Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wentzel, C (Catherine)

Chess SA id

207077557

FIDE id

Date of birth

2007-09-24 (U20)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	875.2	872.3	500	515.3
Raw rating	875.2	872.3	500	515.3
Weighted rating	875.2	872.3	500	515.2
Weighted performance	152.7	152.3	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	263.4	264.5	449.5	439.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	875.2 2024-03-01	880.2 2019-03-01	500 2024-03-01	515.3 2024-03-01
Highest weighted rating	875.2 2024-11-01	880.2 2024-11-01	500 2024-11-01	515.3 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	875.2	872.3	500	515.3
Analysis
Rating	875.2	872.3	500	515.3
Raw rating	875.2	872.3	500	515.3
Weighted rating	875.2	872.3	500
Weighted performance	152.7	152.3	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	263.4	264.5	449.5	439.8
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	875.2	872.3	500	515.3
New weighted rating	875.2	872.3	500	515.3
New weighted performance	152.4	152	0	0
Temp new rating	875.2	872.3	500	515.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	875.2	872.3	500	515.3
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	130	123	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	68	20	29.41	-175	1021.7	846.7
Standard	68	20	29.41	-175	1021.7	846.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	875.2	872.3	500	515.3
2025-09-01	875.2	872.3	500	515.3
2025-08-01	875.2	872.3	500	515.3
2025-07-01	875.2	872.3	500	515.3
2025-06-01	875.2	872.3	500	515.3
2025-05-01	875.2	872.3	500	515.3
2025-04-01	875.2	872.3	500	515.3
2025-03-01	875.2	872.3	500	515.3
2025-02-01	875.2	872.3	500	515.3
2025-01-01	875.2	872.3	500	515.3
2024-12-01	875.2	872.3	500	515.3
2024-11-01	875.2	872.3	500	515.3
2024-10-01	875.2	872.3	500	515.3
2024-09-01	875.2	872.3	500	515.3
2024-08-01	875.2	872.3	500	515.3
2024-07-01	875.2	872.3	500	515.3
2024-06-01	875.2	872.3	500	515.3
2024-08-01	875.2	872.3	500	515.3
2024-04-01	875.2	872.3	500	515.3
2024-03-01	875.2	872.3	500	515.3
2024-02-01	875.2	872.3	500	515.3
2024-01-01	875.2	872.3	500	515.3
2023-12-01	875.2	872.3	500	500
2023-11-01	875.2	872.3	500	500

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	2019 Unizulu Open (U14-U18)	2019-03-23	2019-03-24	Standard	Zululand (KUZ)	7	7	1	Yes	Analysis
2	2019 King Cetshwayo Anniversary (U14)	2019-03-02	2019-03-03	Standard	King Cetshwayo (KUR)	7	7	2	Yes	Analysis
3	2019 King Cetshwayo Open (U14)	2019-02-02	2019-02-03	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
4	South African Junior Team Championships 2018 (U12B Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
5	2018 King Cetshwayo Christmas Open (U14)	2018-12-01	2018-12-02	Standard	King Cetshwayo (KUR)	7	7	2	Yes	Analysis
6	2018 King Cetshwayo Winter Championship (U12)	2018-08-25	2018-08-26	Standard	King Cetshwayo (KUR)	7	7	1	Yes	Analysis
7	2018 Fun & Blitz (Junior)	2018-07-28	2018-07-29	Standard	King Cetshwayo (KUR)	6	6	2	Yes	Analysis
8	2018 King Cetshwayo Championship (U10+U12)	2018-05-19	2018-09-20	Standard	King Cetshwayo (KUR)	7	7	2	Yes	Analysis
9	2018 King Cetshwayo Anniversary (B)	2018-03-17	2018-03-18	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
10	2018 King Cetshwayo Summer (U12)	2018-02-17	2018-02-18	Standard	King Cetshwayo (KUR)	7	7	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 King Cetshwayo Anniversary				Tournament 2019 King Cetshwayo Anniversary
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Mhlengi)				Opponent Sgwaza, N (Nomvundo)
2	2	Tournament 2019 King Cetshwayo Open				Tournament 2019 King Cetshwayo Open
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Moodley, K (Keshan)				Opponent Radebe, W (Wandile)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Smith, LM (Luhane)				Opponent Zeuner, R (Reeze)

#	Games	Start				End
1	2	Tournament 2019 King Cetshwayo Anniversary				Tournament 2019 King Cetshwayo Anniversary
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Mhlengi)				Opponent Sgwaza, N (Nomvundo)
2	2	Tournament 2019 King Cetshwayo Open				Tournament 2019 King Cetshwayo Open
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Moodley, K (Keshan)				Opponent Radebe, W (Wandile)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Smith, LM (Luhane)				Opponent Zeuner, R (Reeze)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 King Cetshwayo Anniversary				Tournament 2019 King Cetshwayo Anniversary
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Mhlengi)				Opponent Sgwaza, N (Nomvundo)
2	2	Tournament 2019 King Cetshwayo Open				Tournament 2019 King Cetshwayo Open
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Moodley, K (Keshan)				Opponent Radebe, W (Wandile)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Smith, LM (Luhane)				Opponent Zeuner, R (Reeze)

#	Games	Start				End
1	2	Tournament 2019 King Cetshwayo Anniversary				Tournament 2019 King Cetshwayo Anniversary
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Ngubane, M (Mhlengi)				Opponent Sgwaza, N (Nomvundo)
2	2	Tournament 2019 King Cetshwayo Open				Tournament 2019 King Cetshwayo Open
		date 2019-02-02	rnd 3	type Standard	result 1	date 2019-02-02	rnd 4	type Standard	result 1
		Opponent Moodley, K (Keshan)				Opponent Radebe, W (Wandile)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Smith, LM (Luhane)				Opponent Zeuner, R (Reeze)

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	Chonco ,S (Sphosami)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Chonco ,S (Sphosami)	4	1098.2	885.7	4	1079.7	885.7	0	0	0	0	0	0
2	Singh ,AR (Ayush)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Singh ,AR (Ayush)	3	774.4	349.4	3	790.7	349.4	0	0	0	0	0	0
3	Ngubane ,M (Mhlengi)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Ngubane ,M (Mhlengi)	3	929.6	1071.3	3	931.4	1071.3	0	0	0	0	0	0
4	Sibiya ,L (Londeka)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Sibiya ,L (Londeka)	2	564.2	139.2	2	578	139.2	0	0	0	0	0	0
5	Ngcobo ,T (Thandolwethu)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Ngcobo ,T (Thandolwethu)	2	1081.9	656.9	2	1080.8	656.9	0	0	0	0	0	0
6	Swart ,J (John)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Swart ,J (John)	2	874.9	449.9	2	895.2	449.9	0	0	0	0	0	0
7	Singh ,D (Diya)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Singh ,D (Diya)	2	979.8	554.8	2	984.3	554.8	0	0	0	0	0	0
8	Singh ,A (Arnaav)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Singh ,A (Arnaav)	2	1062.8	637.8	2	1055	637.8	0	0	0	0	0	0
9	Zulu ,M (Mvuselelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Zulu ,M (Mvuselelo)	2	1211.4	786.4	2	1226.7	786.4	0	0	0	0	0	0
10	Gqibitole ,WO (Wonga)	1	1	425	1	1	425	0	0	0	0	0	0
10	Gqibitole ,WO (Wonga)	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

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PLAYER PAGE

Personal

Wentzel, C (Catherine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms