Chess South Africa Ratings Database

PLAYER PAGE

Personal

Potgieter, M (Milahn)

Chess SA id

1160140637

FIDE id

Date of birth

2016-10-16 (U10)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1140.8	1138.8	1200	1200
Raw rating	1140.8	1138.8	1200	1200
Weighted rating	1140.8	1138.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.4	180.9	165.8	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 2019-12-01	1200 2024-02-01	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 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1140.8	1138.8	1200	1200
Analysis
Rating	1140.8	1138.8	1200	1200
Raw rating	1140.8	1138.8	1200	1200
Weighted rating	1140.8	1138.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.4	180.9	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	1140.8	1138.8	1200	1200
New weighted rating	1140.8	1138.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1140.8	1138.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1140.8	1138.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	9	9
	0	0
History	19	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	19	6	31.58	-156.6	1199.5	1043
Standard	19	6	31.58	-156.6	1199.5	1043
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1140.8	1138.8	1200	1200
2025-09-01	1140.8	1138.8	1200	1200
2025-08-01	1140.8	1138.8	1200	1200
2025-07-01	1140.8	1138.8	1200	1200
2025-06-01	1140.8	1138.8	1200	1200
2025-05-01	1140.8	1138.8	1200	1200
2025-04-01	1140.8	1138.8	1200	1200
2025-03-01	1140.8	1138.8	1200	1200
2025-02-01	1140.8	1138.8	1200	1200
2025-01-01	1140.8	1138.8	1200	1200
2024-12-01	1140.8	1138.8	1200	1200
2024-11-01	1140.8	1138.8	1200	1200
2024-10-01	1140.8	1138.8	1200	1200
2024-09-01	1140.8	1138.8	1200	1200
2024-08-01	1140.8	1138.8	1200	1200
2024-07-01	1140.8	1138.8	1200	1200
2024-06-01	1140.8	1138.8	1200	1200
2024-08-01	1140.8	1138.8	1200	1200
2024-04-01	1140.8	1138.8	1200	1200
2024-03-01	1140.8	1138.8	1200	1200
2024-02-01	1140.8	1138.8	1200	1200
2024-01-01	1140.8	1138.8	1200	1200
2023-12-01	1140.8	1138.8	1200	1200
2023-11-01	1140.8	1138.8	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	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2023 Tshwane Chess Open Registration Tournament (F)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
3	2022 Gauteng North Schools District League Finals (U11)	2022-08-20	2022-08-20	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
4	2022 Silver Lakes Chess Club Open Chess Tournament (F)	2022-05-14	2022-05-14	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Mashiyana, B (Bongumusa)				Opponent Moimana, A (Amogelang)
2	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Alberts, E (Enrico)				Opponent Mahlangu, S (Siyabonga)
3	1	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2023-01-28	rnd 4	type Standard	result 0.5	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Coetzee, D (Dian)				Opponent Coetzee, D (Dian)

#	Games	Start				End
1	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Mashiyana, B (Bongumusa)				Opponent Moimana, A (Amogelang)
2	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Alberts, E (Enrico)				Opponent Mahlangu, S (Siyabonga)
3	1	Tournament 2023 Tshwane Chess Open Registration Tournament				Tournament 2023 Tshwane Chess Open Registration Tournament
		date 2023-01-28	rnd 4	type Standard	result 0.5	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Coetzee, D (Dian)				Opponent Coetzee, D (Dian)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Mashiyana, B (Bongumusa)				Opponent Moimana, A (Amogelang)
2	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Alberts, E (Enrico)				Opponent Mahlangu, S (Siyabonga)
3	1	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-20	rnd 3	type Standard	result 1
		Opponent Tshabalala, L (Lindokuhle)				Opponent Tshabalala, L (Lindokuhle)

#	Games	Start				End
1	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-05	rnd 5	type Standard	result 1
		Opponent Mashiyana, B (Bongumusa)				Opponent Moimana, A (Amogelang)
2	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Alberts, E (Enrico)				Opponent Mahlangu, S (Siyabonga)
3	1	Tournament 2022 Gauteng North Schools District League Finals				Tournament 2022 Gauteng North Schools District League Finals
		date 2022-08-20	rnd 3	type Standard	result 1	date 2022-08-20	rnd 3	type Standard	result 1
		Opponent Tshabalala, L (Lindokuhle)				Opponent Tshabalala, L (Lindokuhle)

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	Alberts ,E (Enrico)	2	1	0	2	1	0	0	0	0	0	0	0
1	Alberts ,E (Enrico)	2	1319.4	1319.4	2	1326.7	1319.4	0	0	0	0	0	0
2	Coetzee ,D (Dian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Coetzee ,D (Dian)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Moimana ,A (Amogelang)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moimana ,A (Amogelang)	1	1216.1	1641.1	1	1219.4	1641.1	0	0	0	0	0	0
4	Grobler ,D (Divan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Grobler ,D (Divan)	1	1225.7	800.7	1	1228.9	800.7	0	0	0	0	0	0
5	Roos ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Roos ,B (Benjamin)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Joubert ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joubert ,J (Joshua)	1	1176.2	751.2	1	1184.6	751.2	0	0	0	0	0	0
7	Mnguni ,S (Success)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mnguni ,S (Success)	1	1208.9	783.9	1	1200	783.9	0	0	0	0	0	0
8	Tshabalala ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tshabalala ,L (Lindokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mahlangu ,S (Siphesihle Samukelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mahlangu ,S (Siphesihle Samukelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Shogole ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Shogole ,L (Lesedi)	1	1197	772	1	1195.6	772	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Potgieter, M (Milahn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms