Chess South Africa Ratings Database

PLAYER PAGE

Personal

Griesel, Z (Zene)

Chess SA id

2120110988

FIDE id

Date of birth

2012-09-25 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1098.1	1084.8	1200	1200
Raw rating	1098.1	1084.8	1200	1200
Weighted rating	1098.1	1084.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.7	195.4	165.8	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 2024-03-01	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 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1098.1	1084.8	1200	1200
Analysis
Rating	1098.1	1084.8	1200	1200
Raw rating	1098.1	1084.8	1200	1200
Weighted rating	1098.1	1084.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	191.7	195.4	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	1098.1	1084.8	1200	1200
New weighted rating	1098.1	1084.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1098.1	1084.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1098.1	1084.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	20	20

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	20	7	35	-127.5	1158.2	1030.8
Standard	20	7	35	-127.5	1158.2	1030.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1098.1	1084.8	1200	1200
2025-09-01	1098.1	1084.8	1200	1200
2025-08-01	1098.1	1084.8	1200	1200
2025-07-01	1098.1	1084.8	1200	1200
2025-06-01	1098.1	1084.8	1200	1200
2025-05-01	1098.1	1084.8	1200	1200
2025-04-01	1098.1	1084.8	1200	1200
2025-03-01	1098.1	1084.8	1200	1200
2025-02-01	1098.1	1084.8	1200	1200
2025-01-01	1098.1	1084.8	1200	1200
2024-12-01	1098.1	1084.8	1200	1200
2024-11-01	1098.1	1084.8	1200	1200
2024-10-01	1098.1	1084.8	1200	1200
2024-09-01	1098.1	1084.8	1200	1200
2024-08-01	1098.1	1084.8	1200	1200
2024-07-01	1098.1	1084.8	1200	1200
2024-06-01	1098.1	1084.8	1200	1200
2024-08-01	1098.1	1084.8	1200	1200
2024-04-01	1098.1	1084.8	1200	1200
2024-03-01	1098.1	1084.8	1200	1200
2024-02-01	1098.1	1084.8	1200	1200
2024-01-01	1098.1	1084.8	1200	1200
2023-12-01	1098.1	1084.8	1200	1200
2023-11-01	1098.1	1084.8	1200	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	Alberton Chess Club Open 2020 (E)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Trichardt 4 2019 (D)	2019-11-30	2019-11-30	Standard	Gert Sibande (MGS)	5	5	2.5	Yes	Analysis
3	2019 Waterkloof Open (F)	2019-03-02	2019-03-02	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
4	Ekurhuleni Trials 1 2019 (U8)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Trichardt 4 2019				Tournament Alberton Chess Club Open 2020
		date 2019-11-30	rnd 5	type Standard	result 0.5	date 2020-02-22	rnd 1	type Standard	result 1
		Opponent Labuschagne, A (Anthony)				Opponent Ngoma, J (Jabulile)
2	2	Tournament Ekurhuleni Trials 1 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-03-09	rnd 2	type Standard	result 0.5	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Labuschagne, A (Anandi)				Opponent Madlala, A (Asibonga)
3	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Liu, T (Tianze)				Opponent Liu, T (Tianze)

#	Games	Start				End
1	2	Tournament Trichardt 4 2019				Tournament Alberton Chess Club Open 2020
		date 2019-11-30	rnd 5	type Standard	result 0.5	date 2020-02-22	rnd 1	type Standard	result 1
		Opponent Labuschagne, A (Anthony)				Opponent Ngoma, J (Jabulile)
2	2	Tournament Ekurhuleni Trials 1 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-03-09	rnd 2	type Standard	result 0.5	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Labuschagne, A (Anandi)				Opponent Madlala, A (Asibonga)
3	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Liu, T (Tianze)				Opponent Liu, T (Tianze)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Liu, T (Tianze)				Opponent Liu, T (Tianze)
2	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 1	type Standard	result 1
		Opponent Ngoma, J (Jabulile)				Opponent Ngoma, J (Jabulile)
3	1	Tournament Trichardt 4 2019				Tournament Trichardt 4 2019
		date 2019-11-30	rnd 3	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Britz, W (Willem)

#	Games	Start				End
1	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Liu, T (Tianze)				Opponent Liu, T (Tianze)
2	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 1	type Standard	result 1
		Opponent Ngoma, J (Jabulile)				Opponent Ngoma, J (Jabulile)
3	1	Tournament Trichardt 4 2019				Tournament Trichardt 4 2019
		date 2019-11-30	rnd 3	type Standard	result 1	date 2019-11-30	rnd 3	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Britz, W (Willem)

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	Mncube ,N (Nqubeko)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mncube ,N (Nqubeko)	2	1211.2	786.2	2	1205.3	786.2	0	0	0	0	0	0
2	Visagie ,M (Markus)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Visagie ,M (Markus)	1	1167.2	742.2	1	1156.1	742.2	0	0	0	0	0	0
3	Liu ,T (Tianze)	1	1	425	1	1	425	0	0	0	0	0	0
3	Liu ,T (Tianze)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Labuschagne ,A (Anthony)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Labuschagne ,A (Anthony)	1	1084.4	1084.4	1	1061.2	1084.4	0	0	0	0	0	0
5	Madlala ,A (Asibonga)	1	1	425	1	1	425	0	0	0	0	0	0
5	Madlala ,A (Asibonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Ngoma ,J (Jabulile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ngoma ,J (Jabulile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Mons ,C (Christo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mons ,C (Christo)	1	1110.2	1535.2	1	1098.4	1535.2	0	0	0	0	0	0
8	Pillay ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pillay ,J (Joshua)	1	1170.7	745.7	1	1155.2	745.7	0	0	0	0	0	0
9	Prinsloo ,M (Migael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Prinsloo ,M (Migael)	1	1164.8	739.8	1	1154.8	739.8	0	0	0	0	0	0
10	Prinsloo ,T (Thinus)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Prinsloo ,T (Thinus)	1	1205.2	780.2	1	1190.4	780.2	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

Griesel, Z (Zene)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms