Chess South Africa Ratings Database

PLAYER PAGE

Personal

Knoetze, Z (Zak)

Chess SA id

1060154370

FIDE id

Date of birth

2006-11-20 (U20)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121.8	1152.2	1109.2	1200
Raw rating	1121.8	1152.2	1109.2	1200
Weighted rating	1120.8	1150.3	1109.1	1200
Weighted performance	0	0	0	0
Floor	700	702.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.4	177.5	188.7	165.8
Highest rating	1200 2018-10-01	1217.1 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1202.9 2023-10-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1202.9 2023-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1217.1 2023-05-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121.8	1152.2	1109.2	1200
Analysis
Rating	1121.8	1152.2	1109.2	1200
Raw rating	1121.8	1152.2	1109.2	1200
Weighted rating	1120.8	1150.3	1109.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	702.9	700	700
Max/Min rating change allowed	185.4	177.5	188.7	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	1121.8	1152.2	1109.2	1200
New weighted rating	1121	1150.6	1109.1	1200
New weighted performance	0	0	0	0
Temp new rating	1121.8	1152.2	1109.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121.8	1152.2	1109.2	1200
New K-factor	36	36	36	36
New floor	700	702.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	14	8	6
	0	0	0
	0	0	0
History	19	13	6

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-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	19	5.5	28.95	-178.9	1172.4	993.5
Standard	13	4.5	34.62	-130.8	1213.7	1082.9
Rapid	6	1	16.67	-283.3	1083	799.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1121.8	1152.2	1109.2	1200
2025-09-30	1121.8	1152.2	1109.2	1200
2025-09-01	1121.8	1152.2	1109.2	1200
2025-08-01	1121.8	1152.2	1109.2	1200
2025-07-01	1121.8	1152.2	1109.2	1200
2025-06-01	1121.8	1152.2	1109.2	1200
2025-05-01	1121.8	1152.2	1109.2	1200
2025-04-01	1121.8	1152.2	1109.2	1200
2025-03-01	1121.8	1152.2	1109.2	1200
2025-02-01	1121.8	1152.2	1109.2	1200
2025-01-01	1119.5	1146.7	1108.9	1200
2024-12-01	1119.5	1146.7	1108.9	1200
2024-11-01	1119.5	1146.7	1108.9	1200
2024-10-01	1119.5	1146.7	1108.9	1200
2024-09-01	1119.5	1146.7	1108.9	1200
2024-08-01	1119.5	1146.7	1108.9	1200
2024-07-01	1119.5	1146.7	1108.9	1200
2024-09-01	1119.5	1146.7	1108.9	1200
2024-05-01	1119.5	1146.7	1108.9	1200
2024-04-01	1114.7	1147.8	1108.9	1200
2024-03-01	1114.7	1147.8	1108.9	1200
2024-02-01	1114.7	1147.8	1108.9	1200
2024-01-01	1114.7	1147.8	1108.9	1200
2023-12-01	1114.7	1147.8	1108.9	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	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
2	St Peters College Chess League 2023 (A)	2023-09-11	2023-10-23	Standard	Johannesburg Metro (GJM)	6	3	0	Yes	Analysis
3	Steyn City School Chess League 2023 (A)	2023-05-05	2023-05-29	Standard	Johannesburg Metro (GJM)	6	5	2.5	Yes	Analysis
4	NWU Super 16 2023 (A)	2023-04-21	2023-04-21	Rapid	Gert Sibande (MGS)	7	6	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-15	rnd 4	type Standard	result 1	date 2023-05-22	rnd 5	type Standard	result 1
		Opponent Rugbeen, R (Raag)				Opponent Naidu, S (Shivesh)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-03-04	rnd 5	type Standard	result 1	date 2024-03-04	rnd 5	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Govender, T (Tristan)
3	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Pagenkopf, C (Christian)				Opponent Pagenkopf, C (Christian)

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-15	rnd 4	type Standard	result 1	date 2023-05-22	rnd 5	type Standard	result 1
		Opponent Rugbeen, R (Raag)				Opponent Naidu, S (Shivesh)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-03-04	rnd 5	type Standard	result 1	date 2024-03-04	rnd 5	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Govender, T (Tristan)
3	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Pagenkopf, C (Christian)				Opponent Pagenkopf, C (Christian)

#	Games	Start				End
1	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Natesan, D (Devan)				Opponent Natesan, D (Devan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-15	rnd 4	type Standard	result 1	date 2023-05-22	rnd 5	type Standard	result 1
		Opponent Rugbeen, R (Raag)				Opponent Naidu, S (Shivesh)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-03-04	rnd 5	type Standard	result 1	date 2024-03-04	rnd 5	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Govender, T (Tristan)
3	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Pagenkopf, C (Christian)				Opponent Pagenkopf, C (Christian)

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-15	rnd 4	type Standard	result 1	date 2023-05-22	rnd 5	type Standard	result 1
		Opponent Rugbeen, R (Raag)				Opponent Naidu, S (Shivesh)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-03-04	rnd 5	type Standard	result 1	date 2024-03-04	rnd 5	type Standard	result 1
		Opponent Govender, T (Tristan)				Opponent Govender, T (Tristan)
3	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Pagenkopf, C (Christian)				Opponent Pagenkopf, C (Christian)

#	Games	Start				End
1	1	Tournament NWU Super 16 2023				Tournament NWU Super 16 2023
		date 2023-04-21	rnd 2	type Rapid	result 1	date 2023-04-21	rnd 2	type Rapid	result 1
		Opponent Natesan, D (Devan)				Opponent Natesan, D (Devan)

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	Mosobe ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mosobe ,K (Karabo)	1	1198.1	773.1	1	1180.6	773.1	0	0	0	0	0	0
2	Clarke ,M (Myron)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Clarke ,M (Myron)	1	1369.7	944.7	1	1404	944.7	0	0	0	0	0	0
3	Govender ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Govender ,T (Tristan)	1	1119.8	1544.8	1	1115.1	1544.8	0	0	0	0	0	0
4	Musenge ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Musenge ,D (Daniel)	1	1177.6	752.6	1	1172.2	752.6	0	0	0	0	0	0
5	Maimonis ,E (Evangelos)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Maimonis ,E (Evangelos)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Mgakagaka ,T (Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mgakagaka ,T (Thando)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Naidu ,S (Shivesh)	1	1	425	1	1	425	0	0	0	0	0	0
7	Naidu ,S (Shivesh)	1	1246	1671	1	1255.4	1671	0	0	0	0	0	0
8	Rugbeen ,R (Raag)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rugbeen ,R (Raag)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Johnson ,P (Promise)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Johnson ,P (Promise)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Sahdeo ,J (Jashil)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Sahdeo ,J (Jashil)	1	1175.4	750.4	1	1172	750.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Knoetze, Z (Zak)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms