Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mnguni, A (Aphile)

Chess SA id

1140300400

FIDE id

Date of birth

2014-01-30 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1340.2

Item	Main	Standard	Rapid	Blitz
Rating	1235.4	1237.9	1200	1200
Raw rating	1235.4	1237.9	1200	1200
Weighted rating	1226.8	1228.1	1200	1200
Weighted performance	1099.7	1096.2	0	0
Floor	735.9	740.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.7	157.1	165.8	165.8
Highest rating	1268.9 2024-04-01	1264 2024-04-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1235.9 2024-11-01	1240.6 2024-11-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1222 2025-08-01	1222.7 2025-08-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1268.9 2024-04-01	1264 2024-04-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1235.4	1237.9	1200	1200
Analysis
Rating	1235.4	1237.9	1200	1200
Raw rating	1235.4	1237.9	1200	1200
Weighted rating	1226.8	1228.1	1200
Weighted performance	1099.7	1096.2	0
K-factor	36	36	36	36
Floor	735.9	740.6	700	700
Max/Min rating change allowed	157.7	157.1	165.8	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	1235.4	1237.9	1200	1200
New weighted rating	1228.2	1229.7	1200	1200
New weighted performance	1092.3	1088.8	0	0
Temp new rating	1235.4	1237.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1235.4	1237.9	1200	1200
New K-factor	36	36	36	36
New floor	735.9	740.6	700	700

Item	Main	Standard
	0	0
	5	5
	28	28
	0	0
	0	0
	0	0
History	33	33

Games since
	Main 33	Standard 33		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3757		1350		355
Male	2865		1033		277
U12	591		225		60
U12 Male	418		160		46
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	3	60	85	1154.5	1239.5
Standard	5	3	60	85	1154.5	1239.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	17	51.52	12.9	1225.7	1238.6
Standard	33	17	51.52	12.9	1225.7	1238.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1235.4	1237.9	1200	1200
2025-09-30	1235.4	1237.9	1200	1200
2025-09-01	1235.4	1237.9	1200	1200
2025-08-01	1235.4	1237.9	1200	1200
2025-07-01	1235.4	1237.9	1200	1200
2025-06-01	1235.4	1237.9	1200	1200
2025-05-01	1235.4	1237.9	1200	1200
2025-04-01	1235.4	1237.9	1200	1200
2025-03-01	1235.4	1237.9	1200	1200
2025-02-01	1235.9	1240.6	1200	1200
2025-01-01	1235.9	1240.6	1200	1200
2024-12-01	1235.9	1240.6	1200	1200
2024-11-01	1235.9	1240.6	1200	1200
2024-10-01	1194.7	1188	1200	1200
2024-09-01	1194.7	1188	1200	1200
2024-08-01	1183.9	1175	1200	1200
2024-07-01	1183.9	1175	1200	1200
2024-09-01	1204.2	1200.6	1200	1200
2024-05-01	1218.5	1220.4	1200	1200
2024-04-01	1196.3	1194.4	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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	JMC Kick Off 2025 (D)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Kick Off 2025 (D)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Fourth Knight Riders Juniors Open Chess Tournament 204 (D)	2024-08-03	2024-08-03	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
4	JMC Trinityhouse Little Falls 2024 (D)	2024-06-02	2024-06-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	Chess Power House May Open 2024 (D)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	Ekurhuleni Open 2024 (E)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	JNW Open - Classic - Crawford 2024 (C)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Koekemoer, L (Luhan)				Opponent Vis, K (Katlego)
2	2	Tournament JMC Kick Off 2025				Tournament JMC Kick Off 2025
		date 2025-02-02	rnd 2	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Liebenberg, N (Nathan)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Weinman, W (Warrick)				Opponent Mazibuko, K (Kwezilokusa)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Koekemoer, L (Luhan)				Opponent Vis, K (Katlego)
2	2	Tournament JMC Kick Off 2025				Tournament JMC Kick Off 2025
		date 2025-02-02	rnd 2	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Liebenberg, N (Nathan)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Weinman, W (Warrick)				Opponent Mazibuko, K (Kwezilokusa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Koekemoer, L (Luhan)				Opponent Vis, K (Katlego)
2	2	Tournament JMC Kick Off 2025				Tournament JMC Kick Off 2025
		date 2025-02-02	rnd 2	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Liebenberg, N (Nathan)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Weinman, W (Warrick)				Opponent Mazibuko, K (Kwezilokusa)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 5	type Standard	result 1
		Opponent Koekemoer, L (Luhan)				Opponent Vis, K (Katlego)
2	2	Tournament JMC Kick Off 2025				Tournament JMC Kick Off 2025
		date 2025-02-02	rnd 2	type Standard	result 1	date 2025-02-02	rnd 3	type Standard	result 1
		Opponent Saaiman, N (Nicolaas)				Opponent Liebenberg, N (Nathan)
3	2	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Open 2024
		date 2024-04-06	rnd 4	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Weinman, W (Warrick)				Opponent Mazibuko, K (Kwezilokusa)

No games found.

#	Games	Start				End

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	Lochner ,C (Christiaan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Lochner ,C (Christiaan)	2	1100.2	1525.2	2	1084.2	1525.2	0	0	0	0	0	0
2	Grundling ,A (Albert)	1	1	425	1	1	425	0	0	0	0	0	0
2	Grundling ,A (Albert)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Roos ,E (Ewan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Roos ,E (Ewan)	1	1479.5	1054.5	1	1476.8	1054.5	0	0	0	0	0	0
4	Vis ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
4	Vis ,K (Katlego)	1	1377.7	1802.7	1	1370.7	1802.7	0	0	0	0	0	0
5	Khumalo ,H (Hadriel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Khumalo ,H (Hadriel)	1	1176.4	751.4	1	1173.4	751.4	0	0	0	0	0	0
6	Joubert ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joubert ,J (Joshua)	1	1352.8	927.8	1	1320.7	927.8	0	0	0	0	0	0
7	Hex ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hex ,N (Nathan)	1	1246	821	1	1232	821	0	0	0	0	0	0
8	Mrwetyana ,B (Bulumko Ayamkela)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mrwetyana ,B (Bulumko Ayamkela)	1	1219.9	794.9	1	1219.8	794.9	0	0	0	0	0	0
9	Siwela ,A (Achim)	1	1	425	1	1	425	0	0	0	0	0	0
9	Siwela ,A (Achim)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Saaiman ,N (Nicolaas)	1	1	425	1	1	425	0	0	0	0	0	0
10	Saaiman ,N (Nicolaas)	1	1125.5	1550.5	1	1110.5	1550.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mnguni, A (Aphile)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms