Chess South Africa Ratings Database

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Personal

Potgieter, M (Migael)

Chess SA id

2090147358

FIDE id

Date of birth

2009-03-25 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1211.9

Item	Main	Standard	Rapid	Blitz
Rating	1233.7	1210.5	1244.4	1200
Raw rating	1233.7	1210.5	1244.4	1200
Weighted rating	1233.7	1205.2	1244.4	1200
Weighted performance	0	0	0	0
Floor	733.9	710.5	744.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	163.4	155.7	165.8
Highest rating	1432.7 2022-10-01	1210.5 2025-05-05	1391.2 2022-10-01	1200 2018-10-01
Highest raw rating	1233.9 2025-03-01	1210.5 2025-05-05	1244.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1233.9 2025-04-01	1204 2025-08-01	1244.4 2024-10-01	1200 2018-10-01
Highest weighted performance	1432.7 2022-10-01	1200 2024-03-01	1391.2 2022-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1233.7	1210.5	1244.4	1200
Analysis
Rating	1233.7	1210.5	1244.4	1200
Raw rating	1233.7	1210.5	1244.4	1200
Weighted rating	1233.7	1205.2	1244.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.9	710.5	744.4	700
Max/Min rating change allowed	158	163.4	155.7	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	1233.7	1210.5	1244.4	1200
New weighted rating	1233.7	1205.8	1244.4	1200
New weighted performance	0	0	0	0
Temp new rating	1233.7	1210.5	1244.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1233.7	1210.5	1244.4	1200
New K-factor	36	36	36	36
New floor	733.9	710.5	744.4	700

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

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	11	5.5	50	0	1226.1	1226.1
Standard	11	5.5	50	0	1226.1	1226.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	9	56.25	53.1	1257.7	1310.8
Standard	11	5.5	50	0	1226.1	1226.1
Rapid	5	3.5	70	170	1327.3	1497.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.7	1210.5	1244.4	1200
2025-09-01	1233.7	1210.5	1244.4	1200
2025-08-01	1233.7	1210.5	1244.4	1200
2025-07-01	1233.7	1210.5	1244.4	1200
2025-06-01	1233.7	1210.5	1244.4	1200
2025-05-01	1233.6	1210.5	1244.4	1200
2025-04-01	1233.9	1206.2	1244.4	1200
2025-03-01	1233.9	1206.2	1244.4	1200
2025-02-01	1233.7	1200	1244.4	1200
2025-01-01	1233.7	1200	1244.4	1200
2024-12-01	1233.7	1200	1244.4	1200
2024-11-01	1233.7	1200	1244.4	1200
2024-10-01	1233.7	1200	1244.4	1200
2024-09-01	1233.7	1200	1244.4	1200
2024-08-01	1233.7	1200	1244.4	1200
2024-07-01	1233.7	1200	1244.4	1200
2024-06-01	1233.7	1200	1244.4	1200
2024-08-01	1233.7	1200	1244.4	1200
2024-04-01	1233.7	1200	1244.4	1200
2024-03-01	1233.7	1200	1244.4	1200
2024-02-01	1233.7	1200	1244.4	1200
2024-01-01	1233.7	1200	1244.4	1200
2023-12-01	1233.7	1200	1244.4	1200
2023-11-01	1233.7	1200	1244.4	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	NMB 3rd Trials 2025 (U18)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
3	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMB 3rd Trials 2025 (U18)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	Pearson High Chess Festival 2025 (B)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
3	NMBCH Trial 1 2025 (U18)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
4	George-Suid Senior Skaaktoernooi 2022	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 0.5
		Opponent Lengisi, S (Simtha)				Opponent Van Niekerk, N (Nina)
2	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 6	type Standard	result 0.5
		Opponent Brown, R (Reagan)				Opponent Muthavhi, R (Rofhiwa)
3	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Pearce, N (Noah)

#	Games	Start				End
1	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 6	type Standard	result 0.5
		Opponent Brown, R (Reagan)				Opponent Muthavhi, R (Rofhiwa)
2	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Pearce, N (Noah)
3	2	Tournament NMBCH Trial 1 2025				Tournament NMBCH Trial 1 2025
		date 2025-02-15	rnd 3	type Standard	result 0.5	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Hammond, A (Anees)				Opponent Nqikela, K (Kwandiwe)

#	Games	Start				End
1	4	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 0.5
		Opponent Lengisi, S (Simtha)				Opponent Van Niekerk, N (Nina)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Lengisi, S (Simtha)				Opponent Stamrood, K (Kyle)
2	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Pearce, N (Noah)
3	1	Tournament NMBCH Trial 1 2025				Tournament NMBCH Trial 1 2025
		date 2025-02-15	rnd 6	type Standard	result 1	date 2025-02-15	rnd 6	type Standard	result 1
		Opponent Boggenpoel, C (Cole)				Opponent Boggenpoel, C (Cole)

#	Games	Start				End
1	2	Tournament NMB 3rd Trials 2025				Tournament NMB 3rd Trials 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Pearce, N (Noah)
2	1	Tournament NMBCH Trial 1 2025				Tournament NMBCH Trial 1 2025
		date 2025-02-15	rnd 6	type Standard	result 1	date 2025-02-15	rnd 6	type Standard	result 1
		Opponent Boggenpoel, C (Cole)				Opponent Boggenpoel, C (Cole)
3	1	Tournament NMBCH Trial 1 2025				Tournament NMBCH Trial 1 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Nqikela, K (Kwandiwe)				Opponent Nqikela, K (Kwandiwe)

#	Games	Start				End
1	3	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Lengisi, S (Simtha)				Opponent Stamrood, K (Kyle)

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	Van Wyk ,K (Keagen)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Wyk ,K (Keagen)	1	1192	767	1	1190.4	767	0	0	0	0	0	0
2	Brown ,R (Reagan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Brown ,R (Reagan)	1	1175.3	1175.3	1	1167.9	1175.3	0	0	0	0	0	0
3	Hammond ,A (Anees)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Hammond ,A (Anees)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Lippstreu ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lippstreu ,C (Caleb)	1	1342.3	917.3	1	1315.4	917.3	0	0	0	0	0	0
5	Nqikela ,K (Kwandiwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nqikela ,K (Kwandiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Muthavhi ,R (Rofhiwa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Muthavhi ,R (Rofhiwa)	1	1199.4	1199.4	1	1199.3	1199.4	0	0	0	0	0	0
7	Pearce ,N (Noah)	1	1	425	1	1	425	0	0	0	0	0	0
7	Pearce ,N (Noah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mtshekexe ,U (Usemhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mtshekexe ,U (Usemhle)	1	1406.5	981.5	1	1405.1	981.5	0	0	0	0	0	0
9	Phenya ,A (Aqhama)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Phenya ,A (Aqhama)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Nonjakazi ,O (Onako)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nonjakazi ,O (Onako)	1	1168.8	1593.8	1	1167.9	1593.8	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, M (Migael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms