Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, A (Athandile)

Chess SA id

2080309436

FIDE id

534032053

Date of birth

2008-07-08 (U20)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1508.4	1526.2	1200	1200
Raw rating	1490.9	1526.2	1200	1200
Weighted rating	1348.7	1367.8	1200	1200
Weighted performance	1508.4	1506.2	0	0
Floor	990.9	1026.2	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	109.6	104.2	165.8	165.8
Highest rating	1559.7 2025-09-30	1557.4 2025-09-30	1200 2024-08-01	1200 2024-08-01
Highest raw rating	1490.9 2026-01-01	1526.2 2026-01-01	1200 2024-08-01	1200 2024-08-01
Highest weighted rating	1348.7 2026-01-01	1367.8 2026-01-01	1200 2024-08-01	1200 2024-08-01
Highest weighted performance	1559.7 2025-09-30	1557.4 2025-09-30	1200 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-10.5	0	0	0
New rating	1498	1526.2	1200	1200
Analysis
Rating	1508.4	1526.2	1200	1200
Raw rating	1490.9	1526.2	1200	1200
Weighted rating	1348.7	1367.8	1200
Weighted performance	1508.4	1506.2	0
K-factor	32	32	36	36
Floor	990.9	1026.2	700	700
Max/Min rating change allowed	109.6	104.2	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	1490.9	1526.2	1200	1200
New weighted rating	1364	1384.9	1200	1200
New weighted performance	1498	1495.7	0	0
Temp new rating	1498	1526.2	1200	1200
Temp new rating +/-	-10.5	0	0	0
Final new rating +/-	-10.5	0	0	0
New rating	1498	1526.2	1200	1200
New K-factor	32	32	36	36
New floor	990.9	1026.2	700	700

Item	Main	Standard
	0	0
	16	16
	17	17
	0	0
	0	0
	0	0
History	33	33

Games since
	Main 33	Standard 33		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	1026		118		48
Female	123		13		7
U18	167		23		13
U18 Female	17		2		1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	16	15	93.75	371.9	1289.1	1660.9
Standard	16	15	93.75	371.9	1289.1	1660.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	33	26	78.79	244.7	1275.9	1520.6
Standard	33	26	78.79	244.7	1275.9	1520.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1490.9	1526.2	1200	1200
2025-11-30	1476.6	1508.9	1200	1200
2025-11-01	1476.6	1508.9	1200	1200
2025-09-30	1476.6	1508.9	1200	1200
2025-09-01	1409.8	1441.7	1200	1200
2025-08-01	1301.9	1316.2	1200	1200
2025-07-01	1301.9	1316.2	1200	1200
2025-06-01	1301.9	1316.2	1200	1200
2025-05-01	1301.9	1316.2	1200	1200
2025-04-01	1301.9	1316.2	1200	1200
2025-03-01	1301.9	1316.2	1200	1200
2025-02-01	1301.9	1316.2	1200	1200
2025-01-01	1301.9	1316.2	1200	1200
2024-12-01	1289.9	1303.2	1200	1200
2024-11-01	1289.9	1303.2	1200	1200
2024-10-01	1239.1	1242.4	1200	1200
2024-09-01	1239.1	1242.4	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	2025 Mzansi Inter Provincial Team Championships (U18 Girls)	2025-12-15	2025-12-16	Standard	Nelson Mandela Bay (ENM)	5	2	2	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (B)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	0	0	No	Analysis
3	EC Closed 2025 (U18 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	6	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U18 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
5	BC Schools Chess Festival 2025 (U17 Girls)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
6	EL Junior Closed 2024 (U18+U20)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
7	East London Open 2024 (B)	2024-10-05	2024-10-05	Standard	Buffalo City (EBC)	5	3	3	Yes	Analysis
8	Buffalo City District Schools Chess All Ages Championships 2024 (U18 Girls)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
9	EL Schools Chess All Ages Festival 2024 (U18 Open)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

#	Games	Start				End
1	13	Tournament BC Schools Chess Festival 2025				Tournament EC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Cocklin, L (Litacha)				Opponent Senekal, L (Lianie)
2	4	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament East London Open 2024
		date 2024-08-10	rnd 5	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Bonga, L (Lisakhanya)				Opponent George, A (Aaron)
3	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Foslara, M (Mikhulu)				Opponent Sele, O (Onikwa)

#	Games	Start				End
1	13	Tournament BC Schools Chess Festival 2025				Tournament EC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Cocklin, L (Litacha)				Opponent Senekal, L (Lianie)
2	4	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament East London Open 2024
		date 2024-08-10	rnd 5	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Bonga, L (Lisakhanya)				Opponent George, A (Aaron)
3	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Foslara, S (Simanye)				Opponent Sele, O (Onikwa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	13	Tournament BC Schools Chess Festival 2025				Tournament EC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Cocklin, L (Litacha)				Opponent Senekal, L (Lianie)
2	4	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament East London Open 2024
		date 2024-08-10	rnd 5	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Bonga, L (Lisakhanya)				Opponent George, A (Aaron)
3	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Foslara, S (Simanye)				Opponent Sele, O (Onikwa)

#	Games	Start				End
1	13	Tournament BC Schools Chess Festival 2025				Tournament EC Closed 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Cocklin, L (Litacha)				Opponent Senekal, L (Lianie)
2	4	Tournament Buffalo City District Schools Chess All Ages Championships 2024				Tournament East London Open 2024
		date 2024-08-10	rnd 5	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Bonga, L (Lisakhanya)				Opponent George, A (Aaron)
3	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Foslara, S (Simanye)				Opponent Sele, O (Onikwa)

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	Beshe ,A (Akhanye)	2	1	0	2	1	0	0	0	0	0	0	0
1	Beshe ,A (Akhanye)	2	1428.7	1428.7	2	1473.5	1428.7	0	0	0	0	0	0
2	Zintambila ,C (Chantelle)	2	2	425	2	2	425	0	0	0	0	0	0
2	Zintambila ,C (Chantelle)	2	1282.9	1707.9	2	1268.7	1707.9	0	0	0	0	0	0
3	Molefe ,L (Lerato)	1	1	425	1	1	425	0	0	0	0	0	0
3	Molefe ,L (Lerato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Bonga ,L (Lisakhanya)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bonga ,L (Lisakhanya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Ngewu ,E (Elowo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ngewu ,E (Elowo)	1	1248.6	1673.6	1	1254.5	1673.6	0	0	0	0	0	0
6	Bidi ,I (Imitha)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bidi ,I (Imitha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Jikijela ,A (Anisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jikijela ,A (Anisha)	1	1289.8	864.8	1	1265.8	864.8	0	0	0	0	0	0
8	Davids ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Davids ,T (Tristan)	1	1186.3	1611.3	1	1182	1611.3	0	0	0	0	0	0
9	Foslara ,MS (Mikhulu Simanye)	1	1	425	1	1	425	0	0	0	0	0	0
9	Foslara ,MS (Mikhulu Simanye)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Yawa ,E (Elona)	1	1	425	1	1	425	0	0	0	0	0	0
10	Yawa ,E (Elona)	1	1067.5	1492.5	1	1045.2	1492.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pienaar, A (Athandile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms