Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, A (Andrea)

Chess SA id

291027065

FIDE id

Date of birth

1991-04-06 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1476.6	1468.4	1043	1043
Raw rating	1476.6	1468.4	1043	1043
Weighted rating	1476.6	1468.4	1043	1043
Weighted performance	1056.2	1050.4	0	0
Floor	976.6	968.4	543	543
K-factor	32	32	40	40
Min/Max rating change allowed	111.8	113.1	207.4	207.4
Highest rating	1491.9 2023-06-01	1483.6 2023-06-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1476.6 2024-03-01	1468.4 2024-03-01	1043 2024-03-01	1043 2024-03-01
Highest weighted rating	1476.6 2025-05-05	1468.4 2025-05-05	1043 2024-11-01	1043 2024-11-01
Highest weighted performance	1491.9 2023-06-01	1483.6 2023-06-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1476.6	1468.4	1043	1043
Analysis
Rating	1476.6	1468.4	1043	1043
Raw rating	1476.6	1468.4	1043	1043
Weighted rating	1476.6	1468.4	1043
Weighted performance	1056.2	1050.4	0
K-factor	32	32	40	40
Floor	976.6	968.4	543	543
Max/Min rating change allowed	111.8	113.1	207.4	207.4
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	1476.6	1468.4	1043	1043
New weighted rating	1476.6	1468.4	1043	1043
New weighted performance	1055.7	1049.9	0	0
Temp new rating	1476.6	1468.4	1043	1043
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1476.6	1468.4	1043	1043
New K-factor	32	32	40	40
New floor	976.6	968.4	543	543

Item	Main	Standard
	0	0
	0	0
	0	0
	25	25
	0	0
	0	0
History	28	28

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	25	15	60	85	1312.3	1397.3
Standard	25	15	60	85	1312.3	1397.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1476.6	1468.4	1043	1043
2025-09-01	1476.6	1468.4	1043	1043
2025-08-01	1476.6	1468.4	1043	1043
2025-07-01	1476.6	1468.4	1043	1043
2025-06-01	1476.6	1468.4	1043	1043
2025-05-01	1476.6	1468.4	1043	1043
2025-04-01	1476.6	1468.4	1043	1043
2025-03-01	1476.6	1468.4	1043	1043
2025-02-01	1476.6	1468.4	1043	1043
2025-01-01	1476.6	1468.4	1043	1043
2024-12-01	1476.6	1468.4	1043	1043
2024-11-01	1476.6	1468.4	1043	1043
2024-10-01	1476.6	1468.4	1043	1043
2024-09-01	1476.6	1468.4	1043	1043
2024-08-01	1476.6	1468.4	1043	1043
2024-07-01	1476.6	1468.4	1043	1043
2024-06-01	1476.6	1468.4	1043	1043
2024-08-01	1476.6	1468.4	1043	1043
2024-04-01	1476.6	1468.4	1043	1043
2024-03-01	1476.6	1468.4	1043	1043
2024-02-01	1476.6	1468.4	1043	1043
2024-01-01	1476.6	1468.4	1043	1043
2023-12-01	1476.6	1468.4	1043	1043
2023-11-01	1476.6	1468.4	1043	1043

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	Wynie Robbertse Open Tournament 2023 (C)	2023-06-03	2023-06-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2023 Lubowski Open Tournament (C)	2023-06-24	2023-06-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2023 Mid Gauteng Open Tournament (C)	2023-05-06	2023-05-06	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	Silver Lakes Open Chess Tournament (B)	2023-04-15	2023-04-15	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
5	2023 Milos Ristic Open Tournament (BC)	2023-04-27	2023-04-27	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Wynie Robbertse Open Tournament 2023				Tournament 2023 Lubowski Open Tournament
		date 2023-06-03	rnd 2	type Standard	result 1	date 2023-06-25	rnd 4	type Standard	result 1
		Opponent Nkwadi, K (Karabo)				Opponent Weder, E (Emil)
2	3	Tournament 2023 Milos Ristic Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-04-27	rnd 5	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Reyneke, M (Melindie)				Opponent Wesinyane, T (Tshireletso)
3	2	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-05-06	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Combrink, J (Juan-Louis)				Opponent Combrink, J (Jacob)

#	Games	Start				End
1	8	Tournament Wynie Robbertse Open Tournament 2023				Tournament 2023 Lubowski Open Tournament
		date 2023-06-03	rnd 2	type Standard	result 1	date 2023-06-25	rnd 4	type Standard	result 1
		Opponent Nkwadi, K (Karabo)				Opponent Weder, E (Emil)
2	3	Tournament 2023 Milos Ristic Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-04-27	rnd 5	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Reyneke, M (Melindie)				Opponent Wesinyane, T (Tshireletso)
3	2	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-05-06	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Combrink, J (Juan-Louis)				Opponent Combrink, J (Jacob)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Wynie Robbertse Open Tournament 2023				Tournament 2023 Lubowski Open Tournament
		date 2023-06-03	rnd 2	type Standard	result 1	date 2023-06-25	rnd 4	type Standard	result 1
		Opponent Nkwadi, K (Karabo)				Opponent Weder, E (Emil)
2	3	Tournament 2023 Milos Ristic Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-04-27	rnd 5	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Reyneke, M (Melindie)				Opponent Wesinyane, T (Tshireletso)
3	2	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-05-06	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Combrink, J (Juan-Louis)				Opponent Combrink, J (Jacob)

#	Games	Start				End
1	8	Tournament Wynie Robbertse Open Tournament 2023				Tournament 2023 Lubowski Open Tournament
		date 2023-06-03	rnd 2	type Standard	result 1	date 2023-06-25	rnd 4	type Standard	result 1
		Opponent Nkwadi, K (Karabo)				Opponent Weder, E (Emil)
2	3	Tournament 2023 Milos Ristic Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-04-27	rnd 5	type Standard	result 1	date 2023-05-06	rnd 2	type Standard	result 1
		Opponent Reyneke, M (Melindie)				Opponent Wesinyane, T (Tshireletso)
3	2	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Mid Gauteng Open Tournament
		date 2023-05-06	rnd 4	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Combrink, J (Juan-Louis)				Opponent Combrink, J (Jacob)

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	Keyter ,ZC (Zarius Clarence)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Keyter ,ZC (Zarius Clarence)	1	1388.3	963.3	1	1367.2	963.3	0	0	0	0	0	0
2	Bath ,X (Xavier)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bath ,X (Xavier)	1	1396.4	971.4	1	1386.9	971.4	0	0	0	0	0	0
3	Maharaj ,A (Anaamika)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maharaj ,A (Anaamika)	1	1354.4	929.4	1	1334	929.4	0	0	0	0	0	0
4	Ponquett ,J (Joshua Josh)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ponquett ,J (Joshua Josh)	1	1223.2	798.2	1	1224.4	798.2	0	0	0	0	0	0
5	Botha ,RMJ (Robert)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,RMJ (Robert)	1	1368.7	943.7	1	1342.3	943.7	0	0	0	0	0	0
6	Zunguzira ,P (Praise)	1	1	425	1	1	425	0	0	0	0	0	0
6	Zunguzira ,P (Praise)	1	1274.8	1699.8	1	1284.8	1699.8	0	0	0	0	0	0
7	Khumalo ,N (Nkosinathi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Khumalo ,N (Nkosinathi)	1	1185.6	1185.6	1	1177.9	1185.6	0	0	0	0	0	0
8	Grahan ,T (Tylo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Grahan ,T (Tylo)	1	1235.3	1660.3	1	1229.3	1660.3	0	0	0	0	0	0
9	Weder ,E (Emil)	1	1	425	1	1	425	0	0	0	0	0	0
9	Weder ,E (Emil)	1	1287.1	1712.1	1	1291.5	1712.1	0	0	0	0	0	0
10	Ngobeni ,N (Njabulo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ngobeni ,N (Njabulo)	1	1451.4	1876.4	1	1446.7	1876.4	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

Nel, A (Andrea)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms