Chess South Africa Ratings Database

PLAYER PAGE

Personal

Booley, S (Sayed Ridha)

Chess SA id

1100191369

FIDE id

Date of birth

2010-12-13 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1451.4

Item	Main	Standard	Rapid	Blitz
Rating	1405.5	1387.1	1195.7	1200
Raw rating	1405.5	1387.1	1195.7	1200
Weighted rating	1321.8	1305.1	1186.2	1200
Weighted performance	1332.9	1315.4	0	0
Floor	905.5	887.1	700	700
K-factor	32	36	36	36
Min/Max rating change allowed	123.7	127	166.8	165.8
Highest rating	1405.5 2025-05-05	1395.1 2024-11-01	1275.8 2024-08-01	1200 2018-10-01
Highest raw rating	1405.5 2025-05-05	1387.1 2025-05-05	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1299.3 2025-08-01	1283.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1405.5 2025-05-05	1395.1 2024-11-01	1275.8 2024-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1405.5	1387.1	1195.7	1200
Analysis
Rating	1405.5	1387.1	1195.7	1200
Raw rating	1405.5	1387.1	1195.7	1200
Weighted rating	1321.8	1305.1	1186.2
Weighted performance	1332.9	1315.4	0
K-factor	32	36	36	36
Floor	905.5	887.1	700	700
Max/Min rating change allowed	123.7	127	166.8	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	1405.5	1387.1	1195.7	1200
New weighted rating	1332	1314.8	1187.8	1200
New weighted performance	1332.4	1315	0	0
Temp new rating	1405.5	1387.1	1195.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1405.5	1387.1	1195.7	1200
New K-factor	32	36	36	36
New floor	905.5	887.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	24	24	0
	10	6	4
	7	0	7
	0	0	0
	0	0	0
History	41	30	11

Games since
	Main 41	Standard 30		Rapid 11		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2103		747		239
Male	1735		610		200
U16	312		103		32
U16 Male	243		76		25
Standard
	RSA		Province		Region
Overall	2189		821		245
Male	1790		668		203
U16	337		118		36
U16 Male	261		89		28
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	13.5	56.25	53.1	1390.1	1443.2
Standard	24	13.5	56.25	53.1	1390.1	1443.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	21.5	52.44	20.7	1380.3	1401
Standard	30	17	56.67	56.7	1385.7	1442.4
Rapid	11	4.5	40.91	-77.3	1365.5	1288.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1405.5	1387.1	1195.7	1200
2025-09-01	1405.5	1387.1	1195.7	1200
2025-08-01	1405.5	1387.1	1195.7	1200
2025-07-01	1405.5	1387.1	1195.7	1200
2025-06-01	1405.5	1387.1	1195.7	1200
2025-05-01	1405.5	1387.1	1195.7	1200
2025-04-01	1385.5	1348	1195.7	1200
2025-03-01	1314.3	1301	1195.7	1200
2025-02-01	1272.2	1251.8	1195.7	1200
2025-01-01	1272.2	1251.8	1195.7	1200
2024-12-01	1272.2	1251.8	1195.7	1200
2024-11-01	1272.2	1251.8	1195.7	1200
2024-10-01	1225.2	1200	1195.7	1200
2024-09-01	1225.2	1200	1195.7	1200
2024-08-01	1199.7	1200	1142.8	1200
2024-07-01	1199.7	1200	1142.8	1200
2024-06-01	1199.7	1200	1142.8	1200
2024-08-01	1199.7	1200	1142.8	1200
2024-04-01	1199.7	1200	1142.8	1200
2024-03-01	1199.7	1200	1142.8	1200
2024-02-01	1199.7	1200	1142.8	1200
2024-01-01	1199.7	1200	1142.8	1200
2023-12-01	1199.7	1200	1142.8	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	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
4	2025 District Central Schools Chess Individual Trials (U15 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
4	2025 District Central Schools Chess Individual Trials (U15 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	UCT Open Chess Championship 2024 (Intermediate)	2024-10-12	2024-10-13	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	Westerford Chess Challenger 2024 (U15)	2024-07-25	2024-07-25	Rapid	Cape Town (WCT)	6	4	2.5	Yes	Analysis
7	Mzansi Summer Blitz 2023	2023-12-09	2023-12-09	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-27	rnd 5	type Standard	result 0.5
		Opponent Cloete, K (Keanu)				Opponent Radloff, H (Hunther)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Braaf, J (Jordan)				Opponent Osborne, R (Ryan Eugene)
3	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Spence, B (Brian)

#	Games	Start				End
1	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-27	rnd 5	type Standard	result 0.5
		Opponent Cloete, K (Keanu)				Opponent Radloff, H (Hunther)
2	3	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Braaf, J (Jordan)				Opponent Osborne, R (Ryan Eugene)
3	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Spence, B (Brian)

#	Games	Start				End
1	2	Tournament Westerford Chess Challenger 2024				Tournament Westerford Chess Challenger 2024
		date 2024-07-25	rnd 3	type Rapid	result 1	date 2024-07-25	rnd 4	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Daniel)				Opponent Hoon, W (Wihan)
2	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 3	type Rapid	result 1	date 2023-12-09	rnd 4	type Rapid	result 1
		Opponent Tierney, G (Grayson)				Opponent Chinoruma, T (Tawana)
3	1	Tournament Westerford Chess Challenger 2024				Tournament Westerford Chess Challenger 2024
		date 2024-07-25	rnd 6	type Rapid	result 0.5	date 2024-07-25	rnd 6	type Rapid	result 0.5
		Opponent Bessesen, J (Joakim)				Opponent Bessesen, J (Joakim)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Braaf, J (Jordan)				Opponent Osborne, R (Ryan Eugene)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Spence, B (Brian)
3	2	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Hendricks, A (Adam)				Opponent Katsidzira, N (Nathaniel)

#	Games	Start				End
1	3	Tournament CT Metro Schools Individual Closed 2025				Tournament Western Cape Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Braaf, J (Jordan)				Opponent Osborne, R (Ryan Eugene)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Kojoana, L (Lesedi)				Opponent Spence, B (Brian)
3	2	Tournament 2025 District Central Schools Chess Individual Trials				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Hendricks, A (Adam)				Opponent Katsidzira, N (Nathaniel)

#	Games	Start				End
1	2	Tournament Westerford Chess Challenger 2024				Tournament Westerford Chess Challenger 2024
		date 2024-07-25	rnd 3	type Rapid	result 1	date 2024-07-25	rnd 4	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Daniel)				Opponent Hoon, W (Wihan)
2	2	Tournament Mzansi Summer Blitz 2023				Tournament Mzansi Summer Blitz 2023
		date 2023-12-09	rnd 3	type Rapid	result 1	date 2023-12-09	rnd 4	type Rapid	result 1
		Opponent Tierney, G (Grayson)				Opponent Chinoruma, T (Tawana)

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	Ngidi ,N (Ndumiso)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Ngidi ,N (Ndumiso)	2	1527.1	1314.6	2	1506.2	1314.6	0	0	0	0	0	0
2	Kwangwini ,M (Milani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Kwangwini ,M (Milani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Cockin ,R (Ruan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Cockin ,R (Ruan)	1	1511.8	1511.8	1	1494.6	1511.8	0	0	0	0	0	0
4	Kotze ,C (Christian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Kotze ,C (Christian)	1	1325.3	1325.3	1	1254.8	1325.3	0	0	0	0	0	0
5	Smith ,Z (Zion)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smith ,Z (Zion)	1	1611.9	1186.9	1	1583	1186.9	0	0	0	0	0	0
6	Mhlatywa ,I (Inathi)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mhlatywa ,I (Inathi)	1	1225	1650	1	1189.6	1650	0	0	0	0	0	0
7	Ntuli ,S (Senzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ntuli ,S (Senzo)	1	1393.6	968.6	1	1345.8	968.6	0	0	0	0	0	0
8	Shapiro ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Shapiro ,M (Matthew)	1	1697.3	1272.3	1	1682.8	1272.3	0	0	0	0	0	0
9	Osborne ,R (Ryan Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
9	Osborne ,R (Ryan Eugene)	1	1372.7	1797.7	1	1373.7	1797.7	0	0	0	0	0	0
10	Kojoana ,L (Lesedi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kojoana ,L (Lesedi)	1	1397.7	1822.7	1	1319.3	1822.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Booley, S (Sayed Ridha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms