Chess South Africa Ratings Database

PLAYER PAGE

Personal

Verheem, Z (Zoe)

Chess SA id

2120141537

FIDE id

Date of birth

2012-01-27 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1284.2	1293.2	1240	1200
Raw rating	1284.2	1293.2	1240	1200
Weighted rating	1284.2	1293.2	1240	1200
Weighted performance	773.7	771.2	0	0
Floor	784.2	793.2	740	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.1	145.2	156.6	165.8
Highest rating	1407.1 2022-05-01	1506.4 2022-05-01	1425.6 2022-05-01	1200 2018-10-01
Highest raw rating	1284.2 2024-03-01	1293.2 2024-03-01	1240 2024-03-01	1200 2024-03-01
Highest weighted rating	1284.2 2024-08-01	1293.2 2024-08-01	1240 2024-05-01	1200 2018-10-01
Highest weighted performance	1407.1 2022-05-01	1506.4 2022-05-01	1425.6 2022-05-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1284.2	1293.2	1240	1200
Analysis
Rating	1284.2	1293.2	1240	1200
Raw rating	1284.2	1293.2	1240	1200
Weighted rating	1284.2	1293.2	1240
Weighted performance	773.7	771.2	0
K-factor	36	36	36	36
Floor	784.2	793.2	740	700
Max/Min rating change allowed	147.1	145.2	156.6	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	1284.2	1293.2	1240	1200
New weighted rating	1284.2	1293.2	1240	1200
New weighted performance	766	763.5	0	0
Temp new rating	1284.2	1293.2	1240	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1284.2	1293.2	1240	1200
New K-factor	36	36	36	36
New floor	784.2	793.2	740	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	28	24	4
	0	0	0
History	28	24	4

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	28	18	64.29	121.4	1209.1	1330.5
Standard	24	15	62.5	106.2	1210.6	1316.9
Rapid	4	3	75	212.5	1200	1412.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1284.2	1293.2	1240	1200
2025-09-30	1284.2	1293.2	1240	1200
2025-09-01	1284.2	1293.2	1240	1200
2025-08-01	1284.2	1293.2	1240	1200
2025-07-01	1284.2	1293.2	1240	1200
2025-06-01	1284.2	1293.2	1240	1200
2025-05-01	1284.2	1293.2	1240	1200
2025-04-01	1284.2	1293.2	1240	1200
2025-03-01	1284.2	1293.2	1240	1200
2025-02-01	1284.2	1293.2	1240	1200
2025-01-01	1284.2	1293.2	1240	1200
2024-12-01	1284.2	1293.2	1240	1200
2024-11-01	1284.2	1293.2	1240	1200
2024-10-01	1284.2	1293.2	1240	1200
2024-09-01	1284.2	1293.2	1240	1200
2024-08-01	1284.2	1293.2	1240	1200
2024-07-01	1284.2	1293.2	1240	1200
2024-09-01	1284.2	1293.2	1240	1200
2024-05-01	1284.2	1293.2	1240	1200
2024-04-01	1284.2	1293.2	1240	1200
2024-03-01	1284.2	1293.2	1240	1200
2024-02-01	1284.2	1293.2	1240	1200
2024-01-01	1284.2	1293.2	1240	1200
2023-12-01	1284.2	1293.2	1240	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	Ekurhuleni-North Schools Teams 2022 (U11)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
2	Alberton Chess Club Open 2022 (D)	2022-07-16	2022-07-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	ACB Invitation Chess Tournament 2022 (U11+U13)	2022-06-11	2022-06-11	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	2022 Gauteng Schools Individual Chess Championship (U11 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	RMS Swiss For Rating of Players 2022 (U11)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	7	4	3	Yes	Analysis
6	Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-07-16	rnd 4	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Paulse, L (Leilani)				Opponent Seroka, K (Karabo)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Keratile)				Opponent Aphane, I (Itumeleng)
3	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Solomon, A (Adam)				Opponent Jakins, L (Luke)

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-07-16	rnd 4	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Paulse, L (Leilani)				Opponent Seroka, K (Karabo)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Keratile)				Opponent Aphane, I (Itumeleng)
3	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 1	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Maimane, B (Bokang)				Opponent Huebsch, K (Kaleigh)

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Solomon, A (Adam)				Opponent Jakins, L (Luke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-07-16	rnd 4	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Paulse, L (Leilani)				Opponent Seroka, K (Karabo)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Keratile)				Opponent Aphane, I (Itumeleng)
3	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Solomon, A (Adam)				Opponent Jakins, L (Luke)

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-07-16	rnd 4	type Standard	result 1	date 2022-08-06	rnd 3	type Standard	result 1
		Opponent Paulse, L (Leilani)				Opponent Seroka, K (Karabo)
2	3	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 4	type Standard	result 1
		Opponent Mokoena, K (Keratile)				Opponent Aphane, I (Itumeleng)
3	3	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 1	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Maimane, B (Bokang)				Opponent Huebsch, K (Kaleigh)

#	Games	Start				End
1	3	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 2	type Rapid	result 1	date 2022-05-28	rnd 6	type Rapid	result 1
		Opponent Solomon, A (Adam)				Opponent Jakins, L (Luke)

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	Botha ,CA (Cathri Amari)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Botha ,CA (Cathri Amari)	1	1388.2	963.2	1	1374	963.2	0	0	0	0	0	0
2	Naude ,J (Juliette)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Naude ,J (Juliette)	1	1161.8	736.8	1	1158.8	736.8	0	0	0	0	0	0
3	Mchaffie ,S (Seth)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mchaffie ,S (Seth)	1	1209.6	784.6	1	1228.3	784.6	0	0	0	0	0	0
4	Charandura ,P (Panashe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Charandura ,P (Panashe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Phiri ,M (Mpilenhle Nkazimu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Phiri ,M (Mpilenhle Nkazimu)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Maimane ,B (Bokang)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maimane ,B (Bokang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mkhize ,A (Anqhoba)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mkhize ,A (Anqhoba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Seroka ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seroka ,K (Karabo)	1	1165.5	1590.5	1	1158.4	1590.5	0	0	0	0	0	0
9	Collins ,J (Jaytem)	1	1	425	1	1	425	0	0	0	0	0	0
9	Collins ,J (Jaytem)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mabobo ,M (Miracle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mabobo ,M (Miracle)	1	1200	1625	1	1200	1625	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

Verheem, Z (Zoe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms