Chess South Africa Ratings Database

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Personal

Van Zyl, B (Benjamin)

Chess SA id

109076135

FIDE id

Date of birth

2009-02-03 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.2	1182	729.4	729.4
Raw rating	1182.2	1182	729.4	729.4
Weighted rating	1182.2	1182	729.4	729.4
Weighted performance	457.7	456.5	0	0
Floor	682.5	682	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	170.1	170.1	324.2	324.2
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1182.5 2019-01-01	1182 2024-02-01	729.4 2024-02-01	729.4 2024-02-01
Highest weighted rating	1182.5 2024-11-01	1182 2024-11-01	729.4 2024-11-01	729.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.2	1182	729.4	729.4
Analysis
Rating	1182.2	1182	729.4	729.4
Raw rating	1182.2	1182	729.4	729.4
Weighted rating	1182.2	1182	729.4
Weighted performance	457.7	456.5	0
K-factor	40	40	40	40
Floor	682.5	682	500	500
Max/Min rating change allowed	170.1	170.1	324.2	324.2
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	1182.2	1182	729.4	729.4
New weighted rating	1182.2	1182	729.4	729.4
New weighted performance	457.3	456.1	0	0
Temp new rating	1182.2	1182	729.4	729.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.2	1182	729.4	729.4
New K-factor	40	40	40	40
New floor	682.5	682	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	228	228

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	125	74.5	59.6	81.6	1007.3	1088.9
Standard	125	74.5	59.6	81.6	1007.3	1088.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1182.2	1182	729.4	729.4
2025-09-01	1182.2	1182	729.4	729.4
2025-08-01	1182.2	1182	729.4	729.4
2025-07-01	1182.2	1182	729.4	729.4
2025-06-01	1182.2	1182	729.4	729.4
2025-05-01	1182.2	1182	729.4	729.4
2025-04-01	1182.2	1182	729.4	729.4
2025-03-01	1182.2	1182	729.4	729.4
2025-02-01	1182.2	1182	729.4	729.4
2025-01-01	1182.2	1182	729.4	729.4
2024-12-01	1182.2	1182	729.4	729.4
2024-11-01	1182.2	1182	729.4	729.4
2024-10-01	1182.2	1182	729.4	729.4
2024-09-01	1182.2	1182	729.4	729.4
2024-08-01	1182.2	1182	729.4	729.4
2024-07-01	1182.2	1182	729.4	729.4
2024-06-01	1182.2	1182	729.4	729.4
2024-08-01	1182.2	1182	729.4	729.4
2024-04-01	1182.2	1182	729.4	729.4
2024-03-01	1182.2	1182	729.4	729.4
2024-02-01	1182.2	1182	729.4	729.4
2024-01-01	1182.2	1182	729.4	729.4
2023-12-01	1182.2	1182	729.4	729.4
2023-11-01	1182.2	1182	729.4	729.4

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	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	JNW Club - Maragon Open 2019 (C)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
3	JHB Metro Closed 2019 (U12)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
4	Drie Riviere Open 2019 (D)	2019-06-08	2019-06-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	JNW Club - Charterhouse Open 2019 (C)	2019-04-13	2019-04-13	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
6	GoForChess SAHETI Introduction To Chess 2019 (A)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
7	Chessnuts Under 1200 27 April 2019 (Kings)	2019-04-27	2019-04-27	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
8	JNW Club - Bryanston Open 1 2019 (C)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	South African Junior Team Championships 2018 (U10B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
10	Chessnuts November 2018 (A)	2018-11-17	2018-11-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
11	Outpost 2nd Open 2018 (C)	2018-08-25	2018-08-25	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
12	JNW Club - Maragon Open 2018 (C)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	Chessnuts - Under 1000 Ratings Tournament 2018 (A)	2018-07-21	2018-07-21	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
14	JHB Metro Junior Closed 2018 (U10)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
15	Chessnuts Youth Day Chess Tournament 2018 (U10)	2018-06-16	2018-06-16	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
16	JNW Club - Unika Scholar 2018 (U10)	2018-06-02	2018-06-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
17	British International Prep/Chessnuts 2018 (U10)	2018-06-23	2018-06-23	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
18	JNW Club - Bryanston Open 2 2018 (U10)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
19	JNW Club - Linden Open 2018 (U10)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
20	Fonties Challenge 2018 (U9)	2018-04-21	2018-04-21	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
21	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
22	JNW Club - Trinityhouse Randpark Ridge Open 2018 (U10)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
23	JCC Wits 2018 (Junior)	2018-02-25	2018-02-25	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
24	JNW Club - Bryanston Open 2018 (U10)	2018-01-27	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-14	rnd 5	type Standard	result 0.5	date 2018-05-05	rnd 2	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
2	5	Tournament Chessnuts November 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-17	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Kata, J (Jonathan)				Opponent Hanekom, L (Logan)
3	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Motloung, KT (Khothatso Tlou)				Opponent Ligthelm, H (Henko)

#	Games	Start				End
1	8	Tournament JNW Club - Linden Open 2018				Tournament JNW Club - Bryanston Open 2 2018
		date 2018-04-14	rnd 5	type Standard	result 0.5	date 2018-05-05	rnd 2	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
2	5	Tournament Chessnuts November 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-17	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Kata, J (Jonathan)				Opponent Hanekom, L (Logan)
3	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Motloung, KT (Khothatso Tlou)				Opponent Ligthelm, H (Henko)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Chessnuts November 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-17	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Kata, J (Jonathan)				Opponent Hanekom, L (Logan)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Motloung, KT (Khothatso Tlou)				Opponent Ligthelm, H (Henko)
3	4	Tournament Fonties Challenge 2018				Tournament Fonties Challenge 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Breedt, L (Liam)				Opponent Tsai, R (Ray)

#	Games	Start				End
1	5	Tournament Chessnuts November 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-17	rnd 4	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Kata, J (Jonathan)				Opponent Hanekom, L (Logan)
2	4	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Motloung, KT (Khothatso Tlou)				Opponent Ligthelm, H (Henko)
3	4	Tournament Fonties Challenge 2018				Tournament Fonties Challenge 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Breedt, L (Liam)				Opponent Tsai, R (Ray)

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	Van Der Sandt ,I (Iliana)	4	4	425	4	4	425	0	0	0	0	0	0
1	Van Der Sandt ,I (Iliana)	4	986	1411	4	980.3	1411	0	0	0	0	0	0
2	Van Heerden ,F (Freddie)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Van Heerden ,F (Freddie)	3	1000.1	1141.8	3	997.3	1141.8	0	0	0	0	0	0
3	Roetz ,K (Kyle)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Roetz ,K (Kyle)	3	814.7	814.7	3	809.8	814.7	0	0	0	0	0	0
4	Jones ,E (Edward)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
4	Jones ,E (Edward)	3	899.2	615.9	3	895.1	615.9	0	0	0	0	0	0
5	Ramlall ,S (Sanjana)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Ramlall ,S (Sanjana)	3	940	515	3	937.3	515	0	0	0	0	0	0
6	De Villiers ,J (Juan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	De Villiers ,J (Juan)	3	680	821.6	3	693.2	821.6	0	0	0	0	0	0
7	Maritz ,J (Jaydon)	2	1	0	2	1	0	0	0	0	0	0	0
7	Maritz ,J (Jaydon)	2	619.3	619.3	2	585.2	619.3	0	0	0	0	0	0
8	Naidoo ,K (Kajol)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Naidoo ,K (Kajol)	2	1198.3	1410.8	2	1240.8	1410.8	0	0	0	0	0	0
9	Nkuna ,R (Rhukanani)	2	1	0	2	1	0	0	0	0	0	0	0
9	Nkuna ,R (Rhukanani)	2	1132.4	1132.4	2	1120.6	1132.4	0	0	0	0	0	0
10	Van Der Westhuizen ,W (Wihan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Van Der Westhuizen ,W (Wihan)	2	952.8	1377.8	2	937.8	1377.8	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, B (Benjamin)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms