Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mangele, O (Oyama)

Chess SA id

1110138764

FIDE id

Date of birth

2011-01-31 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1288	1243.6	1298.8	1200
Raw rating	1288	1243.6	1298.8	1200
Weighted rating	1288	1243.6	1298.8	1200
Weighted performance	0	0	0	0
Floor	788	743.6	798.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.3	155.8	144	165.8
Highest rating	1383.9 2023-07-01	1356.4 2023-02-01	1438.7 2023-07-01	1200 2018-10-01
Highest raw rating	1288 2024-02-01	1243.6 2024-02-01	1298.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1288 2025-06-01	1243.6 2025-02-01	1298.8 2025-06-01	1200 2018-10-01
Highest weighted performance	1383.9 2023-07-01	1356.4 2023-02-01	1438.7 2023-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1288	1243.6	1298.8	1200
Analysis
Rating	1288	1243.6	1298.8	1200
Raw rating	1288	1243.6	1298.8	1200
Weighted rating	1288	1243.6	1298.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	788	743.6	798.8	700
Max/Min rating change allowed	146.3	155.8	144	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	1288	1243.6	1298.8	1200
New weighted rating	1288	1243.6	1298.8	1200
New weighted performance	0	0	0	0
Temp new rating	1288	1243.6	1298.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1288	1243.6	1298.8	1200
New K-factor	36	36	36	36
New floor	788	743.6	798.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	6	5
	6	0	6
	0	0	0
History	17	6	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	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	17	11.5	67.65	150	1229.7	1379.7
Standard	6	4	66.67	141.7	1231	1372.7
Rapid	11	7.5	68.18	154.5	1229	1383.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1288	1243.6	1298.8	1200
2025-09-01	1288	1243.6	1298.8	1200
2025-08-01	1288	1243.6	1298.8	1200
2025-07-01	1288	1243.6	1298.8	1200
2025-06-01	1288	1243.6	1298.8	1200
2025-05-01	1288	1243.6	1298.8	1200
2025-04-01	1288	1243.6	1298.8	1200
2025-03-01	1288	1243.6	1298.8	1200
2025-02-01	1288	1243.6	1298.8	1200
2025-01-01	1288	1243.6	1298.8	1200
2024-12-01	1288	1243.6	1298.8	1200
2024-11-01	1288	1243.6	1298.8	1200
2024-10-01	1288	1243.6	1298.8	1200
2024-09-01	1288	1243.6	1298.8	1200
2024-08-01	1288	1243.6	1298.8	1200
2024-07-01	1288	1243.6	1298.8	1200
2024-06-01	1288	1243.6	1298.8	1200
2024-08-01	1288	1243.6	1298.8	1200
2024-04-01	1288	1243.6	1298.8	1200
2024-03-01	1288	1243.6	1298.8	1200
2024-02-01	1288	1243.6	1298.8	1200
2024-01-01	1288	1243.6	1298.8	1200
2023-12-01	1288	1243.6	1298.8	1200
2023-11-01	1288	1243.6	1298.8	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	CT Metro District East Top Schools Chess 2023 (U13 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	7	5	5	Yes	Analysis
2	District East Schools Chess Individual Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	2022 East Dist Individuals (U11)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament District East Schools Chess Individual Trials 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-07-29	rnd 6	type Rapid	result 1
		Opponent Davis, J (Joshua)				Opponent Williams, E (Enrico)
2	3	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 3	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Abrahams, M (Mogamad)				Opponent Scott, M (Markal)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Losper, J (Joshua)				Opponent Losper, J (Joshua)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Davis, J (Joshua)				Opponent Salamons, C (Chad)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Losper, J (Joshua)				Opponent Losper, J (Joshua)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Mafilika, O (Onikayo)				Opponent Mafilika, O (Onikayo)

#	Games	Start				End
1	5	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 6	type Rapid	result 1
		Opponent Rigby, K (Kai Jackson)				Opponent Williams, E (Enrico)
2	3	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 3	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Abrahams, M (Mogamad)				Opponent Scott, M (Markal)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament District East Schools Chess Individual Trials 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-07-29	rnd 6	type Rapid	result 1
		Opponent Davis, J (Joshua)				Opponent Williams, E (Enrico)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Losper, J (Joshua)				Opponent Losper, J (Joshua)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Mafilika, O (Onikayo)				Opponent Mafilika, O (Onikayo)

#	Games	Start				End
1	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Davis, J (Joshua)				Opponent Salamons, C (Chad)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Losper, J (Joshua)				Opponent Losper, J (Joshua)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 1	type Standard	result 1
		Opponent Mafilika, O (Onikayo)				Opponent Mafilika, O (Onikayo)

#	Games	Start				End
1	5	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-07-29	rnd 6	type Rapid	result 1
		Opponent Rigby, K (Kai Jackson)				Opponent Williams, E (Enrico)
2	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 5	type Rapid	result 1	date 2022-03-13	rnd 5	type Rapid	result 1
		Opponent Scott, M (Markal)				Opponent Scott, M (Markal)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 3	type Rapid	result 1	date 2022-03-13	rnd 3	type Rapid	result 1
		Opponent Abrahams, M (Mogamad)				Opponent Abrahams, M (Mogamad)

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	Salamons ,C (Chad)	1	1	425	1	1	425	0	0	0	0	0	0
1	Salamons ,C (Chad)	1	1172.5	1597.5	1	1200	1597.5	0	0	0	0	0	0
2	Losper ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
2	Losper ,J (Joshua)	1	1175.3	1600.3	1	1200	1600.3	0	0	0	0	0	0
3	Mafilika ,O (Onikayo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mafilika ,O (Onikayo)	1	1239.6	1664.6	1	1197.2	1664.6	0	0	0	0	0	0
4	Yoon ,YJ (Yea Jun)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Yoon ,YJ (Yea Jun)	1	1251.2	826.2	1	1220.5	826.2	0	0	0	0	0	0
5	Davis ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
5	Davis ,J (Joshua)	1	1227.5	1652.5	1	1200	1652.5	0	0	0	0	0	0
6	Jeftha ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jeftha ,L (Liam)	1	1320	895	1	1262.1	895	0	0	0	0	0	0
7	Abrahams ,M (Mogamad)	1	1	425	0	0	0	1	1	425	0	0	0
7	Abrahams ,M (Mogamad)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Lindes ,CW (Carl Weaan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Lindes ,CW (Carl Weaan)	1	1221.1	1646.1	0	0	0	1	1213.4	1646.1	0	0	0
9	Scott ,M (Markal)	1	1	425	0	0	0	1	1	425	0	0	0
9	Scott ,M (Markal)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Spence ,B (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Spence ,B (Brian)	1	1217	792	0	0	0	1	1220.8	792	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mangele, O (Oyama)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms