Chess South Africa Ratings Database

PLAYER PAGE

Personal

Potgieter, W (Walt)

Chess SA id

1100118130

FIDE id

Date of birth

2010-06-10 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1276.4	1289	1200	1200
Raw rating	1276.4	1289	1200	1200
Weighted rating	1276.4	1289	1200	1200
Weighted performance	0	0	0	0
Floor	776.4	789	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.7	146.1	165.8	165.8
Highest rating	1276.4 2024-02-01	1289 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1276.4 2024-02-01	1289 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1276.4 2024-05-01	1289 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1244.8 2022-05-01	1241.8 2022-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1276.4	1289	1200	1200
Analysis
Rating	1276.4	1289	1200	1200
Raw rating	1276.4	1289	1200	1200
Weighted rating	1276.4	1289	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	776.4	789	700	700
Max/Min rating change allowed	148.7	146.1	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	1276.4	1289	1200	1200
New weighted rating	1276.4	1289	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1276.4	1289	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1276.4	1289	1200	1200
New K-factor	36	36	36	36
New floor	776.4	789	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	10	10
	0	0
History	20	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	20	12.5	62.5	106.2	1202.7	1308.9
Standard	20	12.5	62.5	106.2	1202.7	1308.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1276.4	1289	1200	1200
2025-09-01	1276.4	1289	1200	1200
2025-08-01	1276.4	1289	1200	1200
2025-07-01	1276.4	1289	1200	1200
2025-06-01	1276.4	1289	1200	1200
2025-05-01	1276.4	1289	1200	1200
2025-04-01	1276.4	1289	1200	1200
2025-03-01	1276.4	1289	1200	1200
2025-02-01	1276.4	1289	1200	1200
2025-01-01	1276.4	1289	1200	1200
2024-12-01	1276.4	1289	1200	1200
2024-11-01	1276.4	1289	1200	1200
2024-10-01	1276.4	1289	1200	1200
2024-09-01	1276.4	1289	1200	1200
2024-08-01	1276.4	1289	1200	1200
2024-07-01	1276.4	1289	1200	1200
2024-06-01	1276.4	1289	1200	1200
2024-08-01	1276.4	1289	1200	1200
2024-04-01	1276.4	1289	1200	1200
2024-03-01	1276.4	1289	1200	1200
2024-02-01	1276.4	1289	1200	1200
2024-01-01	1276.4	1289	1200	1200
2023-12-01	1276.4	1289	1200	1200
2023-11-01	1276.4	1289	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	Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	ACB Premier 2022 (Primary School)	2022-03-19	2022-03-19	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	2019 South African Top Schools Team Championships (U9 Open+U11 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	2.5	Yes	Analysis
4	2019 Gauteng School League Finals (U9 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament ACB Premier 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-05-13	rnd 4	type Standard	result 1
		Opponent Sebogoane, T (Thoriso)				Opponent Shikwambane, F (Frank)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Top Schools Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-10	rnd 1	type Standard	result 1
		Opponent Onyemah, I (Ifeoma)				Opponent Keyter, ZC (Zarius Clarence)
3	2	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-11	rnd 4	type Standard	result 1	date 2020-01-11	rnd 5	type Standard	result 0.5
		Opponent Cronje, T (Tian)				Opponent De Villiers, L (Lienka)

#	Games	Start				End
1	8	Tournament ACB Premier 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-05-13	rnd 4	type Standard	result 1
		Opponent Sebogoane, T (Thoriso)				Opponent Shikwambane, F (Frank)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Top Schools Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-10	rnd 1	type Standard	result 1
		Opponent Onyemah, I (Ifeoma)				Opponent Keyter, ZC (Zarius Clarence)
3	2	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-11	rnd 4	type Standard	result 1	date 2020-01-11	rnd 5	type Standard	result 0.5
		Opponent Cronje, T (Tian)				Opponent De Villiers, L (Lienka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 1	type Standard	result 1	date 2022-05-13	rnd 4	type Standard	result 1
		Opponent Mramba, O (Ovayo)				Opponent Shikwambane, F (Frank)
2	3	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Sebogoane, T (Thoriso)				Opponent Smith, H (Henre)
3	1	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-11	rnd 4	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent Cronje, T (Tian)				Opponent Cronje, T (Tian)

#	Games	Start				End
1	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 1	type Standard	result 1	date 2022-05-13	rnd 4	type Standard	result 1
		Opponent Mramba, O (Ovayo)				Opponent Shikwambane, F (Frank)
2	3	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 2	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 1
		Opponent Sebogoane, T (Thoriso)				Opponent Smith, H (Henre)
3	1	Tournament 2019 South African Top Schools Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-11	rnd 4	type Standard	result 1	date 2020-01-11	rnd 4	type Standard	result 1
		Opponent Cronje, T (Tian)				Opponent Cronje, T (Tian)

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	1	425	1	1	425	0	0	0	0	0	0
1	Keyter ,ZC (Zarius Clarence)	1	1278.4	1703.4	1	1274.2	1703.4	0	0	0	0	0	0
2	Gouws ,Z (Zanco)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Gouws ,Z (Zanco)	1	1296.9	871.9	1	1291.2	871.9	0	0	0	0	0	0
3	Onyemah ,I (Ifeoma)	1	1	425	1	1	425	0	0	0	0	0	0
3	Onyemah ,I (Ifeoma)	1	1061.1	1486.1	1	1025.2	1486.1	0	0	0	0	0	0
4	Moyo ,N (Nkosana Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Moyo ,N (Nkosana Junior)	1	1245	820	1	1247.5	820	0	0	0	0	0	0
5	Strydom ,H (Henroux)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Strydom ,H (Henroux)	1	1201.5	776.5	1	1190	776.5	0	0	0	0	0	0
6	De Bruin ,H (Henre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Bruin ,H (Henre)	1	1162.3	737.3	1	1200	737.3	0	0	0	0	0	0
7	Mramba ,O (Ovayo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mramba ,O (Ovayo)	1	1155.2	1580.2	1	1146	1580.2	0	0	0	0	0	0
8	Robinson ,E (Ethan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Robinson ,E (Ethan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Smith ,H (Henre)	1	1	425	1	1	425	0	0	0	0	0	0
9	Smith ,H (Henre)	1	1191.6	1616.6	1	1189.1	1616.6	0	0	0	0	0	0
10	Maresere ,E (Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maresere ,E (Eugene)	1	1200	1625	1	1200	1625	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

Potgieter, W (Walt)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms