Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Pletzen, C (Carli)

Chess SA id

2120314841

FIDE id

Date of birth

2012-12-22 (U14)

Gender

Female

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-23

Personal details last changed

2025-02-24

Junior GPX Games

Junior GPX Points

1037.3

Item	Main	Standard	Rapid	Blitz
Rating	1172.1	1168.7	1200	1200
Raw rating	1079.8	1065.6	1200	1200
Weighted rating	1172.1	1168.7	1200	1200
Weighted performance	963	965.5	0	0
Floor	700.6	700.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.8	200.8	165.8	165.8
Highest rating	1200.6 2025-08-01	1200.5 2025-08-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1200.6 2025-08-01	1200.5 2025-08-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-10	1199.9 2025-02-10	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	983.9 2025-09-01	986.3 2025-09-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.4	-9.4	0	0
New rating	1163.7	1159.4	1200	1200
Analysis
Rating	1172.1	1168.7	1200	1200
Raw rating	1079.8	1065.6	1200	1200
Weighted rating	1172.1	1168.7	1200
Weighted performance	963	965.5	0
K-factor	36	36	36	36
Floor	700.6	700.5	700	700
Max/Min rating change allowed	196.8	200.8	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	1079.8	1065.6	1200	1200
New weighted rating	1163.7	1159.4	1200	1200
New weighted performance	957.2	959.7	0	0
Temp new rating	1163.7	1159.4	1200	1200
Temp new rating +/-	-8.4	-9.4	0	0
Final new rating +/-	-8.4	-9.4	0	0
New rating	1163.7	1159.4	1200	1200
New K-factor	36	36	36	36
New floor	700.6	700.5	700	700

Item	Main	Standard
	0	0
	28	28
	0	0
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Pixley-ka-Seme (NCP)
Province	Northern Cape (NC)
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	28	8	28.57	-182.1	1221	1038.9
Standard	28	8	28.57	-182.1	1221	1038.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	8	28.57	-182.1	1221	1038.9
Standard	28	8	28.57	-182.1	1221	1038.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1079.8	1065.6	1200	1200
2025-09-30	1079.8	1065.6	1200	1200
2025-09-01	1079.8	1065.6	1200	1200
2025-08-01	1200.6	1200.5	1200	1200
2025-07-01	1199.6	1199.5	1200	1200
2025-06-01	1199.6	1199.5	1200	1200
2025-05-01	1199.6	1199.5	1200	1200
2025-04-01	1199.4	1199.2	1200	1200
2025-03-01	1196.1	1195.2	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Northern Cape Closed 202 (U14 Girls)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	0.5	Yes	Analysis
2	De Aar Primary School 2025 (U14)	2025-08-16	2025-08-16	Standard	Pixley-ka-Seme (NCP)	5	4	1	Yes	Analysis
3	Hopetown Schools Open 2025 (U13)	2025-08-01	2025-08-01	Standard	Pixley-ka-Seme (NCP)	5	5	1.5	Yes	Analysis
4	KCC School Holiday Tournament 2.0 2025	2025-07-02	2025-07-02	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
5	2025 Frances Baard Schools Open 2.0 (U13)	2025-02-15	2025-02-15	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
6	2025 HSDA School Chess Tournament (U13)	2025-02-08	2025-02-08	Standard	Pixley-ka-Seme (NCP)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U14 Girls)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	0.5	Yes	Analysis
2	De Aar Primary School 2025 (U14)	2025-08-16	2025-08-16	Standard	Pixley-ka-Seme (NCP)	5	4	1	Yes	Analysis
3	Hopetown Schools Open 2025 (U13)	2025-08-01	2025-08-01	Standard	Pixley-ka-Seme (NCP)	5	5	1.5	Yes	Analysis
4	KCC School Holiday Tournament 2.0 2025	2025-07-02	2025-07-02	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
5	2025 Frances Baard Schools Open 2.0 (U13)	2025-02-15	2025-02-15	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
6	2025 HSDA School Chess Tournament (U13)	2025-02-08	2025-02-08	Standard	Pixley-ka-Seme (NCP)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Frances Baard Schools Open 2.0				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Nadasen, N (Nikaash)				Opponent Meyer, J (Jakoba)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 5	type Standard	result 0.5	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Mahadika, R (Rorisang)				Opponent Mahadika, R (Rorisang)
3	1	Tournament De Aar Primary School 2025				Tournament De Aar Primary School 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Johannes, M (Manaschka)				Opponent Johannes, M (Manaschka)

#	Games	Start				End
1	2	Tournament 2025 Frances Baard Schools Open 2.0				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Nadasen, N (Nikaash)				Opponent Meyer, J (Jakoba)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 5	type Standard	result 0.5	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Mahadika, R (Rorisang)				Opponent Mahadika, R (Rorisang)
3	1	Tournament De Aar Primary School 2025				Tournament De Aar Primary School 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Johannes, M (Manaschka)				Opponent Johannes, M (Manaschka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Frances Baard Schools Open 2.0				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Nadasen, N (Nikaash)				Opponent Meyer, J (Jakoba)
2	1	Tournament De Aar Primary School 2025				Tournament De Aar Primary School 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Johannes, M (Manaschka)				Opponent Johannes, M (Manaschka)
3	1	Tournament Hopetown Schools Open 2025				Tournament Hopetown Schools Open 2025
		date 2025-08-01	rnd 5	type Standard	result 1	date 2025-08-01	rnd 5	type Standard	result 1
		Opponent Loubser, C (Christiaan)				Opponent Loubser, C (Christiaan)

#	Games	Start				End
1	2	Tournament 2025 Frances Baard Schools Open 2.0				Tournament 2025 Frances Baard Schools Open 2.0
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Nadasen, N (Nikaash)				Opponent Meyer, J (Jakoba)
2	1	Tournament De Aar Primary School 2025				Tournament De Aar Primary School 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Johannes, M (Manaschka)				Opponent Johannes, M (Manaschka)
3	1	Tournament Hopetown Schools Open 2025				Tournament Hopetown Schools Open 2025
		date 2025-08-01	rnd 5	type Standard	result 1	date 2025-08-01	rnd 5	type Standard	result 1
		Opponent Loubser, C (Christiaan)				Opponent Loubser, C (Christiaan)

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	Biko ,L (Lihlumile)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Biko ,L (Lihlumile)	3	1106.2	681.2	3	1102.5	681.2	0	0	0	0	0	0
2	Meyer ,J (Jakoba)	2	1	0	2	1	0	0	0	0	0	0	0
2	Meyer ,J (Jakoba)	2	1206.6	1206.6	2	1217.1	1206.6	0	0	0	0	0	0
3	Webb ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
3	Webb ,L (Luke)	1	1155.4	1580.4	1	1146.9	1580.4	0	0	0	0	0	0
4	Abrahams ,E (Elaine)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Abrahams ,E (Elaine)	1	1162.3	737.3	1	1155.9	737.3	0	0	0	0	0	0
5	Ahjum ,AXE (Annabelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ahjum ,AXE (Annabelle)	1	1396.1	971.1	1	1391.2	971.1	0	0	0	0	0	0
6	Van Rooyen ,A (Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Rooyen ,A (Andre)	1	1524.6	1099.6	1	1526.6	1099.6	0	0	0	0	0	0
7	Loubser ,R (Reinhardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Loubser ,R (Reinhardt)	1	1258	833	1	1255.9	833	0	0	0	0	0	0
8	Du Preez ,J (Jody)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Du Preez ,J (Jody)	1	1334.3	909.3	1	1337.7	909.3	0	0	0	0	0	0
9	Pretorius ,J (Johannes)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Pretorius ,J (Johannes)	1	1201.1	1201.1	1	1205.4	1201.1	0	0	0	0	0	0
10	Vermeulen ,M (Mile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Vermeulen ,M (Mile)	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

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Pletzen, C (Carli)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms