Chess South Africa Ratings Database

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Personal

Imma, M (Mangwana)

Chess SA id

1100099729

FIDE id

Date of birth

2010-03-19 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1175.4	1180	1182.5	1200
Raw rating	1175.4	1180	1182.5	1200
Weighted rating	1175.2	1180	1182.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.7	170.6	170	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1175.4	1180	1182.5	1200
Analysis
Rating	1175.4	1180	1182.5	1200
Raw rating	1175.4	1180	1182.5	1200
Weighted rating	1175.2	1180	1182.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.7	170.6	170	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	1175.4	1180	1182.5	1200
New weighted rating	1175.2	1180	1182.1	1200
New weighted performance	0	0	0	0
Temp new rating	1175.4	1180	1182.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1175.4	1180	1182.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
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	9	3.5	38.89	-94.4	1208.1	1113.7
Standard	4	1.5	37.5	-106.2	1200	1093.8
Rapid	5	2	40	-85	1214.6	1129.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1175.4	1180	1182.5	1200
2025-09-30	1175.4	1180	1182.5	1200
2025-09-01	1175.4	1180	1182.5	1200
2025-08-01	1175.4	1180	1182.5	1200
2025-07-01	1175.4	1180	1182.5	1200
2025-06-01	1175.4	1180	1182.5	1200
2025-05-01	1175.4	1180	1182.5	1200
2025-04-01	1175.4	1180	1182.5	1200
2025-03-01	1175.4	1180	1182.5	1200
2025-02-01	1175.4	1180	1182.5	1200
2025-01-01	1174.8	1180	1181.2	1200
2024-12-01	1174.8	1180	1181.2	1200
2024-11-01	1174.8	1180	1181.2	1200
2024-10-01	1174.8	1180	1181.2	1200
2024-09-01	1174.8	1180	1181.2	1200
2024-08-01	1174.8	1180	1181.2	1200
2024-07-01	1174.8	1180	1181.2	1200
2024-09-01	1174.8	1180	1181.2	1200
2024-05-01	1174.8	1180	1181.2	1200
2024-04-01	1174.8	1180	1181.2	1200
2024-03-01	1174.8	1180	1181.2	1200
2024-02-01	1174.8	1180	1181.2	1200
2024-01-01	1174.8	1180	1181.2	1200
2023-12-01	1174.8	1180	1181.2	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	Basil Ellman Rapid 2023 (B)	2023-09-30	2023-09-30	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	West Coast Schools Prestige Individual Championship 2018 (U9 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 3	type Standard	result 0.5	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Van Wyk, J (Jaden)				Opponent Stewe, R (Raphael)
2	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Williams, C (Calib)				Opponent Williams, C (Calib)
3	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)

#	Games	Start				End
1	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 3	type Standard	result 0.5	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Van Wyk, J (Jaden)				Opponent Stewe, R (Raphael)

#	Games	Start				End
1	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Williams, C (Calib)				Opponent Williams, C (Calib)
2	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Williams, C (Calib)				Opponent Williams, C (Calib)
2	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)
3	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Stewe, R (Raphael)				Opponent Stewe, R (Raphael)

#	Games	Start				End
1	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Stewe, R (Raphael)				Opponent Stewe, R (Raphael)

#	Games	Start				End
1	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 5	type Rapid	result 1	date 2023-09-30	rnd 5	type Rapid	result 1
		Opponent Williams, C (Calib)				Opponent Williams, C (Calib)
2	1	Tournament Basil Ellman Rapid 2023				Tournament Basil Ellman Rapid 2023
		date 2023-09-30	rnd 3	type Rapid	result 1	date 2023-09-30	rnd 3	type Rapid	result 1
		Opponent Winder, N (Noah James)				Opponent Winder, N (Noah James)

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	Van Wyk ,J (Jaden)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Van Wyk ,J (Jaden)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Koegelenberg ,L (Louw)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Koegelenberg ,L (Louw)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Stewe ,R (Raphael)	1	1	425	1	1	425	0	0	0	0	0	0
3	Stewe ,R (Raphael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Fick ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Fick ,C (Caleb)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Winder ,N (Noah James)	1	1	425	0	0	0	1	1	425	0	0	0
5	Winder ,N (Noah James)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Arendse ,Q (Qlermo)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Arendse ,Q (Qlermo)	1	1253.2	828.2	0	0	0	1	1219.6	828.2	0	0	0
7	Williams ,C (Calib)	1	1	425	0	0	0	1	1	425	0	0	0
7	Williams ,C (Calib)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Geduld ,K (Kah-Lee)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Geduld ,K (Kah-Lee)	1	1201.7	776.7	0	0	0	1	1168	776.7	0	0	0
9	Ellman ,A (Andries)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ellman ,A (Andries)	1	1217.9	792.9	0	0	0	1	1271.8	792.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Imma, M (Mangwana)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms