Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngoma, A (Amazing)

Chess SA id

1080106571

FIDE id

Date of birth

2008-08-28 (U18)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1147.6	1142.8	1200	1200
Raw rating	1147.6	1142.8	1200	1200
Weighted rating	1147.6	1142.8	1200	1200
Weighted performance	221.9	221.7	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.7	179.9	165.8	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 2024-02-01	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 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1147.6	1142.8	1200	1200
Analysis
Rating	1147.6	1142.8	1200	1200
Raw rating	1147.6	1142.8	1200	1200
Weighted rating	1147.6	1142.8	1200
Weighted performance	221.9	221.7	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.7	179.9	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	1147.6	1142.8	1200	1200
New weighted rating	1147.6	1142.8	1200	1200
New weighted performance	221.5	221.3	0	0
Temp new rating	1147.6	1142.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1147.6	1142.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	28	12	42.86	-60.7	1168.2	1107.5
Standard	28	12	42.86	-60.7	1168.2	1107.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1147.6	1142.8	1200	1200
2025-09-01	1147.6	1142.8	1200	1200
2025-08-01	1147.6	1142.8	1200	1200
2025-07-01	1147.6	1142.8	1200	1200
2025-06-01	1147.6	1142.8	1200	1200
2025-05-01	1147.6	1142.8	1200	1200
2025-04-01	1147.6	1142.8	1200	1200
2025-03-01	1147.6	1142.8	1200	1200
2025-02-01	1147.6	1142.8	1200	1200
2025-01-01	1147.6	1142.8	1200	1200
2024-12-01	1147.6	1142.8	1200	1200
2024-11-01	1147.6	1142.8	1200	1200
2024-10-01	1147.6	1142.8	1200	1200
2024-09-01	1147.6	1142.8	1200	1200
2024-08-01	1147.6	1142.8	1200	1200
2024-07-01	1147.6	1142.8	1200	1200
2024-06-01	1147.6	1142.8	1200	1200
2024-08-01	1147.6	1142.8	1200	1200
2024-04-01	1147.6	1142.8	1200	1200
2024-03-01	1147.6	1142.8	1200	1200
2024-02-01	1147.6	1142.8	1200	1200
2024-01-01	1147.6	1142.8	1200	1200
2023-12-01	1147.6	1142.8	1200	1200
2023-11-01	1147.6	1142.8	1200	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	2019 Ethekwini 3rd Youth Trials (U12)	2019-07-20	2019-07-21	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
2	2019 Ethekwini Youth Trials 2nd (U12)	2019-04-09	2019-04-09	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
3	2019 Ethekwini Open (B)	2019-03-30	2019-03-31	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
4	2019 JR Mthembu Memorial Swiss (Primary School)	2019-02-16	2019-02-17	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
5	2018 Heritage Day Open (B)	2018-09-23	2018-09-24	Standard	Ethekwini (KED)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-20	rnd 1	type Standard	result 0.5	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Moodley, N (Nashlyn)				Opponent Jeenarain, R (Riya)
2	2	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini Youth Trials 2nd
		date 2019-04-09	rnd 3	type Standard	result 1	date 2019-04-09	rnd 4	type Standard	result 1
		Opponent Zama, A (Amkela)				Opponent Singh, J (Joshi)
3	2	Tournament 2019 Ethekwini Open				Tournament 2019 Ethekwini Open
		date 2019-03-31	rnd 4	type Standard	result 1	date 2019-03-31	rnd 5	type Standard	result 0.5
		Opponent Kunjbissoon, M (Mihir)				Opponent Singh, A (Aryan)

#	Games	Start				End
1	2	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-20	rnd 1	type Standard	result 0.5	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Moodley, N (Nashlyn)				Opponent Jeenarain, R (Riya)
2	2	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini Youth Trials 2nd
		date 2019-04-09	rnd 3	type Standard	result 1	date 2019-04-09	rnd 4	type Standard	result 1
		Opponent Zama, A (Amkela)				Opponent Singh, J (Joshi)
3	2	Tournament 2019 Ethekwini Open				Tournament 2019 Ethekwini Open
		date 2019-03-31	rnd 4	type Standard	result 1	date 2019-03-31	rnd 5	type Standard	result 0.5
		Opponent Kunjbissoon, M (Mihir)				Opponent Singh, A (Aryan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini Youth Trials 2nd
		date 2019-04-09	rnd 3	type Standard	result 1	date 2019-04-09	rnd 4	type Standard	result 1
		Opponent Zama, A (Amkela)				Opponent Singh, J (Joshi)
2	1	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-21	rnd 5	type Standard	result 1	date 2019-07-21	rnd 5	type Standard	result 1
		Opponent Balakumar, A (Athithyan)				Opponent Balakumar, A (Athithyan)
3	1	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Jeenarain, R (Riya)				Opponent Jeenarain, R (Riya)

#	Games	Start				End
1	2	Tournament 2019 Ethekwini Youth Trials 2nd				Tournament 2019 Ethekwini Youth Trials 2nd
		date 2019-04-09	rnd 3	type Standard	result 1	date 2019-04-09	rnd 4	type Standard	result 1
		Opponent Zama, A (Amkela)				Opponent Singh, J (Joshi)
2	1	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-21	rnd 5	type Standard	result 1	date 2019-07-21	rnd 5	type Standard	result 1
		Opponent Balakumar, A (Athithyan)				Opponent Balakumar, A (Athithyan)
3	1	Tournament 2019 Ethekwini 3rd Youth Trials				Tournament 2019 Ethekwini 3rd Youth Trials
		date 2019-07-20	rnd 2	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Jeenarain, R (Riya)				Opponent Jeenarain, R (Riya)

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	Shi ,H (Han Lin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Shi ,H (Han Lin)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Sibeko ,S (Simphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Sibeko ,S (Simphiwe)	1	1026.4	601.4	1	974.8	601.4	0	0	0	0	0	0
3	Jeenarain ,R (Riya)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jeenarain ,R (Riya)	1	1098.8	1523.8	1	1110.8	1523.8	0	0	0	0	0	0
4	Singh ,S (Shriyan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Singh ,S (Shriyan)	1	1142.4	717.4	1	1137.6	717.4	0	0	0	0	0	0
5	Jainarain ,T (Trishul)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jainarain ,T (Trishul)	1	1198	773	1	1202.2	773	0	0	0	0	0	0
6	Zama ,A (Amkela)	1	1	425	1	1	425	0	0	0	0	0	0
6	Zama ,A (Amkela)	1	1171.1	1596.1	1	1162.8	1596.1	0	0	0	0	0	0
7	Reilly ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Reilly ,R (Ruan)	1	964.4	539.4	1	964.4	539.4	0	0	0	0	0	0
8	Watson ,A (Aaron)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Watson ,A (Aaron)	1	1122.5	697.5	1	1117.2	697.5	0	0	0	0	0	0
9	Radebe ,T (Thubelihle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Radebe ,T (Thubelihle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Singh ,A (Aryan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Singh ,A (Aryan)	1	1051.9	1051.9	1	1057	1051.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Ngoma, A (Amazing)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms