Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shepherd, J (John-William)

Chess SA id

1070150683

FIDE id

Date of birth

2007-04-17 (U20)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.2	1200	1177.2	1200
Raw rating	1182.2	1200	1177.2	1200
Weighted rating	1182.2	1200	1177.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.1	165.8	171.3	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 2024-03-01	1200 2019-12-01	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 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.2	1200	1177.2	1200
Analysis
Rating	1182.2	1200	1177.2	1200
Raw rating	1182.2	1200	1177.2	1200
Weighted rating	1182.2	1200	1177.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.1	165.8	171.3	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	1182.2	1200	1177.2	1200
New weighted rating	1182.2	1200	1177.2	1200
New weighted performance	0	0	0	0
Temp new rating	1182.2	1200	1177.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.2	1200	1177.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	16	16
	0	0
	0	0
History	16	16

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Overberg (WOS)
Province	Western Cape (WC)
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	16	7	43.75	-53.1	1190.1	1137
Standard	0	0	0	0	0	0
Rapid	16	7	43.75	-53.1	1190.1	1137
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1182.2	1200	1177.2	1200
2025-09-30	1182.2	1200	1177.2	1200
2025-09-01	1182.2	1200	1177.2	1200
2025-08-01	1182.2	1200	1177.2	1200
2025-07-01	1182.2	1200	1177.2	1200
2025-06-01	1182.2	1200	1177.2	1200
2025-05-01	1182.2	1200	1177.2	1200
2025-04-01	1182.2	1200	1177.2	1200
2025-03-01	1182.2	1200	1177.2	1200
2025-02-01	1182.2	1200	1177.2	1200
2025-01-01	1182.2	1200	1177.2	1200
2024-12-01	1182.2	1200	1177.2	1200
2024-11-01	1182.2	1200	1177.2	1200
2024-10-01	1182.2	1200	1177.2	1200
2024-09-01	1182.2	1200	1177.2	1200
2024-08-01	1182.2	1200	1177.2	1200
2024-07-01	1182.2	1200	1177.2	1200
2024-09-01	1182.2	1200	1177.2	1200
2024-05-01	1182.2	1200	1177.2	1200
2024-04-01	1182.2	1200	1177.2	1200
2024-03-01	1182.2	1200	1177.2	1200
2024-02-01	1182.2	1200	1177.2	1200
2024-01-01	1182.2	1200	1177.2	1200
2023-12-01	1182.2	1200	1177.2	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	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
2	Overberg High Schools Trails 2023 (U15)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	2.5	Yes	Analysis
3	Overberg Schools Open Tournament 2023 (U16)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg High Schools Trails 2023				Tournament Hermanus Rapid 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Scholtz, M (Miche)
2	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Geldenhuys, L (Liam)				Opponent Bekker, A (Armin)
3	1	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Schools Open Tournament 2023
		date 2023-02-11	rnd 5	type Rapid	result 0.5	date 2023-02-11	rnd 5	type Rapid	result 0.5
		Opponent Loubser, E (Erick)				Opponent Loubser, E (Erick)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Overberg High Schools Trails 2023				Tournament Hermanus Rapid 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Scholtz, M (Miche)
2	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Geldenhuys, L (Liam)				Opponent Bekker, A (Armin)
3	1	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg Schools Open Tournament 2023
		date 2023-02-11	rnd 5	type Rapid	result 0.5	date 2023-02-11	rnd 5	type Rapid	result 0.5
		Opponent Loubser, E (Erick)				Opponent Loubser, E (Erick)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Geldenhuys, L (Liam)				Opponent Bekker, A (Armin)
2	1	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Scholtz, M (Miche)				Opponent Scholtz, M (Miche)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Dzadza, O (Olithemba)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 4	type Rapid	result 1	date 2023-04-22	rnd 5	type Rapid	result 1
		Opponent Geldenhuys, L (Liam)				Opponent Bekker, A (Armin)
2	1	Tournament Hermanus Rapid 2023				Tournament Hermanus Rapid 2023
		date 2023-04-22	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Scholtz, M (Miche)				Opponent Scholtz, M (Miche)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Dzadza, O (Olithemba)

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	Beveridge ,J (Jesse)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Beveridge ,J (Jesse)	2	1098.3	673.3	0	0	0	2	1230.3	673.3	0	0	0
2	De Villiers ,C (Cecilia)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	De Villiers ,C (Cecilia)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
3	Geldenhuys ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
3	Geldenhuys ,L (Liam)	1	1228.8	1653.8	0	0	0	1	1260	1653.8	0	0	0
4	Hendricks ,P (Philando)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Hendricks ,P (Philando)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Pieper ,Q (Qiella)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Pieper ,Q (Qiella)	1	1249.2	824.2	0	0	0	1	1197.6	824.2	0	0	0
6	Dickson ,Z (Zoe)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Dickson ,Z (Zoe)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
7	Loubser ,E (Erick)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Loubser ,E (Erick)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
8	Scholtz ,M (Miche)	1	1	425	0	0	0	1	1	425	0	0	0
8	Scholtz ,M (Miche)	1	1262.1	1687.1	0	0	0	1	1238.8	1687.1	0	0	0
9	Van Wyk ,M (Malienke)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Wyk ,M (Malienke)	1	1130.6	705.6	0	0	0	1	1200	705.6	0	0	0
10	Evans ,K (Keagan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Evans ,K (Keagan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Shepherd, J (John-William)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms