Chess South Africa Ratings Database

PLAYER PAGE

Personal

Plaatjies, M (Miah Caren)

Chess SA id

2120137708

FIDE id

Date of birth

2012-03-20 (U14)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.2	1154	1169.2	1200
Raw rating	1146.2	1154	1169.2	1200
Weighted rating	1146.2	1154	1169.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179	177	173.3	165.8
Highest rating	1206.1 2022-08-01	1285.2 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1206.1 2022-08-01	1285.2 2022-08-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146.2	1154	1169.2	1200
Analysis
Rating	1146.2	1154	1169.2	1200
Raw rating	1146.2	1154	1169.2	1200
Weighted rating	1146.2	1154	1169.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179	177	173.3	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	1146.2	1154	1169.2	1200
New weighted rating	1146.2	1154	1169.2	1200
New weighted performance	0	0	0	0
Temp new rating	1146.2	1154	1169.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.2	1154	1169.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	12	5
	0	0	0
History	17	12	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	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	17	6.5	38.24	-100	1185.6	1085.6
Standard	12	5	41.67	-70.8	1172.7	1101.8
Rapid	5	1.5	30	-170	1216.6	1046.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1146.2	1154	1169.2	1200
2025-09-01	1146.2	1154	1169.2	1200
2025-08-01	1146.2	1154	1169.2	1200
2025-07-01	1146.2	1154	1169.2	1200
2025-06-01	1146.2	1154	1169.2	1200
2025-05-01	1146.2	1154	1169.2	1200
2025-04-01	1146.2	1154	1169.2	1200
2025-03-01	1146.2	1154	1169.2	1200
2025-02-01	1146.2	1154	1169.2	1200
2025-01-01	1146.2	1154	1169.2	1200
2024-12-01	1146.2	1154	1169.2	1200
2024-11-01	1146.2	1154	1169.2	1200
2024-10-01	1146.2	1154	1169.2	1200
2024-09-01	1146.2	1154	1169.2	1200
2024-08-01	1146.2	1154	1169.2	1200
2024-07-01	1146.2	1154	1169.2	1200
2024-06-01	1146.2	1154	1169.2	1200
2024-08-01	1146.2	1154	1169.2	1200
2024-04-01	1146.2	1154	1169.2	1200
2024-03-01	1146.2	1154	1169.2	1200
2024-02-01	1146.2	1154	1169.2	1200
2024-01-01	1146.2	1154	1169.2	1200
2023-12-01	1146.2	1154	1169.2	1200
2023-11-01	1146.2	1154	1169.2	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	Western Cape Top Schools 2022 (U11 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Cape Winelands Schools Top Schools 2022 (U7-U11 Mixed)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	6	3	2.5	Yes	Analysis
3	Cape Winelands Schools 2022 (U11 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
4	Lanfeberg Schools Chess Trials 2022 (U11)	2022-02-26	2022-02-26	Rapid	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 0.5	date 2022-08-27	rnd 6	type Standard	result 1
		Opponent Klopper, M (Marli)				Opponent Kleinbooi, R (Riley)
2	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Goniwe, I (Imange)				Opponent Goniwe, I (Imange)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Jacobs, E (Emily Rose)				Opponent Jacobs, E (Emily Rose)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 0.5	date 2022-08-27	rnd 6	type Standard	result 1
		Opponent Klopper, M (Marli)				Opponent Kleinbooi, R (Riley)
2	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Goniwe, I (Imange)				Opponent Goniwe, I (Imange)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Jacobs, E (Emily Rose)				Opponent Jacobs, E (Emily Rose)

#	Games	Start				End
1	1	Tournament Lanfeberg Schools Chess Trials 2022				Tournament Lanfeberg Schools Chess Trials 2022
		date 2022-02-26	rnd 4	type Rapid	result 0.5	date 2022-02-26	rnd 4	type Rapid	result 0.5
		Opponent Braaf, L (Le-Meake Roland)				Opponent Braaf, L (Le-Meake Roland)
2	1	Tournament Lanfeberg Schools Chess Trials 2022				Tournament Lanfeberg Schools Chess Trials 2022
		date 2022-02-26	rnd 2	type Rapid	result 1	date 2022-02-26	rnd 2	type Rapid	result 1
		Opponent Menderoi, L (Lavian)				Opponent Menderoi, L (Lavian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 5	type Standard	result 1	date 2022-08-27	rnd 6	type Standard	result 1
		Opponent Coetzee, S (Sean)				Opponent Kleinbooi, R (Riley)
2	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Goniwe, I (Imange)				Opponent Goniwe, I (Imange)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Jacobs, E (Emily Rose)				Opponent Jacobs, E (Emily Rose)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 5	type Standard	result 1	date 2022-08-27	rnd 6	type Standard	result 1
		Opponent Coetzee, S (Sean)				Opponent Kleinbooi, R (Riley)
2	1	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 5	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Goniwe, I (Imange)				Opponent Goniwe, I (Imange)
3	1	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 4	type Standard	result 1
		Opponent Jacobs, E (Emily Rose)				Opponent Jacobs, E (Emily Rose)

#	Games	Start				End
1	1	Tournament Lanfeberg Schools Chess Trials 2022				Tournament Lanfeberg Schools Chess Trials 2022
		date 2022-02-26	rnd 2	type Rapid	result 1	date 2022-02-26	rnd 2	type Rapid	result 1
		Opponent Menderoi, L (Lavian)				Opponent Menderoi, L (Lavian)

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	King ,I (Isabella)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	King ,I (Isabella)	1	1146.6	1146.6	1	1200	1146.6	0	0	0	0	0	0
2	Buhr ,G (Gretchen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Buhr ,G (Gretchen)	1	1181	756	1	1217.2	756	0	0	0	0	0	0
3	Visser ,K (Katie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Visser ,K (Katie)	1	1218.2	793.2	1	1200	793.2	0	0	0	0	0	0
4	Bailey ,Z (Zack)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bailey ,Z (Zack)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Coetzee ,A (Alexia)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Coetzee ,A (Alexia)	1	1188.7	763.7	1	1200	763.7	0	0	0	0	0	0
6	Weyer ,H (Hayley Grace)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Weyer ,H (Hayley Grace)	1	1244.2	819.2	1	1200	819.2	0	0	0	0	0	0
7	Jacobs ,E (Emily Rose)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jacobs ,E (Emily Rose)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Davids ,A (Aadam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Davids ,A (Aadam)	1	1163	738	1	1200	738	0	0	0	0	0	0
9	Goniwe ,I (Imange)	1	1	425	1	1	425	0	0	0	0	0	0
9	Goniwe ,I (Imange)	1	1082.5	1507.5	1	1076	1507.5	0	0	0	0	0	0
10	Klopper ,M (Marli)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Klopper ,M (Marli)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Plaatjies, M (Miah Caren)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms