Chess South Africa Ratings Database

PLAYER PAGE

Personal

Potgieter, A (Albert)

Chess SA id

1080098516

FIDE id

Date of birth

2008-04-29 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1373.3	1364.3	1117.2	1200
Raw rating	1373.3	1364.3	1117.2	1200
Weighted rating	1372	1362.3	1117.2	1200
Weighted performance	1170.5	1166.2	0	0
Floor	931.5	920.7	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	129.5	131.2	186.6	165.8
Highest rating	1446.5 2023-06-01	1435.6 2023-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1431.5 2023-07-01	1420.7 2023-07-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1431.5 2025-03-01	1420.7 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1446.5 2023-06-01	1435.6 2023-06-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1373.3	1364.3	1117.2	1200
Analysis
Rating	1373.3	1364.3	1117.2	1200
Raw rating	1373.3	1364.3	1117.2	1200
Weighted rating	1372	1362.3	1117.2
Weighted performance	1170.5	1166.2	0
K-factor	32	32	36	36
Floor	931.5	920.7	700	700
Max/Min rating change allowed	129.5	131.2	186.6	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	1373.3	1364.3	1117.2	1200
New weighted rating	1372	1362.4	1117.2	1200
New weighted performance	1162.6	1158.4	0	0
Temp new rating	1373.3	1364.3	1117.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1373.3	1364.3	1117.2	1200
New K-factor	32	32	36	36
New floor	931.5	920.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	19	19	0
	38	38	0
	12	5	7
	10	10	0
History	117	105	12

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	2.5	50	0	1368.4	1368.4
Standard	5	2.5	50	0	1368.4	1368.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	117	66.5	56.84	58.1	1241.3	1299.4
Standard	105	60	57.14	60.7	1240.4	1301.2
Rapid	12	6.5	54.17	35.4	1248.5	1283.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1373.3	1364.3	1117.2	1200
2025-09-30	1373.3	1364.3	1117.2	1200
2025-09-01	1373.3	1364.3	1117.2	1200
2025-08-01	1375.5	1365.4	1117.2	1200
2025-07-01	1375.5	1365.4	1117.2	1200
2025-06-01	1375.5	1365.4	1117.2	1200
2025-05-01	1375.5	1365.4	1117.2	1200
2025-04-01	1375.5	1365.4	1117.2	1200
2025-03-01	1375.5	1365.4	1117.2	1200
2025-02-01	1375.1	1365	1117.2	1200
2025-01-01	1364.2	1354.5	1117.2	1200
2024-12-01	1364.2	1354.5	1117.2	1200
2024-11-01	1364.2	1354.5	1117.2	1200
2024-10-01	1364.2	1354.5	1117.2	1200
2024-09-01	1364.2	1354.5	1117.2	1200
2024-08-01	1370.3	1360.9	1117.2	1200
2024-07-01	1370.3	1360.9	1117.2	1200
2024-09-01	1370.3	1360.9	1117.2	1200
2024-05-01	1370.3	1360.9	1117.2	1200
2024-04-01	1370.3	1360.9	1117.2	1200
2024-03-01	1355.2	1342	1117.2	1200
2024-02-01	1355.2	1342	1117.2	1200
2024-01-01	1411.6	1401.8	1117.2	1200
2023-12-01	1411.6	1401.8	1117.2	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	2025 Tshwane South School District CLOSED League Championship (U17A)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane South School District CLOSED League Championship (U17A)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U17A)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2024 Chris Greyling Open Chess Tournament (D3)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2024 Tshwane Chess OPEN Registration Tournament (C2)	2024-01-27	2024-01-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
5	2024 Gauteng Inter-Region Chess Championship (U16B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	2023 Woman's Day Open Chess Tournament (Rook)	2023-08-09	2023-08-09	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
7	2023 Etienne Lewis Closed Tournament (U16)	2023-08-25	2023-08-27	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
8	2023 Elize Steenkamp Open Tournament (C)	2023-06-16	2023-06-17	Standard	Tshwane (GTP)	6	6	4.5	Yes	Analysis
9	2023 Mid Gauteng Open Tournament (C)	2023-05-06	2023-05-06	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
10	2023 Tshwane South School District CLOSED Individual Championships (U15 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
11	Chris Greyling Open Tournament 2023 (C)	2023-03-21	2023-03-21	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
12	2023 Tshwane Chess Open Registration Tournament (C2)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
13	Lardies Tournament 2022 (Open)	2022-10-29	2022-10-29	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
14	D4 Individuals 2022 (U15 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	3.5	Yes	Analysis
15	2021 Chris Greyling Open Tournament (D)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
16	2021 Blou Bul Tournament (D)	2021-04-10	2021-04-10	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
17	Swartkop LS Proewe 2020 (U13)	2020-02-21	2020-02-21	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
18	2020 Blou Bul (D)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
19	2019 Swartkop Club Closed Championship (B)	2019-08-01	2019-08-15	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
20	2019 RMS Laerskole (U11)	2019-06-01	2019-06-01	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
21	2019 Swartkop Laerskool Juniors Proewe (Seniors)	2019-03-08	2019-03-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
22	2019 D4 Individual Finals (U11 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
23	2018 D4 Tshwane South Schools League Finals (U11)	2018-08-03	2018-08-03	Standard	Tshwane (GTP)	5	1	1	Yes	Analysis
24	2018 D4 Tshwane North Individual Chess Championships (U11 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 0.5
		Opponent Feruz, A (Amina)				Opponent Motha, C (Calvin)
2	7	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament Chris Greyling Open Tournament 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-03-21	rnd 2	type Standard	result 1
		Opponent Stelloh, S (Sebastian)				Opponent Kekana, N (Neo)
3	4	Tournament 2023 Elize Steenkamp Open Tournament				Tournament 2023 Woman's Day Open Chess Tournament
		date 2023-06-17	rnd 5	type Standard	result 1	date 2023-08-09	rnd 2	type Standard	result 1
		Opponent Jansen Van Vuuren, G (Gianni)				Opponent Ponquett, J (Joshua Josh)

#	Games	Start				End
1	8	Tournament 2024 Chris Greyling Open Chess Tournament				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-03-16	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 0.5
		Opponent Feruz, A (Amina)				Opponent Motha, C (Calvin)
2	7	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament Chris Greyling Open Tournament 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-03-21	rnd 2	type Standard	result 1
		Opponent Stelloh, S (Sebastian)				Opponent Kekana, N (Neo)
3	5	Tournament 2020 Blou Bul				Tournament 2021 Blou Bul Tournament
		date 2020-02-15	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Jacobs, R (Rico)				Opponent Mouton, J (Jacques)

#	Games	Start				End
1	3	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 6	type Rapid	result 1
		Opponent Lomas, C (Clayton Anthony)				Opponent Zietsman, SC (Steyn)
2	2	Tournament Swartkop LS Proewe 2020				Tournament Swartkop LS Proewe 2020
		date 2020-02-21	rnd 1	type Rapid	result 1	date 2020-02-21	rnd 2	type Rapid	result 1
		Opponent Van Wyngaard, E (Elzaan)				Opponent Van Niekerk, M (Madison)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Dhlamini, N (Njabulo)				Opponent Dhlamini, N (Njabulo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament Chris Greyling Open Tournament 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-03-21	rnd 2	type Standard	result 1
		Opponent Stelloh, S (Sebastian)				Opponent Kekana, N (Neo)
2	4	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Kekana, N (Neo)				Opponent Oosthuizen, L (Ludrick)
3	4	Tournament 2020 Blou Bul				Tournament Swartkop LS Proewe 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-21	rnd 2	type Rapid	result 1
		Opponent Jacobs, R (Rico)				Opponent Van Niekerk, M (Madison)

#	Games	Start				End
1	7	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament Chris Greyling Open Tournament 2023
		date 2023-01-28	rnd 1	type Standard	result 1	date 2023-03-21	rnd 2	type Standard	result 1
		Opponent Stelloh, S (Sebastian)				Opponent Kekana, N (Neo)
2	5	Tournament 2020 Blou Bul				Tournament 2021 Blou Bul Tournament
		date 2020-02-15	rnd 4	type Standard	result 1	date 2021-04-10	rnd 3	type Standard	result 1
		Opponent Jacobs, R (Rico)				Opponent Mouton, J (Jacques)
3	4	Tournament 2023 Mid Gauteng Open Tournament				Tournament 2023 Elize Steenkamp Open Tournament
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-06-16	rnd 3	type Standard	result 1
		Opponent Kekana, N (Neo)				Opponent Oosthuizen, L (Ludrick)

#	Games	Start				End
1	2	Tournament Swartkop LS Proewe 2020				Tournament Swartkop LS Proewe 2020
		date 2020-02-21	rnd 1	type Rapid	result 1	date 2020-02-21	rnd 2	type Rapid	result 1
		Opponent Van Wyngaard, E (Elzaan)				Opponent Van Niekerk, M (Madison)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2022-04-23	rnd 6	type Rapid	result 1
		Opponent Zietsman, SC (Steyn)				Opponent Zietsman, SC (Steyn)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Lomas, C (Clayton Anthony)				Opponent Lomas, C (Clayton Anthony)

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	Kekana ,N (Neo)	2	2	425	2	2	425	0	0	0	0	0	0
1	Kekana ,N (Neo)	2	1190.4	1615.4	2	1152.9	1615.4	0	0	0	0	0	0
2	Wolfaardt ,J (John Eduan)	2	2	425	2	2	425	0	0	0	0	0	0
2	Wolfaardt ,J (John Eduan)	2	1316.7	1741.7	2	1304.6	1741.7	0	0	0	0	0	0
3	Karsten ,CB (Chay Belle)	2	2	425	2	2	425	0	0	0	0	0	0
3	Karsten ,CB (Chay Belle)	2	1241.8	1666.8	2	1230.8	1666.8	0	0	0	0	0	0
4	Du Toit ,SJM (Stephanus (Matteo) Johannes Matheus)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Du Toit ,SJM (Stephanus (Matteo) Johannes Matheus)	2	1500.2	1075.2	1	1465.5	1075.2	1	936.6	1075.2	0	0	0
5	Elliott ,C (Cayden)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Elliott ,C (Cayden)	2	1078.1	653.1	1	955.1	653.1	1	1027.4	653.1	0	0	0
6	Mcphail ,R (Ryan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Mcphail ,R (Ryan)	2	1486.4	1061.4	1	1535.4	1061.4	1	1178.8	1061.4	0	0	0
7	Coetzee ,M (Mariska)	2	2	425	1	1	425	1	1	425	0	0	0
7	Coetzee ,M (Mariska)	2	1118.5	1543.5	1	1200	1543.5	1	1200	1543.5	0	0	0
8	Van Wyngaard ,E (Elzaan)	2	2	425	1	1	425	1	1	425	0	0	0
8	Van Wyngaard ,E (Elzaan)	2	1154.2	1579.2	1	1200	1579.2	1	1200	1579.2	0	0	0
9	Louw ,N (Nova)	1	1	425	1	1	425	0	0	0	0	0	0
9	Louw ,N (Nova)	1	1317.5	1742.5	1	1303.5	1742.5	0	0	0	0	0	0
10	Motha ,C (Calvin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Motha ,C (Calvin)	1	1200	1200	1	1200	1200	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

Potgieter, A (Albert)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms