Chess South Africa Ratings Database

PLAYER PAGE

Personal

Holdsworth, J (Jordan)

Chess SA id

1140146883

FIDE id

Date of birth

2014-03-31 (U12)

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

1322.5

Item	Main	Standard	Rapid	Blitz
Rating	1420.2	1416.6	1344.5	1200
Raw rating	1398.7	1381.7	1344.5	1200
Weighted rating	1420.2	1416.6	1338.7	1200
Weighted performance	1332.5	1328.7	1074.4	0
Floor	959.1	963.9	888.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.9	128	135	165.8
Highest rating	1483.8 2024-02-01	1463.9 2025-03-01	1451.5 2023-02-01	1200 2018-10-01
Highest raw rating	1459.1 2024-03-01	1463.9 2025-03-01	1388.2 2023-10-01	1200 2024-02-01
Highest weighted rating	1427.7 2025-08-01	1423.9 2025-08-01	1388.2 2024-07-01	1200 2018-10-01
Highest weighted performance	1483.8 2024-02-01	1450.3 2024-02-01	1451.5 2023-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2	-2.4	0	0
New rating	1418.2	1414.3	1344.5	1200
Analysis
Rating	1420.2	1416.6	1344.5	1200
Raw rating	1398.7	1381.7	1344.5	1200
Weighted rating	1420.2	1416.6	1338.7
Weighted performance	1332.5	1328.7	1074.4
K-factor	32	32	36	36
Floor	959.1	963.9	888.2	700
Max/Min rating change allowed	124.9	128	135	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	1398.7	1381.7	1344.5	1200
New weighted rating	1418.2	1414.3	1338.6	1200
New weighted performance	1324.6	1320.7	1066.7	0
Temp new rating	1418.2	1414.3	1344.5	1200
Temp new rating +/-	-2	-2.4	0	0
Final new rating +/-	-2	-2.4	0	0
New rating	1418.2	1414.3	1344.5	1200
New K-factor	32	32	36	36
New floor	959.1	963.9	888.2	700

Item	Main	Standard	Rapid
	0	0	0
	33	27	6
	11	5	6
	51	16	35
	2	2	0
	0	0	0
History	97	50	47

Games since
	Main 50	Standard 32		Rapid 18		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1970		611		291
Male	1625		493		240
U12	252		78		34
U12 Male	180		55		27
Standard
	RSA		Province		Region
Overall	1918		533		266
Male	1572		418		213
U12	243		66		32
U12 Male	175		47		25
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	33	19	57.58	64.4	1347.2	1411.6
Standard	27	15	55.56	47.2	1366.3	1413.5
Rapid	6	4	66.67	141.7	1261.5	1403.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	97	62	63.92	118.3	1286.4	1404.7
Standard	50	31.5	63	110.5	1338.6	1449.1
Rapid	47	30.5	64.89	126.6	1230.8	1357.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1398.7	1381.7	1344.5	1200
2025-09-30	1378	1359.3	1344.5	1200
2025-09-01	1402.2	1393.6	1344.5	1200
2025-08-01	1434.6	1434.7	1344.5	1200
2025-07-01	1434.6	1434.7	1344.5	1200
2025-06-01	1434.6	1434.7	1344.5	1200
2025-05-01	1434.6	1434.7	1344.5	1200
2025-04-01	1434.6	1434.7	1344.5	1200
2025-03-01	1450	1463.9	1344.5	1200
2025-02-01	1414.5	1422.2	1339	1200
2025-01-01	1406.5	1422.2	1303.2	1200
2024-12-01	1406.5	1422.2	1303.2	1200
2024-11-01	1406.5	1422.2	1303.2	1200
2024-10-01	1406.5	1422.2	1303.2	1200
2024-09-01	1406.5	1422.2	1303.2	1200
2024-08-01	1406.5	1422.2	1303.2	1200
2024-07-01	1459.1	1422.2	1377.4	1200
2024-09-01	1459.1	1422.2	1377.4	1200
2024-05-01	1459.1	1422.2	1377.4	1200
2024-04-01	1459.1	1422.2	1377.4	1200
2024-03-01	1459.1	1422.2	1377.4	1200
2024-02-01	1402.5	1343	1377.4	1200
2024-01-01	1402.5	1343	1377.4	1200
2023-12-01	1402.5	1343	1377.4	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	Grant East Annual Primary School Invitational Chess Tournament 2025 (U11 Boys)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1.5	Yes	Analysis
3	CT Metro District East Top Schools Chess 2025 (U11)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	0	0	No	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grant East Annual Primary School Invitational Chess Tournament 2025 (U11 Boys)	2025-10-18	2025-10-18	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1.5	Yes	Analysis
3	CT Metro District East Top Schools Chess 2025 (U11)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
4	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	0	0	No	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
8	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
9	CT District East Schools Chess Individuals Trails 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
10	Chas Everitt and MHI Attorneys Rapid 2023 (U10)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	4	3	Yes	Analysis
12	Curro Durbanville Chess Open Rapid 2023 (U10)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
13	CT Metro District South Top Schools 2023 (U9+U11 Mixed + U13 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	3	2	Yes	Analysis
14	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
16	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
17	Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
18	District South Schools Chess Individual Trials 2023 (U9 Mixed)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
19	District South Schools Chess Individual Trials 2023 (U9 Mixed)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
20	2022 Western Province Club League (Junior)	2022-08-27	2022-09-17	Standard	Cape Town (WCT)	7	2	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-15	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Lankowski, M (Mateus)				Opponent Nunu, M (Milani)
2	8	Tournament District South Schools Chess Individual Trials 2023				Tournament District South Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-04	rnd 5	type Rapid	result 0.5
		Opponent Morrison, C (Charlie)				Opponent Holdsworth, J (Jordan)
3	6	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2023-11-04	rnd 6	type Rapid	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent He, L (Lily)				Opponent Klopper, B (Ben)

#	Games	Start				End
1	9	Tournament Western Cape Top Schools 2023				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2023-09-02	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, W (Werner)				Opponent Absalom, T (Tyler)
2	6	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 0.5
		Opponent Abrahams, M (Marshal)				Opponent Sher, E (Evan)
3	4	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Pieters, E (Eli)				Opponent Christian, B (Ben)

#	Games	Start				End
1	10	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-03-04	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Marais, A (Alexander)				Opponent Nunu, M (Milani)
2	7	Tournament District South Schools Chess Individual Trials 2023				Tournament District South Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 2	type Rapid	result 1	date 2023-02-04	rnd 5	type Rapid	result 0.5
		Opponent Joya, L (Lilitha)				Opponent Holdsworth, J (Jordan)
3	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Mostert, A (Alex)				Opponent Holdsworth, J (Jadon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-15	rnd 1	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Lankowski, M (Mateus)				Opponent Nunu, M (Milani)
2	6	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2023-11-04	rnd 6	type Rapid	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent He, L (Lily)				Opponent Klopper, B (Ben)
3	4	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Pieters, E (Eli)				Opponent Engelbrecht, F (Francois)

#	Games	Start				End
1	9	Tournament Western Cape Top Schools 2023				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2023-09-02	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, W (Werner)				Opponent Absalom, T (Tyler)
2	4	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Pieters, E (Eli)				Opponent Christian, B (Ben)
3	3	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 3	type Standard	result 1	date 2023-05-05	rnd 4	type Standard	result 1
		Opponent Abrahams, M (Marshal)				Opponent Thomson, M (Matthew)

#	Games	Start				End
1	10	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-03-04	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Marais, A (Alexander)				Opponent Nunu, M (Milani)
2	4	Tournament District South Schools Chess Individual Trials 2023				Tournament District South Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Rapid	result 1	date 2023-02-04	rnd 5	type Rapid	result 0.5
		Opponent George, L (Logan)				Opponent Holdsworth, J (Jordan)
3	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Mostert, A (Alex)				Opponent Holdsworth, J (Jadon)

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	Morrison ,C (Charlie)	4	3	212.5	0	0	0	4	3	212.5	0	0	0
1	Morrison ,C (Charlie)	4	1219.4	1431.9	0	0	0	4	1239.2	1431.9	0	0	0
2	Pieters ,E (Eli)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Pieters ,E (Eli)	3	1283.4	1425.1	3	1287.4	1425.1	0	0	0	0	0	0
3	Stewart ,N (Neil)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
3	Stewart ,N (Neil)	3	1456.8	1315.1	2	1416.3	1456.8	1	1275.7	1031.8	0	0	0
4	Brits ,C (Connor)	2	1	0	2	1	0	0	0	0	0	0	0
4	Brits ,C (Connor)	2	1425.9	1425.9	2	1392.9	1425.9	0	0	0	0	0	0
5	Griesel ,J (Jason)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Griesel ,J (Jason)	2	1428.9	1003.9	2	1397.3	1003.9	0	0	0	0	0	0
6	Sher ,E (Evan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Sher ,E (Evan)	2	1294.9	869.9	1	1199.4	869.9	1	1348.8	869.9	0	0	0
7	Blom ,L (Liam)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Blom ,L (Liam)	2	1298.4	873.4	0	0	0	2	1251.5	873.4	0	0	0
8	Joya ,L (Lilitha)	2	1	0	0	0	0	2	1	0	0	0	0
8	Joya ,L (Lilitha)	2	1190.7	1190.7	0	0	0	2	1251.6	1190.7	0	0	0
9	Holdsworth ,J (Jordan)	2	1	0	0	0	0	2	1	0	0	0	0
9	Holdsworth ,J (Jordan)	2	1198.6	1198.6	0	0	0	2	1200	1198.6	0	0	0
10	Holdsworth ,J (Jadon)	2	1	0	0	0	0	2	1	0	0	0	0
10	Holdsworth ,J (Jadon)	2	1280.9	1280.9	0	0	0	2	1299.9	1280.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Holdsworth, J (Jordan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms