Chess South Africa Ratings Database

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Personal

Hamdulay, D (Dillon)

Chess SA id

1000136420

FIDE id

Date of birth

2000-06-28 (Adult)

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

Item	Main	Standard	Rapid	Blitz
Rating	1417.1	1403.5	1251.3	1200
Raw rating	1417.1	1403.5	1251.3	1200
Weighted rating	1391	1374.6	1250.8	1200
Weighted performance	1247.8	0	0	0
Floor	917.1	903.5	751.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	121.7	124.1	154.1	165.8
Highest rating	1417.1 2025-11-01	1419.7 2024-03-01	1339.8 2023-12-01	1200 2018-10-01
Highest raw rating	1417.1 2025-11-01	1403.5 2025-11-01	1251.3 2024-04-01	1200 2024-02-01
Highest weighted rating	1391 2025-11-01	1374.6 2025-11-01	1249.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1411.4 2024-03-01	1419.7 2024-03-01	1339.8 2023-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1417.1	1403.5	1251.3	1200
Analysis
Rating	1417.1	1403.5	1251.3	1200
Raw rating	1417.1	1403.5	1251.3	1200
Weighted rating	1391	1374.6	1250.8
Weighted performance	1247.8	0	0
K-factor	32	32	36	36
Floor	917.1	903.5	751.3	700
Max/Min rating change allowed	121.7	124.1	154.1	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	1417.1	1403.5	1251.3	1200
New weighted rating	1395.2	1379.2	1251	1200
New weighted performance	1239.1	0	0	0
Temp new rating	1417.1	1403.5	1251.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1417.1	1403.5	1251.3	1200
New K-factor	32	32	36	36
New floor	917.1	903.5	751.3	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	18	12	6
	6	0	6
	3	3	0
	0	0	0
History	37	25	12

Games since
	Main 34	Standard 22		Rapid 12		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	8	80	255	1236.6	1491.6
Standard	10	8	80	255	1236.6	1491.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	24	64.86	126.4	1326.3	1452.7
Standard	25	17.5	70	170	1324.5	1494.5
Rapid	12	6.5	54.17	35.4	1330.2	1365.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1417.1	1403.5	1251.3	1200
2025-09-30	1414.3	1400.6	1251.3	1200
2025-09-01	1414.3	1400.6	1251.3	1200
2025-08-01	1414.3	1400.6	1251.3	1200
2025-07-01	1414.3	1400.6	1251.3	1200
2025-06-01	1414.3	1400.6	1251.3	1200
2025-05-01	1414.3	1400.6	1251.3	1200
2025-04-01	1414.3	1400.6	1251.3	1200
2025-03-01	1370.5	1351.4	1251.3	1200
2025-02-01	1370.5	1351.4	1251.3	1200
2025-01-01	1370.5	1351.4	1251.3	1200
2024-12-01	1370.5	1351.4	1251.3	1200
2024-11-01	1370.5	1351.4	1251.3	1200
2024-10-01	1370.5	1351.4	1251.3	1200
2024-09-01	1370.5	1351.4	1251.3	1200
2024-08-01	1370.5	1351.4	1251.3	1200
2024-07-01	1370.5	1351.4	1251.3	1200
2024-09-01	1370.5	1351.4	1251.3	1200
2024-05-01	1370.5	1351.4	1251.3	1200
2024-04-01	1370.5	1351.4	1251.3	1200
2024-03-01	1305.9	1291.6	1237.6	1200
2024-02-01	1230.7	1195.6	1237.6	1200
2024-01-01	1230.7	1195.6	1237.6	1200
2023-12-01	1230.7	1195.6	1237.6	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	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
2	Cape Town Open Chess Festival 2025 (C)	2025-03-22	2025-03-23	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	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
2	Cape Town Open Chess Festival 2025 (C)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
3	Cape Town Open Chess Championship 2024 (Intermediate)	2024-03-16	2024-03-17	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
4	Chas Everitt and MHI Attorneys Rapid 2024 (B)	2024-03-09	2024-03-09	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	Cape of Good Hope Open Chess Tournament 2024 (Intermediate)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
6	Kraaifontein Open 2023 (Open)	2023-12-10	2023-12-10	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Kraaifontein Open 2022 (Advanced)	2022-01-07	2022-01-09	Standard	Cape Town (WCT)	6	3	0.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-03-16	rnd 3	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Joya, L (Lilitha)				Opponent Mkentane, I (Indiphile)
2	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Korobele, L (Lethabo)				Opponent Marian, L (Landon)
3	3	Tournament Cape Town Chess Federation Club League 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Mkwana, U (Uviwe)				Opponent Ismail, N (Nawaaz)

#	Games	Start				End
1	6	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-03-16	rnd 3	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Joya, L (Lilitha)				Opponent Mkentane, I (Indiphile)
2	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Korobele, L (Lethabo)				Opponent Oosthuizen, W (Wesley)
3	3	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 1
		Opponent Hagan, T (Tristin)				Opponent Green, L (Lyndon)

#	Games	Start				End
1	3	Tournament Kraaifontein Open 2023				Tournament Kraaifontein Open 2023
		date 2023-12-10	rnd 2	type Rapid	result 1	date 2023-12-10	rnd 4	type Rapid	result 1
		Opponent Makhubalo, S (Songezile)				Opponent Shapiro, H (Hannah)
2	2	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 3	type Rapid	result 0.5	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Taolo, K (Kagisano)				Opponent Smit, R (Rikis)
3	1	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 6	type Rapid	result 1	date 2024-03-09	rnd 6	type Rapid	result 1
		Opponent Martinez, M (Mael)				Opponent Martinez, M (Mael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-03-17	rnd 5	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Temmers, I (Isabella)				Opponent Mkentane, I (Indiphile)
2	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Korobele, L (Lethabo)				Opponent Marian, L (Landon)
3	3	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 1
		Opponent Hagan, T (Tristin)				Opponent Green, L (Lyndon)

#	Games	Start				End
1	4	Tournament Cape Town Open Chess Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-03-17	rnd 5	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Temmers, I (Isabella)				Opponent Mkentane, I (Indiphile)
2	4	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament Cape Town Open Chess Championship 2024
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Korobele, L (Lethabo)				Opponent Oosthuizen, W (Wesley)
3	3	Tournament Cape Town Open Chess Festival 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 1
		Opponent Hagan, T (Tristin)				Opponent Green, L (Lyndon)

#	Games	Start				End
1	3	Tournament Kraaifontein Open 2023				Tournament Kraaifontein Open 2023
		date 2023-12-10	rnd 2	type Rapid	result 1	date 2023-12-10	rnd 4	type Rapid	result 1
		Opponent Makhubalo, S (Songezile)				Opponent Shapiro, H (Hannah)
2	1	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 6	type Rapid	result 1	date 2024-03-09	rnd 6	type Rapid	result 1
		Opponent Martinez, M (Mael)				Opponent Martinez, M (Mael)
3	1	Tournament Chas Everitt and MHI Attorneys Rapid 2024				Tournament Chas Everitt and MHI Attorneys Rapid 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Smit, R (Rikis)				Opponent Smit, R (Rikis)

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	Joya ,L (Lilitha)	1	1	425	1	1	425	0	0	0	0	0	0
1	Joya ,L (Lilitha)	1	1337.2	1762.2	1	1194.6	1762.2	0	0	0	0	0	0
2	Moollajee ,R (Rehaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Moollajee ,R (Rehaan)	1	1450.5	1025.5	1	1430.5	1025.5	0	0	0	0	0	0
3	Temmers ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
3	Temmers ,I (Isabella)	1	1411.4	1836.4	1	1327.7	1836.4	0	0	0	0	0	0
4	Gall ,J (Jenken)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gall ,J (Jenken)	1	1424.1	999.1	1	1411.5	999.1	0	0	0	0	0	0
5	Green ,L (Lyndon)	1	1	425	1	1	425	0	0	0	0	0	0
5	Green ,L (Lyndon)	1	1320.9	1745.9	1	1322.7	1745.9	0	0	0	0	0	0
6	Mkentane ,I (Indiphile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mkentane ,I (Indiphile)	1	1186	1611	1	1180.5	1611	0	0	0	0	0	0
7	Mairosi ,C (Cosmas)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mairosi ,C (Cosmas)	1	1369.1	1369.1	1	1366.9	1369.1	0	0	0	0	0	0
8	Ngudle ,M (Mandisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ngudle ,M (Mandisi)	1	1489.3	1064.3	1	1469.6	1064.3	0	0	0	0	0	0
9	Oosthuizen ,W (Wesley)	1	1	425	1	1	425	0	0	0	0	0	0
9	Oosthuizen ,W (Wesley)	1	1308.1	1733.1	1	1297.2	1733.1	0	0	0	0	0	0
10	Jaffer ,U (Uzair)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jaffer ,U (Uzair)	1	1463	1038	1	1455	1038	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Hamdulay, D (Dillon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms