Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwadla, A (Ayabulela)

Chess SA id

1010158637

FIDE id

Date of birth

2001-01-21 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1361.3	1362.9	1224.1	1200
Raw rating	1361.3	1362.9	1224.1	1200
Weighted rating	1311.4	1311.8	1221.9	1200
Weighted performance	0	0	0	0
Floor	861.3	862.9	724.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.8	131.5	160.2	165.8
Highest rating	1518.6 2023-07-01	1492.6 2023-07-01	1296.4 2024-05-01	1200 2018-10-01
Highest raw rating	1361.3 2025-06-01	1362.9 2025-06-01	1224.1 2024-06-01	1200 2024-02-01
Highest weighted rating	1299 2025-08-01	1299.4 2025-08-01	1220.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1518.6 2023-07-01	1492.6 2023-07-01	1296.4 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1361.3	1362.9	1224.1	1200
Analysis
Rating	1361.3	1362.9	1224.1	1200
Raw rating	1361.3	1362.9	1224.1	1200
Weighted rating	1311.4	1311.8	1221.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	861.3	862.9	724.1	700
Max/Min rating change allowed	131.8	131.5	160.2	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	1361.3	1362.9	1224.1	1200
New weighted rating	1317	1317.5	1222.4	1200
New weighted performance	0	0	0	0
Temp new rating	1361.3	1362.9	1224.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1361.3	1362.9	1224.1	1200
New K-factor	36	36	36	36
New floor	861.3	862.9	724.1	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	12	5	7
	5	5	0
	0	0	0
	0	0	0
History	25	18	7

Games since
	Main 20	Standard 13		Rapid 7		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	8	4.5	56.25	53.1	1432.7	1485.8
Standard	8	4.5	56.25	53.1	1432.7	1485.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	14.5	58	68	1386.2	1454.2
Standard	18	11	61.11	94.4	1394.1	1488.6
Rapid	7	3.5	50	0	1366	1366
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1361.3	1362.9	1224.1	1200
2025-09-01	1361.3	1362.9	1224.1	1200
2025-08-01	1361.3	1362.9	1224.1	1200
2025-07-01	1361.3	1362.9	1224.1	1200
2025-06-01	1361.3	1362.9	1224.1	1200
2025-05-01	1298.2	1299.7	1224.1	1200
2025-04-01	1298.2	1299.7	1224.1	1200
2025-03-01	1298.2	1299.7	1224.1	1200
2025-02-01	1298.2	1299.7	1224.1	1200
2025-01-01	1298.2	1299.7	1224.1	1200
2024-12-01	1298.2	1299.7	1224.1	1200
2024-11-01	1298.2	1299.7	1224.1	1200
2024-10-01	1264.4	1257.2	1224.1	1200
2024-09-01	1264.4	1257.2	1224.1	1200
2024-08-01	1264.4	1257.2	1224.1	1200
2024-07-01	1264.4	1257.2	1224.1	1200
2024-06-01	1264.4	1257.2	1224.1	1200
2024-08-01	1252	1257.2	1200	1200
2024-04-01	1252	1257.2	1200	1200
2024-03-01	1252	1257.2	1200	1200
2024-02-01	1252	1257.2	1200	1200
2024-01-01	1252	1257.2	1200	1200
2023-12-01	1252	1257.2	1200	1200
2023-11-01	1252	1257.2	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	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	8	4.5	Yes	Analysis
2	NWU Vaal Chess Open 12 Oct 2024 (A+B)	2024-10-12	2024-10-12	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
3	Lenasia Chess Academy Rapid Tournament 2024 (A)	2024-05-19	2024-05-19	Rapid	Johannesburg Metro (GJM)	7	7	3.5	Yes	Analysis
4	Eureka Open 2023 (D)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 0.5	date 2025-04-30	rnd 7	type Standard	result 1
		Opponent Mashigo, O (Obakeng)				Opponent Rammala, TR (Tlale Ronald)
2	3	Tournament Eureka Open 2023				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2023-07-29	rnd 5	type Standard	result 1	date 2024-05-19	rnd 2	type Rapid	result 0.5
		Opponent Skosana, S (Siyanda)				Opponent Pillay, M (Mikhael)
3	3	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, P (Phillip)				Opponent Marimuthu, S (Shaylen)

#	Games	Start				End
1	3	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-28	rnd 5	type Standard	result 0.5	date 2025-04-30	rnd 7	type Standard	result 1
		Opponent Mashigo, O (Obakeng)				Opponent Rammala, TR (Tlale Ronald)
2	3	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, P (Phillip)				Opponent Marimuthu, S (Shaylen)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 2	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Gudladona, KP (Kartikeya Praneeth)				Opponent Haupt, J (Joshua)

#	Games	Start				End
1	2	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 2	type Rapid	result 0.5
		Opponent Narsi, T (Taran)				Opponent Pillay, M (Mikhael)
2	1	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 6	type Rapid	result 1	date 2024-05-19	rnd 6	type Rapid	result 1
		Opponent Loonat, M (Mohammed Irfaan)				Opponent Loonat, M (Mohammed Irfaan)
3	1	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 4	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Zikalala, N (Nkulukelo)				Opponent Zikalala, N (Nkulukelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, P (Phillip)				Opponent Marimuthu, S (Shaylen)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-29	rnd 6	type Standard	result 1	date 2025-04-30	rnd 7	type Standard	result 1
		Opponent Koen , K (Kaylee-Jane)				Opponent Rammala, TR (Tlale Ronald)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 2	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Gudladona, KP (Kartikeya Praneeth)				Opponent Haupt, J (Joshua)

#	Games	Start				End
1	3	Tournament Eureka Open 2023				Tournament Eureka Open 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Van Der Merwe, P (Phillip)				Opponent Marimuthu, S (Shaylen)
2	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-29	rnd 6	type Standard	result 1	date 2025-04-30	rnd 7	type Standard	result 1
		Opponent Koen , K (Kaylee-Jane)				Opponent Rammala, TR (Tlale Ronald)
3	2	Tournament Moja Chess Extravaganza 2025				Tournament Moja Chess Extravaganza 2025
		date 2025-04-27	rnd 2	type Standard	result 1	date 2025-04-27	rnd 3	type Standard	result 1
		Opponent Gudladona, KP (Kartikeya Praneeth)				Opponent Haupt, J (Joshua)

#	Games	Start				End
1	1	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 6	type Rapid	result 1	date 2024-05-19	rnd 6	type Rapid	result 1
		Opponent Loonat, M (Mohammed Irfaan)				Opponent Loonat, M (Mohammed Irfaan)
2	1	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 4	type Rapid	result 1	date 2024-05-19	rnd 4	type Rapid	result 1
		Opponent Zikalala, N (Nkulukelo)				Opponent Zikalala, N (Nkulukelo)
3	1	Tournament Lenasia Chess Academy Rapid Tournament 2024				Tournament Lenasia Chess Academy Rapid Tournament 2024
		date 2024-05-19	rnd 1	type Rapid	result 1	date 2024-05-19	rnd 1	type Rapid	result 1
		Opponent Narsi, T (Taran)				Opponent Narsi, T (Taran)

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	Haupt ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
1	Haupt ,J (Joshua)	1	1437.1	1862.1	1	1429.5	1862.1	0	0	0	0	0	0
2	Van Der Merwe ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Der Merwe ,P (Phillip)	1	1214.9	1639.9	1	1151.4	1639.9	0	0	0	0	0	0
3	Koen ,K (Kaylee-Jane)	1	1	425	1	1	425	0	0	0	0	0	0
3	Koen ,K (Kaylee-Jane)	1	1355.3	1780.3	1	1340.8	1780.3	0	0	0	0	0	0
4	Ripinga ,J (Justice)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ripinga ,J (Justice)	1	1305.5	880.5	1	1325.9	880.5	0	0	0	0	0	0
5	Olivier ,J (Jan-Hendrik)	1	1	425	1	1	425	0	0	0	0	0	0
5	Olivier ,J (Jan-Hendrik)	1	1450.5	1875.5	1	1485.2	1875.5	0	0	0	0	0	0
6	Ndayi ,A (Azasakhe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ndayi ,A (Azasakhe)	1	1150.2	1575.2	1	1140.4	1575.2	0	0	0	0	0	0
7	Rammala ,TR (Tlale Ronald)	1	1	425	1	1	425	0	0	0	0	0	0
7	Rammala ,TR (Tlale Ronald)	1	1560	1985	1	1559.7	1985	0	0	0	0	0	0
8	Sikosana ,S (Siyanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sikosana ,S (Siyanda)	1	1221.7	1646.7	1	1224	1646.7	0	0	0	0	0	0
9	Sidumo ,A (Anga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sidumo ,A (Anga)	1	1707.1	1282.1	1	1713.7	1282.1	0	0	0	0	0	0
10	Marimuthu ,S (Shaylen)	1	1	425	1	1	425	0	0	0	0	0	0
10	Marimuthu ,S (Shaylen)	1	1324.1	1749.1	1	1272.4	1749.1	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

Ngwadla, A (Ayabulela)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms