Chess South Africa Ratings Database

PLAYER PAGE

Personal

Harding, J (Jodie)

Chess SA id

1120147731

FIDE id

Date of birth

2012-03-13 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1336.1

Item	Main	Standard	Rapid	Blitz
Rating	1364.5	1350.3	1316.6	1200
Raw rating	1364.5	1350.3	1316.6	1200
Weighted rating	1300.8	1258.1	1314.4	1200
Weighted performance	1308.2	1293.4	1036.7	0
Floor	864.5	850.3	835.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.2	133.8	140.4	165.8
Highest rating	1364.5 2025-11-01	1350.3 2025-11-01	1335.9 2024-05-01	1200 2018-10-01
Highest raw rating	1364.5 2025-11-01	1350.3 2025-11-01	1335.9 2024-05-01	1200 2024-02-01
Highest weighted rating	1300.8 2025-11-01	1261.9 2018-10-01	1311 2025-08-01	1200 2018-10-01
Highest weighted performance	1341.3 2025-03-01	1322.3 2025-09-01	1332.1 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1364.5	1350.3	1316.6	1200
Analysis
Rating	1364.5	1350.3	1316.6	1200
Raw rating	1364.5	1350.3	1316.6	1200
Weighted rating	1300.8	1258.1	1314.4
Weighted performance	1308.2	1293.4	1036.7
K-factor	36	36	36	36
Floor	864.5	850.3	835.9	700
Max/Min rating change allowed	131.2	133.8	140.4	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	1364.5	1350.3	1316.6	1200
New weighted rating	1307.4	1267.9	1315.2	1200
New weighted performance	1300	1285.4	1028.9	0
Temp new rating	1364.5	1350.3	1316.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1364.5	1350.3	1316.6	1200
New K-factor	36	36	36	36
New floor	864.5	850.3	835.9	700

Item	Main	Standard	Rapid
	0	0	0
	27	27	0
	29	14	15
	48	11	37
	6	0	6
	0	0	0
History	110	52	58

Games since
	Main 56	Standard 41		Rapid 15		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2567		818		357
Male	2065		628		287
U14	431		140		57
U14 Male	316		94		39
Standard
	RSA		Province		Region
Overall	2648		750		337
Male	2123		566		267
U14	460		133		54
U14 Male	337		86		35
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	27	17	62.96	110.2	1263.1	1373.3
Standard	27	17	62.96	110.2	1263.1	1373.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	110	56.5	51.36	11.6	1259	1270.6
Standard	52	28	53.85	32.7	1264.4	1297.1
Rapid	58	28.5	49.14	-7.3	1254.2	1246.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1364.5	1350.3	1316.6	1200
2025-09-30	1348.4	1333.1	1316.6	1200
2025-09-01	1348.4	1333.1	1316.6	1200
2025-08-01	1292.2	1261.9	1316.6	1200
2025-07-01	1292.2	1261.9	1316.6	1200
2025-06-01	1285.8	1249.8	1316.6	1200
2025-05-01	1285.8	1249.8	1316.6	1200
2025-04-01	1285.8	1249.8	1316.6	1200
2025-03-01	1285.8	1249.8	1316.6	1200
2025-02-01	1302.1	1242.8	1316.6	1200
2025-01-01	1302.1	1242.8	1316.6	1200
2024-12-01	1302.1	1242.8	1316.6	1200
2024-11-01	1302.1	1242.8	1316.6	1200
2024-10-01	1302.1	1242.8	1316.6	1200
2024-09-01	1302.1	1242.8	1316.6	1200
2024-08-01	1302.1	1242.8	1316.6	1200
2024-07-01	1248.6	1174.4	1316.6	1200
2024-09-01	1243.9	1136.8	1316.6	1200
2024-05-01	1247.8	1136.8	1335.9	1200
2024-04-01	1206.6	1136.8	1265.3	1200
2024-03-01	1206.6	1136.8	1265.3	1200
2024-02-01	1233.8	1168	1265.3	1200
2024-01-01	1233.8	1168	1265.3	1200
2023-12-01	1233.8	1168	1265.3	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	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	3	2.5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	7	6	5	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	3	2.5	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U13)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	7	6	5	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U14)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	CT Metro District East Top Schools Chess 2024 (U13 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	4	3	Yes	Analysis
7	Cape Town Chess Federation Closed Chess Championships 2024 (U14)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
9	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	4	2.5	Yes	Analysis
10	Cape Town Junior League Qualifier 2024 (U13 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	5	4	Yes	Analysis
11	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
12	Western Cape Closed Championship 2023 (U12)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	1	0	Yes	Analysis
13	Curro Durbanville Chess Open Rapid 2023 (U12)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	5	2	Yes	Analysis
14	CT Metro District East Top Schools Chess 2023 (U11 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	7	6	5	Yes	Analysis
15	WP Closed 2023 (U12)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	GPCA Rapid 2023 (U12)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
17	Cape Town Open 2023 (U12)	2023-03-25	2023-03-25	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
18	Cape Town Open 2023 (Rapid)	2023-03-26	2023-03-26	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
19	Laerskool Welgemoed Rapid 2023 (U12)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
20	District East Schools Chess Individual Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
21	Kenridge Rapid 2022 (U12)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 2	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Sontshatsha, N (Nande)				Opponent Booi, K (Kungawo)
2	5	Tournament CT Metro District East Top Schools Chess 2025				Tournament Paarl Boys' High School Chess Festival 2025
		date 2025-08-03	rnd 6	type Standard	result 1	date 2025-10-18	rnd 6	type Standard	result 1
		Opponent Gatyeni, K (Khayone)				Opponent Pienaar, C (Christoff)
3	5	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Rashid, F (Faizaan Haroun)				Opponent Calitz, S (Steyn)

#	Games	Start				End
1	7	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 2	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Sontshatsha, N (Nande)				Opponent Booi, K (Kungawo)
2	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent May, A (Awafeze)				Opponent Nkomo, T (Tatenda)
3	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 3	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Bolton, A (Alyssa)				Opponent Webb, A (Amori)

#	Games	Start				End
1	5	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Rashid, F (Faizaan Haroun)				Opponent Calitz, S (Steyn)
2	5	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-15	rnd 6	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Grobler, H (Heath)				Opponent Makumbe, P (Passion)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Shapiro, H (Hannah)				Opponent Ochse, T (Thinus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-15	rnd 6	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Grobler, H (Heath)				Opponent Makumbe, P (Passion)
2	4	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 2	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Sontshatsha, N (Nande)				Opponent Africa, Z (Zeeq)
3	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent May, A (Awafeze)				Opponent Nkomo, T (Tatenda)

#	Games	Start				End
1	4	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2024-07-27	rnd 2	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Sontshatsha, N (Nande)				Opponent Africa, Z (Zeeq)
2	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent May, A (Awafeze)				Opponent Nkomo, T (Tatenda)
3	3	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 3	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Bolton, A (Alyssa)				Opponent Webb, A (Amori)

#	Games	Start				End
1	5	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-15	rnd 6	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Grobler, H (Heath)				Opponent Makumbe, P (Passion)
2	3	Tournament Cape Town Junior League Qualifier 2024				Tournament Cape Town Junior League Qualifier 2024
		date 2024-04-06	rnd 4	type Rapid	result 1	date 2024-04-06	rnd 6	type Rapid	result 1
		Opponent Rashid, F (Faizaan Haroun)				Opponent Mabaso, A (Ahlumile)
3	2	Tournament GPCA Rapid 2023				Tournament GPCA Rapid 2023
		date 2023-06-24	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 6	type Rapid	result 1
		Opponent Shapiro, H (Hannah)				Opponent Ochse, T (Thinus)

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	Grove ,T (Tyler)	3	2	141.7	1	0.5	0	2	1.5	212.5	0	0	0
1	Grove ,T (Tyler)	3	1280.7	1422.4	1	1235.8	1280.7	2	1321.1	1493.2	0	0	0
2	Niemann ,J (Jandre)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
2	Niemann ,J (Jandre)	3	1409.9	1268.2	1	1474.3	984.9	2	1396.1	1409.9	0	0	0
3	Calitz ,S (Steyn)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
3	Calitz ,S (Steyn)	3	1320.4	1462	0	0	0	3	1355.6	1462	0	0	0
4	Iuzhakova ,H (Heidi)	2	1	0	2	1	0	0	0	0	0	0	0
4	Iuzhakova ,H (Heidi)	2	1384.6	1384.6	2	1394.6	1384.6	0	0	0	0	0	0
5	Janse Van Rensburg ,I (Iwan)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
5	Janse Van Rensburg ,I (Iwan)	2	1208	1420.5	1	1192.4	1208	1	1200	1633	0	0	0
6	Makumbe ,P (Passion)	2	1	0	1	0	-425	1	1	425	0	0	0
6	Makumbe ,P (Passion)	2	1254.1	1254.1	1	1219.6	829.1	1	1325	1679.1	0	0	0
7	Mabaso ,A (Ahlumile)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Mabaso ,A (Ahlumile)	2	1362.8	1362.8	1	1424.4	937.8	1	1394.2	1787.8	0	0	0
8	Shapiro ,H (Hannah)	2	1	0	0	0	0	2	1	0	0	0	0
8	Shapiro ,H (Hannah)	2	1287.7	1287.7	0	0	0	2	1263.8	1287.7	0	0	0
9	Nel ,C (Charles Paul)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Nel ,C (Charles Paul)	2	1306.4	881.4	0	0	0	2	1279.4	881.4	0	0	0
10	Cilliers ,D (Dene)	2	1	0	0	0	0	2	1	0	0	0	0
10	Cilliers ,D (Dene)	2	1384.2	1384.2	0	0	0	2	1246.5	1384.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Harding, J (Jodie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms