Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Zyl, E (Erick)

Chess SA id

1170156857

FIDE id

Date of birth

2017-05-30 (U10)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1128	1126.6	1200	1200
Raw rating	1128	1126.6	1200	1200
Weighted rating	1107.3	1103.3	1200	1200
Weighted performance	976.8	973.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183.7	184.1	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1128	1126.6	1200	1200
Analysis
Rating	1128	1126.6	1200	1200
Raw rating	1128	1126.6	1200	1200
Weighted rating	1107.3	1103.3	1200
Weighted performance	976.8	973.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183.7	184.1	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	1128	1126.6	1200	1200
New weighted rating	1110.5	1107.1	1200	1200
New weighted performance	976.4	973	0	0
Temp new rating	1128	1126.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1128	1126.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	18	18
	17	17
	0	0
	0	0
History	35	35

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	35	9.5	27.14	-194.3	1219.5	1025.2
Standard	35	9.5	27.14	-194.3	1219.5	1025.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1128	1126.6	1200	1200
2025-09-01	1128	1126.6	1200	1200
2025-08-01	1128	1126.6	1200	1200
2025-07-01	1128	1126.6	1200	1200
2025-06-01	1128	1126.6	1200	1200
2025-05-01	1128	1126.6	1200	1200
2025-04-01	1128	1126.6	1200	1200
2025-03-01	1128	1126.6	1200	1200
2025-02-01	1128	1126.6	1200	1200
2025-01-01	1128	1126.6	1200	1200
2024-12-01	1082	1076.9	1200	1200
2024-11-01	1082	1076.9	1200	1200
2024-10-01	1082	1076.9	1200	1200
2024-09-01	1082	1076.9	1200	1200
2024-08-01	1082	1076.9	1200	1200
2024-07-01	1082	1076.9	1200	1200
2024-06-01	1082	1076.9	1200	1200
2024-08-01	1029.1	1011.7	1200	1200
2024-04-01	1029.1	1011.7	1200	1200
2024-03-01	1029.1	1011.7	1200	1200
2024-02-01	1030.6	1012.1	1200	1200
2024-01-01	1045.5	1021.8	1200	1200
2023-12-01	1045.5	1021.8	1200	1200
2023-11-01	1045.5	1021.8	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	Gauteng Inter-Region at UJ 2024 (U8 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
2	Spartan Bishops Chess Championships 2024 (Senior Pawns)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
3	DR KKD Curro Feb 2024 (U10)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	3	1	Yes	Analysis
4	2024 Gauteng Inter-Region Chess Championship (U8)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
5	DR KKD Trials 2023 (U8)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	7	6	1	Yes	Analysis
6	DR KKD Meiringspark 2023 (Junior Beginners)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	3	0	Yes	Analysis
7	DR Kenneth Kaunda Volkies 29 Jul 2023 (Beginners)	2023-07-29	2023-07-29	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
8	Dr KKD Curro 2023 (Beginners+U8)	2023-05-13	2023-05-13	Standard	Dr Kenneth Kaunda (NWP)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Sinclaire, T (Tamsyn)				Opponent Mostert, M (Matthew)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Sebola, K (Kgaugelo)
3	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Dippenaar, L (Luka)				Opponent Dippenaar, L (Luka)

#	Games	Start				End
1	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Sinclaire, T (Tamsyn)				Opponent Mostert, M (Matthew)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Sebola, K (Kgaugelo)
3	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Dippenaar, L (Luka)				Opponent Dippenaar, L (Luka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Sinclaire, T (Tamsyn)				Opponent Mostert, M (Matthew)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Sebola, K (Kgaugelo)
3	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Dippenaar, L (Luka)				Opponent Dippenaar, L (Luka)

#	Games	Start				End
1	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Sinclaire, T (Tamsyn)				Opponent Mostert, M (Matthew)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Gouws, K (Karah)				Opponent Sebola, K (Kgaugelo)
3	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Dippenaar, L (Luka)				Opponent Dippenaar, L (Luka)

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	Gresse ,J (Jayden)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Gresse ,J (Jayden)	2	1129.6	704.6	2	1123.4	704.6	0	0	0	0	0	0
2	Van Rooyen ,A (Awianu)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Rooyen ,A (Awianu)	2	1194	1194	2	1191.7	1194	0	0	0	0	0	0
3	Gweshe ,T (Tinotenda)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Gweshe ,T (Tinotenda)	2	1210.1	785.1	2	1212.2	785.1	0	0	0	0	0	0
4	Britz ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Britz ,W (Wian)	1	1230.2	805.2	1	1234.6	805.2	0	0	0	0	0	0
5	Labuschagne ,P (Phillip)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Labuschagne ,P (Phillip)	1	1319.3	894.3	1	1333.1	894.3	0	0	0	0	0	0
6	Sinclaire ,T (Tamsyn)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sinclaire ,T (Tamsyn)	1	1213	1638	1	1200	1638	0	0	0	0	0	0
7	Herbst ,W (Wilhelm)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Herbst ,W (Wilhelm)	1	1334.9	909.9	1	1299.9	909.9	0	0	0	0	0	0
8	Edwards ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Edwards ,L (Luke)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Molete ,N (Neo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Molete ,N (Neo)	1	1107.4	1107.4	1	1089.6	1107.4	0	0	0	0	0	0
10	Wiehahn ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Wiehahn ,L (Luke)	1	1364.6	939.6	1	1370.8	939.6	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

Van Zyl, E (Erick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms