-05-01	1105.1	1094.2	1200	1200
2024-04-01	1105.1	1094.2	1200	1200
2024-03-01	1147.5	1144.2	1200	1200
2024-02-01	1147.5	1144.2	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	2025 Mzansi Inter Provincial Team Championships (U14 Open)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	2025 KCC - 11th Annual Christmas Open (Rooks)	2025-12-06	2025-12-06	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
3	Karpov Chess Club Classical Open 2025	2025-11-01	2025-11-01	Rapid	Frances Baard (NCF)	5	5	2	Yes	Analysis
4	2025 KCC School Holiday Tournament 3.0 (Rooks)	2025-10-07	2025-10-07	Standard	Frances Baard (NCF)	5	2	2	Yes	Analysis
5	2025 Frances Baard Schools Chess Festival 0.2 (U15+U17)	2025-09-20	2025-09-20	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
6	Northern Cape Closed 202 (U14 Open)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
7	2025 FB Schools Open 5.0 2025 (U9-U13)	2025-08-16	2025-08-16	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
8	2025 Frances Baard Open Rapid Chess Championship (C)	2025-08-09	2025-08-09	Rapid	Frances Baard (NCF)	7	6	5	Yes	Analysis
9	2025 Kimberley Chess Club Rapid (Queens)	2025-08-02	2025-08-02	Rapid	Frances Baard (NCF)	5	5	3	Yes	Analysis
10	2025 Karpov Chess Club Rapid Open 0.2 (B)	2025-07-26	2025-07-26	Rapid	Frances Baard (NCF)	5	4	1.5	Yes	Analysis
11	KCC School Holiday Tournament 2.0 2025	2025-07-02	2025-07-02	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
12	2025 Diamond Chess Academy Youth Festival (U14)	2025-06-16	2025-06-16	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
13	Spartan Bishops Championships Elite 2025 (U14)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
14	2025 Diamond Chess Academy Open 2 (B)	2025-05-03	2025-05-03	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
15	2025 Frances Baard Closed Chess Championship (U14)	2025-04-12	2025-04-12	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
16	KCC School Holiday Open Tournament 2025 (Rooks)	2025-04-02	2025-04-02	Standard	Frances Baard (NCF)	6	6	3	Yes	Analysis
17	Karpov Chess Club Open 2025	2025-03-15	2025-03-15	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
18	2025 Frances Baard Schools Chess Open 3.0 (U13)	2025-03-01	2025-03-01	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
19	2025 Frances Baard Schools Open 2.0 (U13)	2025-02-15	2025-02-15	Standard	Frances Baard (NCF)	5	5	4	Yes	Analysis
20	Diamond Chess Academy Open 2025 (C)	2025-02-08	2025-02-08	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
21	2025 Frances Baard Schools Open (U13)	2025-02-01	2025-02-01	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
22	2024 Kimberley Chess Club Christmas Open (Rooks)	2024-12-07	2024-12-07	Standard	Frances Baard (NCF)	5	5	1	Yes	Analysis
23	2024 FB Schools Open 7.0 2024 (U13)	2024-10-19	2024-10-19	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
24	2024 Frances Baard Open 6.0 (C)	2024-10-05	2024-10-05	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
25	2024 NC Closed Chess Championships (U14 Open)	2024-08-23	2024-08-25	Standard	Frances Baard (NCF)	5	5	0	Yes	Analysis
26	2024 Frances Baard Grand Prix 2.0 (C)	2024-07-06	2024-07-06	Standard	Frances Baard (NCF)	5	4	1.5	Yes	Analysis
27	2024 Kimberley Chess Club School Holiday Tournament (Rooks)	2024-06-19	2024-06-19	Standard	Frances Baard (NCF)	5	5	1	Yes	Analysis
28	Spartan Bishops Chess Championships 2024 (Senior Pawns)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
29	2024 FB Schools Open 3.0 (U13)	2024-03-16	2024-03-16	Standard	Frances Baard (NCF)	5	5	0.5	Yes	Analysis
30	2023 Northern Cape Closed Chess Championships (U12 Open)	2023-08-25	2023-08-27	Standard	Frances Baard (NCF)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 Frances Baard Open Rapid Chess Championship				Tournament 2025 FB Schools Open 5.0 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Abrahams, A (Alexis)				Opponent Morwe, K (Kemiso)
2	5	Tournament Diamond Chess Academy Open 2025				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Moitse, M (Mpho)				Opponent Ahjum, AXE (Annabelle)
3	4	Tournament 2025 Diamond Chess Academy Youth Festival				Tournament 2025 Diamond Chess Academy Youth Festival
		date 2025-06-16	rnd 1	type Standard	result 1	date 2025-06-16	rnd 4	type Standard	result 1
		Opponent Sekonyela, M (Monwabisi)				Opponent Mccord, C (Charlize)

#	Games	Start				End
1	5	Tournament Diamond Chess Academy Open 2025				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Moitse, M (Mpho)				Opponent Ahjum, AXE (Annabelle)
2	4	Tournament KCC School Holiday Tournament 2.0 2025				Tournament 2025 FB Schools Open 5.0 2025
		date 2025-07-02	rnd 5	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Loubser, C (Christiaan)				Opponent Morwe, K (Kemiso)
3	4	Tournament 2025 Diamond Chess Academy Youth Festival				Tournament 2025 Diamond Chess Academy Youth Festival
		date 2025-06-16	rnd 1	type Standard	result 1	date 2025-06-16	rnd 4	type Standard	result 1
		Opponent Sekonyela, M (Monwabisi)				Opponent Mccord, C (Charlize)

#	Games	Start				End
1	3	Tournament 2025 Frances Baard Open Rapid Chess Championship				Tournament 2025 Frances Baard Open Rapid Chess Championship
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Abrahams, A (Alexis)				Opponent Kepadiso, P (Percy)
2	3	Tournament 2025 Kimberley Chess Club Rapid				Tournament 2025 Frances Baard Open Rapid Chess Championship
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Motseothata, O (Onneile)				Opponent Webb, L (Luke)
3	2	Tournament 2025 Karpov Chess Club Rapid Open 0.2				Tournament 2025 Karpov Chess Club Rapid Open 0.2
		date 2025-07-26	rnd 2	type Rapid	result 0.5	date 2025-07-26	rnd 3	type Rapid	result 1
		Opponent Meyer, J (Jakoba)				Opponent Mabaso, A (Angus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Diamond Chess Academy Open 2025				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Moitse, M (Mpho)				Opponent Ahjum, AXE (Annabelle)
2	4	Tournament 2025 Frances Baard Open Rapid Chess Championship				Tournament 2025 FB Schools Open 5.0 2025
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Abrahams, A (Alexis)				Opponent Lebeko, M (Mojalefa)
3	3	Tournament Northern Cape Closed 202				Tournament 2025 Frances Baard Schools Chess Festival 0.2
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-09-20	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, J (Jacobus Gehardus)				Opponent Brand, D (Ditshepiso)

#	Games	Start				End
1	5	Tournament Diamond Chess Academy Open 2025				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Moitse, M (Mpho)				Opponent Ahjum, AXE (Annabelle)
2	3	Tournament Northern Cape Closed 202				Tournament 2025 Frances Baard Schools Chess Festival 0.2
		date 2025-08-23	rnd 4	type Standard	result 1	date 2025-09-20	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, J (Jacobus Gehardus)				Opponent Brand, D (Ditshepiso)
3	3	Tournament KCC School Holiday Open Tournament 2025				Tournament KCC School Holiday Open Tournament 2025
		date 2025-04-02	rnd 1	type Standard	result 1	date 2025-04-02	rnd 3	type Standard	result 1
		Opponent Ndimande, K (Kgosi)				Opponent Cleaver, J (Jordan-Daniel)

#	Games	Start				End
1	3	Tournament 2025 Frances Baard Open Rapid Chess Championship				Tournament 2025 Frances Baard Open Rapid Chess Championship
		date 2025-08-09	rnd 4	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Abrahams, A (Alexis)				Opponent Kepadiso, P (Percy)
2	3	Tournament 2025 Kimberley Chess Club Rapid				Tournament 2025 Frances Baard Open Rapid Chess Championship
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Motseothata, O (Onneile)				Opponent Webb, L (Luke)
3	1	Tournament 2025 Kimberley Chess Club Rapid				Tournament 2025 Kimberley Chess Club Rapid
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 3	type Rapid	result 1
		Opponent Shupelekae, R (Rentlafetse)				Opponent Shupelekae, R (Rentlafetse)

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	Makokwe ,T (Theophilus)	6	1	-283.3	3	1	-141.7	3	0	-425	0	0	0
1	Makokwe ,T (Theophilus)	6	1355.7	1072.4	3	1274.2	1214.1	3	1296.1	930.7	0	0	0
2	Wyl ,C (Caleb Reatlegile)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Wyl ,C (Caleb Reatlegile)	4	1510.8	1085.8	4	1495.1	1085.8	0	0	0	0	0	0
3	Meyer ,J (Jakoba)	4	1.5	-106.2	3	1	-141.7	1	0.5	0	0	0	0
3	Meyer ,J (Jakoba)	4	1187.4	1081.2	3	1146.1	1045.7	1	1200	1187.4	0	0	0
4	Ahjum ,AXE (Annabelle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Ahjum ,AXE (Annabelle)	3	1406.3	1264.6	3	1403.3	1264.6	0	0	0	0	0	0
5	Cleaver ,J (Jordan-Daniel)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Cleaver ,J (Jordan-Daniel)	3	1210.3	1068.7	3	1211.7	1068.7	0	0	0	0	0	0
6	Mereekopane ,R (Reabetswe)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Mereekopane ,R (Reabetswe)	3	1220.4	795.4	3	1213.4	795.4	0	0	0	0	0	0
7	Malemela ,G (Gomolemo)	3	2	141.7	2	1	0	1	1	425	0	0	0
7	Malemela ,G (Gomolemo)	3	1285	1426.7	2	1262.6	1285	1	1234.4	1710	0	0	0
8	Makeleni ,L (Lelomso)	3	0	-425	2	0	-425	1	0	-425	0	0	0
8	Makeleni ,L (Lelomso)	3	1621.4	1196.4	2	1615.8	1196.4	1	1221.6	1196.4	0	0	0
9	Morake ,D (Didintle)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Morake ,D (Didintle)	2	1181	756	2	1173.7	756	0	0	0	0	0	0
10	Matthys ,A (Ayden)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Matthys ,A (Ayden)	2	1448.3	1023.3	2	1453.7	1023.3	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

Louw, J (Jason)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms