Chess South Africa Ratings Database

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Personal

Potgieter, A (Aldo)

Chess SA id

1140147150

FIDE id

Date of birth

2014-12-04 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1159.7	1164.9	1194	1200
Raw rating	1159.7	1164.9	1194	1200
Weighted rating	1158.6	1160.5	1191.3	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.6	174.3	167.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1159.7	1164.9	1194	1200
Analysis
Rating	1159.7	1164.9	1194	1200
Raw rating	1159.7	1164.9	1194	1200
Weighted rating	1158.6	1160.5	1191.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.6	174.3	167.2	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	1159.7	1164.9	1194	1200
New weighted rating	1158.5	1160.4	1192.3	1200
New weighted performance	0	0	0	0
Temp new rating	1159.7	1164.9	1194	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1159.7	1164.9	1194	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	6	10
	0	0	0
	6	0	6
	0	0	0
History	22	6	16

Games since
	Main 16	Standard 6		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	22	7.5	34.09	-135.2	1248	1112.8
Standard	6	1	16.67	-283.3	1286.7	1003.4
Rapid	16	6.5	40.62	-79.7	1233.5	1153.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1159.7	1164.9	1194	1200
2025-09-01	1159.7	1164.9	1194	1200
2025-08-01	1159.7	1164.9	1194	1200
2025-07-01	1159.7	1164.9	1194	1200
2025-06-01	1159.7	1164.9	1194	1200
2025-05-01	1159.7	1164.9	1194	1200
2025-04-01	1159.7	1164.9	1194	1200
2025-03-01	1159.7	1164.9	1194	1200
2025-02-01	1159.2	1164.1	1194	1200
2025-01-01	1149.7	1140.2	1194	1200
2024-12-01	1149.7	1140.2	1194	1200
2024-11-01	1149.7	1140.2	1194	1200
2024-10-01	1149.7	1140.2	1194	1200
2024-09-01	1149.7	1140.2	1194	1200
2024-08-01	1149.7	1140.2	1194	1200
2024-07-01	1149.7	1140.2	1194	1200
2024-06-01	1149.7	1140.2	1194	1200
2024-08-01	1191.5	1200	1194	1200
2024-04-01	1191.5	1200	1194	1200
2024-03-01	1186.2	1200	1172	1200
2024-02-01	1164.6	1200	1122.8	1200
2024-01-01	1164.6	1200	1122.8	1200
2023-12-01	1164.6	1200	1122.8	1200
2023-11-01	1164.6	1200	1122.8	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	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	West Coast Schools Chess Prestige Championships 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Lower West Coast Schools Chess Prestige 2024 (U11 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	West Coast Chess Open 2022 (U9 Girls)	2022-10-15	2022-10-15	Rapid	West Coast (WCU)	7	6	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Coast Chess Open 2022				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2022-10-15	rnd 7	type Rapid	result 0.5	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Persens, J (Jayden)
2	2	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 4	type Rapid	result 0.5	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Arendse, H (Haygen)				Opponent Williams, E (Ethan)
3	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent De Villiers, M (Malan)				Opponent De Villiers, M (Malan)

#	Games	Start				End
1	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent De Villiers, M (Malan)				Opponent De Villiers, M (Malan)

#	Games	Start				End
1	3	Tournament West Coast Chess Open 2022				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2022-10-15	rnd 7	type Rapid	result 0.5	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Persens, J (Jayden)
2	2	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 4	type Rapid	result 0.5	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Arendse, H (Haygen)				Opponent Williams, E (Ethan)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Adams, Z (Zeeq)				Opponent Adams, Z (Zeeq)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Swarts, R (Rowaydan)				Opponent Persens, J (Jayden)
2	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent De Villiers, M (Malan)				Opponent De Villiers, M (Malan)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Williams, E (Ethan)				Opponent Williams, E (Ethan)

#	Games	Start				End
1	1	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent De Villiers, M (Malan)				Opponent De Villiers, M (Malan)

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Swarts, R (Rowaydan)				Opponent Persens, J (Jayden)
2	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Williams, E (Ethan)				Opponent Williams, E (Ethan)
3	1	Tournament West Coast Schools Chess Prestige Championships 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Adams, Z (Zeeq)				Opponent Adams, Z (Zeeq)

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	Azar ,C (Christopher)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Azar ,C (Christopher)	3	1320.3	895.3	1	1238.3	895.3	2	1369.8	895.3	0	0	0
2	Sacco ,A (Ansley)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Sacco ,A (Ansley)	1	1218.3	793.3	1	1130	793.3	0	0	0	0	0	0
3	Roets ,JAW (Johannes Andreas W)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Roets ,JAW (Johannes Andreas W)	1	1296.5	871.5	1	1299	871.5	0	0	0	0	0	0
4	Henning ,N (Nicolas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Henning ,N (Nicolas)	1	1356.2	931.2	1	1316	931.2	0	0	0	0	0	0
5	Solomons ,T (Tyreec)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Solomons ,T (Tyreec)	1	1254	829	1	1200	829	0	0	0	0	0	0
6	De Villiers ,M (Malan)	1	1	425	1	1	425	0	0	0	0	0	0
6	De Villiers ,M (Malan)	1	1267.5	1692.5	1	1229	1692.5	0	0	0	0	0	0
7	Persens ,J (Jayden)	1	1	425	0	0	0	1	1	425	0	0	0
7	Persens ,J (Jayden)	1	1188.6	1613.6	0	0	0	1	1181.6	1613.6	0	0	0
8	Swartz ,U (Umaree)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Swartz ,U (Umaree)	1	1175.2	1175.2	0	0	0	1	1161.6	1175.2	0	0	0
9	Williams ,C (Claron)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Williams ,C (Claron)	1	1216.6	1216.6	0	0	0	1	1276.8	1216.6	0	0	0
10	Williams ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Williams ,E (Ethan)	1	1226.6	1651.6	0	0	0	1	1251.6	1651.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Potgieter, A (Aldo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms