Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dudhia, H (Hamza)

Chess SA id

1160150270

FIDE id

Date of birth

2016-11-16 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1437.7

Item	Main	Standard	Rapid	Blitz
Rating	1309.1	1338.2	1244.1	1200
Raw rating	1309.1	1338.2	1244.1	1200
Weighted rating	1290	1315.3	1241.1	1200
Weighted performance	1136.5	0	965.9	0
Floor	809.1	838.2	787.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.9	136.2	155.7	165.8
Highest rating	1309.1 2025-01-01	1545.3 2023-05-01	1301 2023-07-01	1200 2018-10-01
Highest raw rating	1309.1 2025-01-01	1338.2 2025-01-01	1287.2 2023-08-01	1200 2024-03-01
Highest weighted rating	1282 2025-08-01	1305.2 2025-08-01	1287.2 2024-07-01	1200 2018-10-01
Highest weighted performance	1282.5 2023-05-01	1545.3 2023-05-01	1301 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1309.1	1338.2	1244.1	1200
Analysis
Rating	1309.1	1338.2	1244.1	1200
Raw rating	1309.1	1338.2	1244.1	1200
Weighted rating	1290	1315.3	1241.1
Weighted performance	1136.5	0	965.9
K-factor	36	36	36	36
Floor	809.1	838.2	787.2	700
Max/Min rating change allowed	141.9	136.2	155.7	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	1309.1	1338.2	1244.1	1200
New weighted rating	1292.5	1318.3	1241	1200
New weighted performance	1128.8	0	959	0
Temp new rating	1309.1	1338.2	1244.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1309.1	1338.2	1244.1	1200
New K-factor	36	36	36	36
New floor	809.1	838.2	787.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	36	15	21
	66	6	60
	0	0	0
	0	0	0
History	102	21	81

Games since
	Main 46	Standard 15		Rapid 31		Blitz 0
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3184		1042		431
Male	2491		773		338
U10	264		81		25
U10 Male	211		57		19
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	1403		700		281
Male	1108		541		241
U10	134		71		25
U10 Male	102		55		20
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	102	57.5	56.37	54.2	1213.1	1267.3
Standard	21	15	71.43	182.1	1229.3	1411.4
Rapid	81	42.5	52.47	21	1209	1230
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1309.1	1338.2	1244.1	1200
2025-09-30	1309.1	1338.2	1244.1	1200
2025-09-01	1309.1	1338.2	1244.1	1200
2025-08-01	1309.1	1338.2	1244.1	1200
2025-07-01	1309.1	1338.2	1244.1	1200
2025-06-01	1309.1	1338.2	1244.1	1200
2025-05-01	1309.1	1338.2	1244.1	1200
2025-04-01	1309.1	1338.2	1244.1	1200
2025-03-01	1309.1	1338.2	1244.1	1200
2025-02-01	1309.1	1338.2	1242.2	1200
2025-01-01	1309.1	1338.2	1218.5	1200
2024-12-01	1243.7	1264	1218.5	1200
2024-11-01	1243.7	1264	1218.5	1200
2024-10-01	1231.2	1259	1218.5	1200
2024-09-01	1231.2	1259	1218.5	1200
2024-08-01	1231.2	1259	1218.5	1200
2024-07-01	1261.9	1259	1275	1200
2024-09-01	1261.9	1259	1275	1200
2024-05-01	1256.7	1259	1269.6	1200
2024-04-01	1253.1	1259	1267.4	1200
2024-03-01	1253.1	1259	1267.4	1200
2024-02-01	1269.9	1293.2	1255.9	1200
2024-01-01	1269.9	1293.2	1255.9	1200
2023-12-01	1269.9	1293.2	1255.9	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	Gordons Bay Primary Chess Championship 2024 (U9)	2024-11-09	2024-11-09	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
2	Grant East Annual Primary School Invitational Chess Tournament 2024 (U9)	2024-10-05	2024-10-05	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
3	Gordons Bay Library Beginners Chess Tournament 2024 (U7-U13)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
4	Steinitz Chess Festival 2024 (U10)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
5	Hermanus Chess Club Open 2024 (Development)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	6	3.5	Yes	Analysis
6	Mary-Anne Bartels Closed Chess Tournament 2024 (U7+U9 Mixed)	2024-02-24	2024-02-24	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
7	CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
8	Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed)	2023-12-09	2023-12-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
9	Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
10	Western Cape Closed Championship 2023 (U8)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
11	Curro Durbanville Chess Open Rapid 2023 (U10)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	CT Metro District East Top Schools Chess 2023 (U9 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	2.5	Yes	Analysis
13	WP Closed 2023 (U8)	2023-06-16	2023-06-16	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
14	Gordons Bay Library Chess Tournament 2023 (U7+U9)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
15	Western Cape PS Individuals 2023 (U7 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
16	Steinitz Open 2023 (U10)	2023-05-27	2023-05-27	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
17	Rhenish Primary Tournament 2023 (U10)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
18	Cape Town Metro Schools Chess Closed Individuals 2023 (U7 Mixed)	2023-03-04	2023-03-04	Rapid	Cape Town (WCT)	5	4	1.5	Yes	Analysis
19	Mary-Anne Bartels Chess Tournament 2023 (U7+U9)	2023-02-21	2023-02-21	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
20	District East Schools Chess Individual Trials 2023 (U7+U9 Mixed)	2023-02-04	2023-02-04	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-03-04	rnd 5	type Rapid	result 0.5	date 2023-05-13	rnd 1	type Rapid	result 1
		Opponent Van Wyk, A (Alonzo)				Opponent Small, M (Matthew)
2	6	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-15	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Mbeki, S (Sikelela)				Opponent Nehumba, A (Ayanna)
3	5	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 5	type Standard	result 1
		Opponent Williams, Z (Zaeryn)				Opponent Mahote, B (Bulumko)

#	Games	Start				End
1	6	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 1	type Standard	result 0.5	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Badenhorst, R (Rouxan)				Opponent Van Den Berg, T (Teagan)
2	5	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 5	type Standard	result 1
		Opponent Williams, Z (Zaeryn)				Opponent Mahote, B (Bulumko)
3	3	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 4	type Standard	result 1
		Opponent Louw, Z (Ziah)				Opponent Slabbert, C (Cara)

#	Games	Start				End
1	6	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-15	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 3	type Rapid	result 1
		Opponent Mbeki, S (Sikelela)				Opponent Nehumba, A (Ayanna)
2	4	Tournament Steinitz Open 2023				Tournament WP Closed 2023
		date 2023-05-27	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Summers, C (Callum)				Opponent Michaelides, G (George)
3	4	Tournament Rhenish Primary Tournament 2023				Tournament Steinitz Open 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-27	rnd 2	type Rapid	result 0.5
		Opponent Cloete, D (Dale)				Opponent Walters, N (Nicola)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 5	type Standard	result 1
		Opponent Williams, Z (Zaeryn)				Opponent Mahote, B (Bulumko)
2	4	Tournament Steinitz Open 2023				Tournament WP Closed 2023
		date 2023-05-27	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Summers, C (Callum)				Opponent Michaelides, G (George)
3	3	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 4	type Standard	result 1
		Opponent Louw, Z (Ziah)				Opponent Slabbert, C (Cara)

#	Games	Start				End
1	5	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 1	type Standard	result 1	date 2024-11-09	rnd 5	type Standard	result 1
		Opponent Williams, Z (Zaeryn)				Opponent Mahote, B (Bulumko)
2	3	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 4	type Standard	result 1
		Opponent Louw, Z (Ziah)				Opponent Slabbert, C (Cara)
3	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 6	type Standard	result 1
		Opponent Hattingh, L (Lian)				Opponent Van Den Berg, T (Teagan)

#	Games	Start				End
1	4	Tournament Steinitz Open 2023				Tournament WP Closed 2023
		date 2023-05-27	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Summers, C (Callum)				Opponent Michaelides, G (George)
2	3	Tournament Hermanus Chess Club Open 2024				Tournament Steinitz Chess Festival 2024
		date 2024-04-20	rnd 7	type Rapid	result 1	date 2024-05-11	rnd 2	type Rapid	result 1
		Opponent Mtiki, S (Sesona)				Opponent Von Hase, M (Manu)
3	3	Tournament Rhenish Primary Tournament 2023				Tournament Steinitz Open 2023
		date 2023-05-13	rnd 4	type Rapid	result 1	date 2023-05-27	rnd 1	type Rapid	result 1
		Opponent Cloete, D (Dale)				Opponent Scully, N (Nathan)

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	Webb ,P (Paul)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
1	Webb ,P (Paul)	3	1190.3	1048.7	1	1186.2	1615.3	2	1167.2	765.3	0	0	0
2	Klopper ,E (Elbe)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
2	Klopper ,E (Elbe)	3	1211.8	1070.1	0	0	0	3	1197.2	1070.1	0	0	0
3	Human ,L (Liam)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Human ,L (Liam)	2	1212.8	1212.8	1	1186.7	1637.8	1	1181.2	787.8	0	0	0
4	Van Wyk ,A (Alonzo)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
4	Van Wyk ,A (Alonzo)	2	1164.8	1377.2	0	0	0	2	1153.6	1377.2	0	0	0
5	Myendeni ,A (Aphakama)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
5	Myendeni ,A (Aphakama)	2	1183.1	1395.6	0	0	0	2	1171	1395.6	0	0	0
6	Viljoen ,L (Lihan)	2	1	0	0	0	0	2	1	0	0	0	0
6	Viljoen ,L (Lihan)	2	1204.3	1204.3	0	0	0	2	1205.4	1204.3	0	0	0
7	Viljoen ,J (Jordan Joshua)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Viljoen ,J (Jordan Joshua)	2	1194.7	769.7	0	0	0	2	1193.7	769.7	0	0	0
8	Walters ,N (Nicola)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
8	Walters ,N (Nicola)	2	1324.8	1112.2	0	0	0	2	1398.3	1112.2	0	0	0
9	Esterhuzyen ,A (Aj)	1	1	425	0	0	0	1	1	425	0	0	0
9	Esterhuzyen ,A (Aj)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Klopper ,B (Ben)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Klopper ,B (Ben)	1	1371.1	946.1	0	0	0	1	1416.7	946.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dudhia, H (Hamza)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms