Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rhyn, J (Josh)

Chess SA id

105075205

FIDE id

Date of birth

2005-10-24 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1000.8	981	637	637
Raw rating	1000.8	981	637	637
Weighted rating	1000.8	981	637	637
Weighted performance	143.7	140.7	0	0
Floor	500.8	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	220.2	226.5	369.8	369.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1000.8 2024-02-01	997.2 2018-05-01	637 2024-02-01	637 2024-02-01
Highest weighted rating	1000.8 2024-11-01	997.2 2024-11-01	637 2024-11-01	637 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	1000.8	981	637	637
Analysis
Rating	1000.8	981	637	637
Raw rating	1000.8	981	637	637
Weighted rating	1000.8	981	637
Weighted performance	143.7	140.7	0
K-factor	40	40	40	40
Floor	500.8	500	500	500
Max/Min rating change allowed	220.2	226.5	369.8	369.8
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	1000.8	981	637	637
New weighted rating	1000.8	981	637	637
New weighted performance	143.3	140.4	0	0
Temp new rating	1000.8	981	637	637
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1000.8	981	637	637
New K-factor	40	40	40	40
New floor	500.8	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	185	185

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	86	41	47.67	-19.8	945.1	925.3
Standard	86	41	47.67	-19.8	945.1	925.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1000.8	981	637	637
2025-09-01	1000.8	981	637	637
2025-08-01	1000.8	981	637	637
2025-07-01	1000.8	981	637	637
2025-06-01	1000.8	981	637	637
2025-05-01	1000.8	981	637	637
2025-04-01	1000.8	981	637	637
2025-03-01	1000.8	981	637	637
2025-02-01	1000.8	981	637	637
2025-01-01	1000.8	981	637	637
2024-12-01	1000.8	981	637	637
2024-11-01	1000.8	981	637	637
2024-10-01	1000.8	981	637	637
2024-09-01	1000.8	981	637	637
2024-08-01	1000.8	981	637	637
2024-07-01	1000.8	981	637	637
2024-06-01	1000.8	981	637	637
2024-08-01	1000.8	981	637	637
2024-04-01	1000.8	981	637	637
2024-03-01	1000.8	981	637	637
2024-02-01	1000.8	981	637	637
2024-01-01	1000.8	981	637	637
2023-12-01	1000.8	981	637	637
2023-11-01	1000.8	981	637	637

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	2018 Tshwane Inter Region (U14A)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	5	5	0	Yes	Analysis
2	South African Junior Team Championships 2018 (U14E)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
3	2018 Interregion Sedibeng vs Ekurhuleni (J)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
4	2018 Sedibeng Summer Open (H)	2018-10-20	2018-10-20	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	Dr Pieter Hangelbroek Ope 2018 (C)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
7	TST-MSA Tournament 2018 (C)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
8	Sasolburg Open 2018 (C)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	Broadland`s Knights Chess Open 2018 (C)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
10	Word of Life Open 2018 (C)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Heidelberg Skaak Klub 2018 (Team 6)	2018-05-05	2018-05-05	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
12	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
13	D7 Primary School League 2023 (U13 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
14	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
16	D7 Individual 2018 (U13 Boys)	2018-02-24	2018-02-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
17	South African Junior Team Championships 2017 (U14D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	0.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 1	type Standard	result 0.5	date 2018-04-21	rnd 5	type Standard	result 1
		Opponent Human, PMB (Petrus)				Opponent Van Staden, D (Dantus)
2	4	Tournament Carels Open 2018				Tournament Henley Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent Jonker, J (Jaen-Pierre)
3	3	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament 2018 Interregion Sedibeng vs Ekurhuleni
		date 2018-11-03	rnd 1	type Standard	result 0.5	date 2018-11-03	rnd 3	type Standard	result 1
		Opponent De Beer, J (Janka)				Opponent Serra Coelho, E (Ethan)

#	Games	Start				End
1	5	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 1	type Standard	result 0.5	date 2018-04-21	rnd 5	type Standard	result 1
		Opponent Human, PMB (Petrus)				Opponent Van Staden, D (Dantus)
2	4	Tournament Carels Open 2018				Tournament Henley Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent Jonker, J (Jaen-Pierre)
3	3	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament 2018 Interregion Sedibeng vs Ekurhuleni
		date 2018-11-03	rnd 1	type Standard	result 0.5	date 2018-11-03	rnd 3	type Standard	result 1
		Opponent De Beer, J (Janka)				Opponent Serra Coelho, E (Ethan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 5	type Standard	result 1
		Opponent Oosthuizen, R (Rico)				Opponent Van Staden, D (Dantus)
2	4	Tournament Carels Open 2018				Tournament Henley Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent Jonker, J (Jaen-Pierre)
3	3	Tournament 2018 Sedibeng Summer Open				Tournament 2018 Sedibeng Summer Open
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-10-20	rnd 4	type Standard	result 1
		Opponent Human, LJ (Louis)				Opponent Roos, A (Abigail)

#	Games	Start				End
1	4	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 5	type Standard	result 1
		Opponent Oosthuizen, R (Rico)				Opponent Van Staden, D (Dantus)
2	4	Tournament Carels Open 2018				Tournament Henley Open 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent Jonker, J (Jaen-Pierre)
3	3	Tournament 2018 Sedibeng Summer Open				Tournament 2018 Sedibeng Summer Open
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-10-20	rnd 4	type Standard	result 1
		Opponent Human, LJ (Louis)				Opponent Roos, A (Abigail)

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 Zyl ,R (Rico)	2	2	425	2	2	425	0	0	0	0	0	0
1	Van Zyl ,R (Rico)	2	670.8	1095.8	2	680.2	1095.8	0	0	0	0	0	0
2	Diedericks ,E (Ethan)	2	2	425	2	2	425	0	0	0	0	0	0
2	Diedericks ,E (Ethan)	2	1001.6	1426.6	2	971.2	1426.6	0	0	0	0	0	0
3	Greyling ,D (Duncan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Greyling ,D (Duncan)	2	1055.6	1055.6	2	1052.4	1055.6	0	0	0	0	0	0
4	Swart ,W (Wian)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Swart ,W (Wian)	2	873.2	448.2	2	876.2	448.2	0	0	0	0	0	0
5	Human ,PMB (Petrus Marthinus)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Human ,PMB (Petrus Marthinus)	2	899.9	687.4	2	903.8	687.4	0	0	0	0	0	0
6	Nel ,A (Altus)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Nel ,A (Altus)	2	972.2	547.2	2	990.2	547.2	0	0	0	0	0	0
7	Jonker ,J (Jaen-Pierre)	2	1	0	2	1	0	0	0	0	0	0	0
7	Jonker ,J (Jaen-Pierre)	2	808.4	808.4	2	809.2	808.4	0	0	0	0	0	0
8	Lamont ,M (Michael)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Lamont ,M (Michael)	2	876.1	451.1	2	878	451.1	0	0	0	0	0	0
9	Prinsloo ,H (Hano)	1	1	425	1	1	425	0	0	0	0	0	0
9	Prinsloo ,H (Hano)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Babusi ,B (Rebaone)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Babusi ,B (Rebaone)	1	784.9	359.9	1	758	359.9	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 Rhyn, J (Josh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms