Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pistorius, C (Chanah)

Chess SA id

2070108421

FIDE id

Date of birth

2007-10-19 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1017.2	1029.2	1098.4	1200
Raw rating	1017.2	1029.2	1098.4	1200
Weighted rating	1017.2	1029.2	1098.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	215.1	211.5	191.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	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	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1017.2	1029.2	1098.4	1200
Analysis
Rating	1017.2	1029.2	1098.4	1200
Raw rating	1017.2	1029.2	1098.4	1200
Weighted rating	1017.2	1029.2	1098.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	215.1	211.5	191.6	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	1017.2	1029.2	1098.4	1200
New weighted rating	1017.2	1029.2	1098.4	1200
New weighted performance	0	0	0	0
Temp new rating	1017.2	1029.2	1098.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1017.2	1029.2	1098.4	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
	0	0	0
	0	0	0
History	16	11	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	16	3	18.75	-265.6	1105.9	840.2
Standard	11	2	18.18	-270.5	1104.8	834.3
Rapid	5	1	20	-255	1108.3	853.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1017.2	1029.2	1098.4	1200
2025-09-01	1017.2	1029.2	1098.4	1200
2025-08-01	1017.2	1029.2	1098.4	1200
2025-07-01	1017.2	1029.2	1098.4	1200
2025-06-01	1017.2	1029.2	1098.4	1200
2025-05-01	1017.2	1029.2	1098.4	1200
2025-04-01	1017.2	1029.2	1098.4	1200
2025-03-01	1017.2	1029.2	1098.4	1200
2025-02-01	1017.2	1029.2	1098.4	1200
2025-01-01	1017.2	1029.2	1098.4	1200
2024-12-01	1017.2	1029.2	1098.4	1200
2024-11-01	1017.2	1029.2	1098.4	1200
2024-10-01	1017.2	1029.2	1098.4	1200
2024-09-01	1017.2	1029.2	1098.4	1200
2024-08-01	1017.2	1029.2	1098.4	1200
2024-07-01	1017.2	1029.2	1098.4	1200
2024-06-01	1017.2	1029.2	1098.4	1200
2024-08-01	1017.2	1029.2	1098.4	1200
2024-04-01	1017.2	1029.2	1098.4	1200
2024-03-01	1017.2	1029.2	1098.4	1200
2024-02-01	1017.2	1029.2	1098.4	1200
2024-01-01	1017.2	1029.2	1098.4	1200
2023-12-01	1017.2	1029.2	1098.4	1200
2023-11-01	1017.2	1029.2	1098.4	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	Metro School Chess Closed Individual Trials 2019 (U13 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
2	Welgemoed Chess Challenge 2019 (U14)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
3	2019 Central District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Jansen, M (Mathew)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, L (Lize-Mari)				Opponent Jacobs, L (Lize-Mari)

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Jansen, M (Mathew)

#	Games	Start				End
1	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, L (Lize-Mari)				Opponent Jacobs, L (Lize-Mari)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Jansen, M (Mathew)
2	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, L (Lize-Mari)				Opponent Jacobs, L (Lize-Mari)

#	Games	Start				End
1	2	Tournament 2019 Central District Schools Trials				Tournament 2019 Central District Schools Trials
		date 2019-02-01	rnd 1	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Allie, AD (Abdu Dayaan)				Opponent Jansen, M (Mathew)

#	Games	Start				End
1	1	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Jacobs, L (Lize-Mari)				Opponent Jacobs, L (Lize-Mari)

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	Archbold ,N (Neave)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Archbold ,N (Neave)	2	1111.8	686.8	2	1098.4	686.8	0	0	0	0	0	0
2	Steenkamp ,A (Ane)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Steenkamp ,A (Ane)	1	1159.8	734.8	1	1150.4	734.8	0	0	0	0	0	0
3	Jansen ,M (Mathew)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jansen ,M (Mathew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Du Plooy ,H (Heino)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Plooy ,H (Heino)	1	1046.5	621.5	1	1025.6	621.5	0	0	0	0	0	0
5	Maceba ,A (Anam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Maceba ,A (Anam)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Lubbe ,A (Ankia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lubbe ,A (Ankia)	1	1087.9	662.9	1	1099.6	662.9	0	0	0	0	0	0
7	Jacobs ,C (Caitlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jacobs ,C (Caitlin)	1	1066.4	641.4	1	1077.6	641.4	0	0	0	0	0	0
8	Khan ,S (Sher Ali)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Khan ,S (Sher Ali)	1	814.9	389.9	1	840.6	389.9	0	0	0	0	0	0
9	Alexander ,A (Abigail)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Alexander ,A (Abigail)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Allie ,AD (Abdu Dayaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Allie ,AD (Abdu Dayaan)	1	1153.6	1578.6	1	1143.6	1578.6	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

Pistorius, C (Chanah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms