Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngema, A (Amahle)

Chess SA id

202069259

FIDE id

Date of birth

2002-08-06 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1154.1	1178.5	682	686.4
Raw rating	1154.1	1178.5	682	686.4
Weighted rating	1154.1	1178.5	682	686.4
Weighted performance	350	344.3	0	0
Floor	681.5	683.7	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	177	171	346.8	344.7
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	1181.5 2018-07-01	1183.7 2018-07-01	686.4 2018-01-01	686.4 2024-02-01
Highest weighted rating	1181.5 2024-11-01	1183.7 2024-11-01	686.4 2024-11-01	686.4 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1154.1	1178.5	682	686.4
Analysis
Rating	1154.1	1178.5	682	686.4
Raw rating	1154.1	1178.5	682	686.4
Weighted rating	1154.1	1178.5	682
Weighted performance	350	344.3	0
K-factor	40	40	40	40
Floor	681.5	683.7	500	500
Max/Min rating change allowed	177	171	346.8	344.7
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	1154.1	1178.5	682	686.4
New weighted rating	1154.1	1178.5	682	686.4
New weighted performance	343.7	337.4	0	0
Temp new rating	1154.1	1178.5	682	686.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1154.1	1178.5	682	686.4
New K-factor	40	40	40	40
New floor	681.5	683.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	6	0
	0	0	0
	0	0	0
History	100	89	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	39	18.5	47.44	-21.8	1134.4	1112.6
Standard	34	18.5	54.41	37.5	1115.4	1152.9
Rapid	5	0	0	-425	1263.2	838.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1154.1	1178.5	682	686.4
2025-09-30	1154.1	1178.5	682	686.4
2025-09-01	1154.1	1178.5	682	686.4
2025-08-01	1154.1	1178.5	682	686.4
2025-07-01	1154.1	1178.5	682	686.4
2025-06-01	1154.1	1178.5	682	686.4
2025-05-01	1154.1	1178.5	682	686.4
2025-04-01	1154.1	1178.5	682	686.4
2025-03-01	1154.1	1178.5	682	686.4
2025-02-01	1154.1	1178.5	682	686.4
2025-01-01	1154.1	1178.5	682	686.4
2024-12-01	1154.1	1178.5	682	686.4
2024-11-01	1154.1	1178.5	682	686.4
2024-10-01	1154.1	1178.5	682	686.4
2024-09-01	1154.1	1178.5	682	686.4
2024-08-01	1154.1	1178.5	682	686.4
2024-07-01	1154.1	1178.5	682	686.4
2024-09-01	1154.1	1178.5	682	686.4
2024-05-01	1154.1	1178.5	682	686.4
2024-04-01	1154.1	1178.5	682	686.4
2024-03-01	1154.1	1178.5	682	686.4
2024-02-01	1154.1	1178.5	682	686.4
2024-01-01	1154.1	1178.5	682	686.4
2023-12-01	1154.1	1178.5	682	686.4

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	2023 KZN Open (A)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	7	6	2	Yes	Analysis
2	10th Jacob G Zuma Foundation 2018 (Team)	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	0	Yes	Analysis
3	Mandeni Open 2018 (A)	2018-10-20	2018-10-20	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
4	Curro Mount Richmore Chess Celebration 2018 (U20)	2018-08-18	2018-08-18	Standard	iLembe (KIK)	5	0	0	No	Analysis
5	2018 KZN Schools Championship (U18 Girls)	2018-06-23	2018-06-24	Standard	Ethekwini (KED)	5	5	4	Yes	Analysis
6	Ilembe Inter Club Chess High School 2018 (Girls)	2018-06-26	2018-06-26	Standard	iLembe (KIK)	5	3	2	Yes	Analysis
7	Ilembe Schools District Trials 2018 (U15+U18 Girls)	2018-05-12	2018-05-12	Standard	iLembe (KIK)	5	5	3.5	Yes	Analysis
8	2018 KZN Open (B)	2018-04-27	2018-04-30	Standard	Ethekwini (KED)	7	5	3	Yes	Analysis
9	Ilembe Youth Trials 2018 (U18+U20)	2018-04-14	2018-04-14	Standard	iLembe (KIK)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Ilembe Schools District Trials 2018				Tournament 2018 KZN Schools Championship
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Linda, S (Sithokozile)				Opponent Naidoo, D (Diniel)
2	4	Tournament 2018 KZN Schools Championship				Tournament Ilembe Inter Club Chess High School 2018
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-26	rnd 5	type Standard	result 0.5
		Opponent Magubane, N (Noxolo)				Opponent Sibiya, N (Nosipho)
3	3	Tournament Ilembe Youth Trials 2018				Tournament 2018 KZN Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-28	rnd 4	type Standard	result 1
		Opponent Mngomezulu, S (Sbahle)				Opponent Sim, E (Enzo)

#	Games	Start				End
1	6	Tournament Ilembe Schools District Trials 2018				Tournament 2018 KZN Schools Championship
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Linda, S (Sithokozile)				Opponent Naidoo, D (Diniel)
2	4	Tournament 2018 KZN Schools Championship				Tournament Ilembe Inter Club Chess High School 2018
		date 2018-06-24	rnd 5	type Standard	result 1	date 2018-06-26	rnd 5	type Standard	result 0.5
		Opponent Magubane, N (Noxolo)				Opponent Sibiya, N (Nosipho)
3	3	Tournament Ilembe Youth Trials 2018				Tournament 2018 KZN Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-28	rnd 4	type Standard	result 1
		Opponent Mngomezulu, S (Sbahle)				Opponent Sim, E (Enzo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Mphetshwa, U (Unam)				Opponent Naidoo, D (Diniel)
2	3	Tournament Ilembe Youth Trials 2018				Tournament 2018 KZN Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-28	rnd 4	type Standard	result 1
		Opponent Mngomezulu, S (Sbahle)				Opponent Sim, E (Enzo)
3	2	Tournament Mandeni Open 2018				Tournament Mandeni Open 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-10-20	rnd 3	type Standard	result 1
		Opponent Mhlongo, S (Syanda)				Opponent Mbatha, S (Siyethaba)

#	Games	Start				End
1	3	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-06-23	rnd 3	type Standard	result 1
		Opponent Mphetshwa, U (Unam)				Opponent Naidoo, D (Diniel)
2	3	Tournament Ilembe Youth Trials 2018				Tournament 2018 KZN Open
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-04-28	rnd 4	type Standard	result 1
		Opponent Mngomezulu, S (Sbahle)				Opponent Sim, E (Enzo)
3	2	Tournament Mandeni Open 2018				Tournament Mandeni Open 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-10-20	rnd 3	type Standard	result 1
		Opponent Mhlongo, S (Syanda)				Opponent Mbatha, S (Siyethaba)

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	Dlamini ,N (Nolwazi)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Dlamini ,N (Nolwazi)	2	1167	742	2	1180.9	742	0	0	0	0	0	0
2	Khumalo ,Z (Zimthande)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Khumalo ,Z (Zimthande)	2	1140.7	715.7	1	1071.2	715.7	1	1071.2	715.7	0	0	0
3	Naidoo ,D (Diniel)	1	1	425	1	1	425	0	0	0	0	0	0
3	Naidoo ,D (Diniel)	1	967.2	1392.2	1	967.2	1392.2	0	0	0	0	0	0
4	Jainarain ,T (Trishul)	1	1	425	1	1	425	0	0	0	0	0	0
4	Jainarain ,T (Trishul)	1	1115.4	1540.4	1	1117.3	1540.4	0	0	0	0	0	0
5	Nandzindzi ,T (Thembela)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nandzindzi ,T (Thembela)	1	811.4	1236.4	1	811.4	1236.4	0	0	0	0	0	0
6	Sibeko ,M (Musawenkosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sibeko ,M (Musawenkosi)	1	1351.4	926.4	1	1315.4	926.4	0	0	0	0	0	0
7	Mngomezulu ,S (Sbahle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mngomezulu ,S (Sbahle)	1	861.6	1286.6	1	875.2	1286.6	0	0	0	0	0	0
8	Mbelekane ,M (Malibongwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mbelekane ,M (Malibongwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Madida ,L (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Madida ,L (Lwazi)	1	685	1110	1	685	1110	0	0	0	0	0	0
10	Linda ,S (Sithokozile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Linda ,S (Sithokozile)	1	1200	1625	1	1200	1625	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

Ngema, A (Amahle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms