Chess South Africa Ratings Database

PLAYER PAGE

Personal

Potgieter, G (Gert Olivier)

Chess SA id

1910191462

FIDE id

Date of birth

1991-09-23 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.8	1207.5	1206.5	1200
Raw rating	1218.8	1207.5	1206.5	1200
Weighted rating	1215.6	1203.6	1206.5	1200
Weighted performance	0	0	0	0
Floor	718.8	707.5	706.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.4	164.1	164.3	165.8
Highest rating	1238.5 2023-12-01	1207.5 2024-12-01	1240.2 2023-12-01	1200 2018-10-01
Highest raw rating	1218.8 2024-12-01	1207.5 2024-12-01	1206.5 2024-02-01	1200 2024-02-01
Highest weighted rating	1214.6 2025-08-01	1207.5 2018-10-01	1206.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1238.5 2023-12-01	1200 2024-02-01	1240.2 2023-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.8	1207.5	1206.5	1200
Analysis
Rating	1218.8	1207.5	1206.5	1200
Raw rating	1218.8	1207.5	1206.5	1200
Weighted rating	1215.6	1203.6	1206.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.8	707.5	706.5	700
Max/Min rating change allowed	161.4	164.1	164.3	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	1218.8	1207.5	1206.5	1200
New weighted rating	1216	1204.1	1206.5	1200
New weighted performance	0	0	0	0
Temp new rating	1218.8	1207.5	1206.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.8	1207.5	1206.5	1200
New K-factor	36	36	36	36
New floor	718.8	707.5	706.5	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	11	0
	5	0	5
	0	0	0
	0	0	0
History	16	11	5

Games since
	Main 16	Standard 11		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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	16	7.5	46.88	-26.6	1277.9	1251.3
Standard	11	4.5	40.91	-77.3	1306.4	1229.1
Rapid	5	3	60	85	1215.1	1300.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1218.8	1207.5	1206.5	1200
2025-09-01	1218.8	1207.5	1206.5	1200
2025-08-01	1218.8	1207.5	1206.5	1200
2025-07-01	1218.8	1207.5	1206.5	1200
2025-06-01	1218.8	1207.5	1206.5	1200
2025-05-01	1218.8	1207.5	1206.5	1200
2025-04-01	1218.8	1207.5	1206.5	1200
2025-03-01	1218.8	1207.5	1206.5	1200
2025-02-01	1218.8	1207.5	1206.5	1200
2025-01-01	1218.8	1207.5	1206.5	1200
2024-12-01	1218.8	1207.5	1206.5	1200
2024-11-01	1199.4	1180.9	1206.5	1200
2024-10-01	1199.4	1180.9	1206.5	1200
2024-09-01	1211.9	1200	1206.5	1200
2024-08-01	1211.9	1200	1206.5	1200
2024-07-01	1211.9	1200	1206.5	1200
2024-06-01	1211.9	1200	1206.5	1200
2024-08-01	1211.9	1200	1206.5	1200
2024-04-01	1211.9	1200	1206.5	1200
2024-03-01	1211.9	1200	1206.5	1200
2024-02-01	1211.9	1200	1206.5	1200
2024-01-01	1211.9	1200	1206.5	1200
2023-12-01	1211.9	1200	1206.5	1200
2023-11-01	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	Helderberg Chess Club Open 2024 (B)	2024-11-09	2024-11-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
3	Gordons Bay Primary Chess Championship 2023 (Open)	2023-12-09	2023-12-09	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Martin, R (Rene)				Opponent Hoogenhout, K (Kathleen)
2	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-10	rnd 6	type Standard	result 1	date 2024-11-10	rnd 6	type Standard	result 1
		Opponent Serfontein, C (Carlu)				Opponent Serfontein, C (Carlu)
3	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Lourens, L (Lihan)				Opponent Lourens, L (Lihan)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-10	rnd 6	type Standard	result 1	date 2024-11-10	rnd 6	type Standard	result 1
		Opponent Serfontein, C (Carlu)				Opponent Serfontein, C (Carlu)
2	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Lourens, L (Lihan)				Opponent Lourens, L (Lihan)
3	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Van Der Walt, R (Ricardo Cs)				Opponent Van Der Walt, R (Ricardo Cs)

#	Games	Start				End
1	2	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Martin, R (Rene)				Opponent Hoogenhout, K (Kathleen)
2	1	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 2	type Rapid	result 1
		Opponent Van Der Spuy, G (Gordon)				Opponent Van Der Spuy, G (Gordon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Martin, R (Rene)				Opponent Hoogenhout, K (Kathleen)
2	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-10	rnd 6	type Standard	result 1	date 2024-11-10	rnd 6	type Standard	result 1
		Opponent Serfontein, C (Carlu)				Opponent Serfontein, C (Carlu)
3	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Lourens, L (Lihan)				Opponent Lourens, L (Lihan)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-10	rnd 6	type Standard	result 1	date 2024-11-10	rnd 6	type Standard	result 1
		Opponent Serfontein, C (Carlu)				Opponent Serfontein, C (Carlu)
2	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Lourens, L (Lihan)				Opponent Lourens, L (Lihan)
3	1	Tournament Helderberg Chess Club Open 2024				Tournament Helderberg Chess Club Open 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent Van Der Walt, R (Ricardo Cs)				Opponent Van Der Walt, R (Ricardo Cs)

#	Games	Start				End
1	2	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 4	type Rapid	result 1	date 2023-12-09	rnd 5	type Rapid	result 1
		Opponent Martin, R (Rene)				Opponent Hoogenhout, K (Kathleen)
2	1	Tournament Gordons Bay Primary Chess Championship 2023				Tournament Gordons Bay Primary Chess Championship 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 2	type Rapid	result 1
		Opponent Van Der Spuy, G (Gordon)				Opponent Van Der Spuy, G (Gordon)

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	Temmers ,SM (Shaun Marlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Temmers ,SM (Shaun Marlin)	1	1535.9	1110.9	1	1536.1	1110.9	0	0	0	0	0	0
2	Sprowson ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Sprowson ,J (James)	1	1268.3	843.3	1	1239.2	843.3	0	0	0	0	0	0
3	Desemela ,T (Thabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Desemela ,T (Thabo)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Shasha ,I (Iyanda)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Shasha ,I (Iyanda)	1	1360.2	1360.2	1	1312.7	1360.2	0	0	0	0	0	0
5	Serfontein ,C (Carlu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Serfontein ,C (Carlu)	1	1135.1	1560.1	1	1200	1560.1	0	0	0	0	0	0
6	Gal ,C (Curtis)	1	1	425	1	1	425	0	0	0	0	0	0
6	Gal ,C (Curtis)	1	1172.7	1597.7	1	1099.6	1597.7	0	0	0	0	0	0
7	Lourens ,L (Lihan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lourens ,L (Lihan)	1	1360	1785	1	1325.3	1785	0	0	0	0	0	0
8	Matthee ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Matthee ,C (Connor)	1	1340.7	915.7	1	1291.1	915.7	0	0	0	0	0	0
9	Jacobs ,DE (Darryl)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jacobs ,DE (Darryl)	1	1373.5	948.5	1	1357.2	948.5	0	0	0	0	0	0
10	Van Der Walt ,R (Ricardo Cs)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Der Walt ,R (Ricardo Cs)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Potgieter, G (Gert Olivier)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms