Chess South Africa Ratings Database

PLAYER PAGE

Personal

Offord, J (Joshua)

Chess SA id

1170313113

FIDE id

Date of birth

2017-08-09 (U10)

Gender

Male

Region

Cape Town (WCT)

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

1044.3

Item	Main	Standard	Rapid	Blitz
Rating	1294.3	1200	1338.3	1200
Raw rating	1294.3	1200	1338.3	1200
Weighted rating	1229.9	1200	1244.1	1200
Weighted performance	1270.8	0	1317.9	0
Floor	794.3	700	838.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	145	165.8	136.2	165.8
Highest rating	1294.3 2025-09-01	1200 2024-11-01	1338.3 2025-09-01	1200 2024-11-01
Highest raw rating	1294.3 2025-09-01	1200 2024-11-01	1338.3 2025-09-01	1200 2024-11-01
Highest weighted rating	1223.4 2025-09-01	1200 2024-11-01	1234.7 2025-09-01	1200 2024-11-01
Highest weighted performance	1284 2025-09-01	1200 2024-11-01	1331.6 2025-09-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1294.3	1200	1338.3	1200
Analysis
Rating	1294.3	1200	1338.3	1200
Raw rating	1294.3	1200	1338.3	1200
Weighted rating	1229.9	1200	1244.1
Weighted performance	1270.8	0	1317.9
K-factor	36	36	36	36
Floor	794.3	700	838.3	700
Max/Min rating change allowed	145	165.8	136.2	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	1294.3	1200	1338.3	1200
New weighted rating	1236	1200	1253.1	1200
New weighted performance	1270.4	0	1317.4	0
Temp new rating	1294.3	1200	1338.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1294.3	1200	1338.3	1200
New K-factor	36	36	36	36
New floor	794.3	700	838.3	700

Item	Main	Rapid
	0	0
	24	24
	6	6
	0	0
	0	0
	0	0
History	30	30

Games since
	Main 30	Standard 0		Rapid 30		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	803		416		186
Male	665		340		162
U10	59		32		12
U10 Male	49		25		9
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	15	62.5	106.2	1264.9	1371.1
Standard	0	0	0	0	0	0
Rapid	24	15	62.5	106.2	1264.9	1371.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	30	19	63.33	113.3	1240	1353.3
Standard	0	0	0	0	0	0
Rapid	30	19	63.33	113.3	1240	1353.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1294.3	1200	1338.3	1200
2025-09-01	1294.3	1200	1338.3	1200
2025-08-01	1254	1200	1273	1200
2025-07-01	1254	1200	1273	1200
2025-06-01	1223.6	1200	1237.5	1200
2025-05-01	1223.6	1200	1237.5	1200
2025-04-01	1223.6	1200	1237.5	1200
2025-03-01	1213.9	1200	1220.5	1200
2025-02-01	1210.8	1200	1219.2	1200
2025-01-01	1210.8	1200	1219.2	1200
2024-12-01	1210.8	1200	1219.2	1200
2024-11-01	1210.8	1200	1219.2	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	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	Curro Chess Open Rapid 2025 (U10)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	4	Yes	Analysis
3	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
4	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Chess Open Rapid 2025 (U10)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U8+U10 Development)	2025-05-23	2025-05-31	Rapid	Cape Town (WCT)	7	6	4	Yes	Analysis
3	Steinitz Festival 2025 (U10)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
4	Laerskool Welgemoed Rapid 2025 (U10)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	Laerskool Welgemoed Rapid 2024 (U8)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Katsidzira, B (Brad Arthur)				Opponent Strydom, H (Hanru)
2	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Hugo, N (Niko)				Opponent Chumpitaz Avila, J (Josef)
3	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent May, A (Avumile)				Opponent Ntulo, I (Inako)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Katsidzira, B (Brad Arthur)				Opponent Strydom, H (Hanru)
2	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Hugo, N (Niko)				Opponent Chumpitaz Avila, J (Josef)
3	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent May, A (Avumile)				Opponent Ntulo, I (Inako)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Katsidzira, B (Brad Arthur)				Opponent Strydom, H (Hanru)
2	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Hugo, N (Niko)				Opponent Chumpitaz Avila, J (Josef)
3	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent May, A (Avumile)				Opponent Ntulo, I (Inako)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 6	type Rapid	result 1
		Opponent Katsidzira, B (Brad Arthur)				Opponent Strydom, H (Hanru)
2	2	Tournament Curro Chess Open Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Hugo, N (Niko)				Opponent Chumpitaz Avila, J (Josef)
3	2	Tournament Cape Town Chess Junior League 2025				Tournament Cape Town Chess Junior League 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 1
		Opponent May, A (Avumile)				Opponent Ntulo, I (Inako)

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	May ,A (Avumile)	2	2	425	0	0	0	2	2	425	0	0	0
1	May ,A (Avumile)	2	1277.2	1702.2	0	0	0	2	1242.3	1702.2	0	0	0
2	Strydom ,H (Hanru)	1	1	425	0	0	0	1	1	425	0	0	0
2	Strydom ,H (Hanru)	1	1247.8	1672.8	0	0	0	1	1256.1	1672.8	0	0	0
3	Chang ,C (Caelem)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Chang ,C (Caelem)	1	1224	799	0	0	0	1	1237.4	799	0	0	0
4	Baker ,J (Jessica)	1	1	425	0	0	0	1	1	425	0	0	0
4	Baker ,J (Jessica)	1	1118	1543	0	0	0	1	1200	1543	0	0	0
5	Van Der Heyde ,J (Jacob)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Der Heyde ,J (Jacob)	1	1271.4	846.4	0	0	0	1	1305.4	846.4	0	0	0
6	Chumpitaz Avila ,J (Jozua)	1	1	425	0	0	0	1	1	425	0	0	0
6	Chumpitaz Avila ,J (Jozua)	1	949.3	1374.3	0	0	0	1	939.6	1374.3	0	0	0
7	Khan ,A (Abdul Rahman)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Khan ,A (Abdul Rahman)	1	1176.8	751.8	0	0	0	1	1157.6	751.8	0	0	0
8	Chumpitaz Avila ,J (Josef)	1	1	425	0	0	0	1	1	425	0	0	0
8	Chumpitaz Avila ,J (Josef)	1	1187.8	1612.8	0	0	0	1	1198.6	1612.8	0	0	0
9	Hill ,C (Charles)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Hill ,C (Charles)	1	1148.2	723.2	0	0	0	1	1114.8	723.2	0	0	0
10	Katsidzira ,B (Brad Arthur)	1	1	425	0	0	0	1	1	425	0	0	0
10	Katsidzira ,B (Brad Arthur)	1	1199.9	1624.9	0	0	0	1	1200	1624.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Offord, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms