Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hinrichsen, J (Joshua)

Chess SA id

104087978

FIDE id

Date of birth

2004-11-25 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234.3	1247.7	500	500
Raw rating	1234.3	1247.7	500	500
Weighted rating	1234.3	1247.7	500	500
Weighted performance	601.6	602.5	0	0
Floor	734.3	747.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	157.9	154.9	449.5	449.5
Highest rating	1234.3 2024-02-01	1247.7 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1234.3 2024-02-01	1247.7 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	1234.3 2024-05-01	1247.7 2024-05-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1234.3	1247.7	500	500
Analysis
Rating	1234.3	1247.7	500	500
Raw rating	1234.3	1247.7	500	500
Weighted rating	1234.3	1247.7	500
Weighted performance	601.6	602.5	0
K-factor	36	36	40	40
Floor	734.3	747.7	500	500
Max/Min rating change allowed	157.9	154.9	449.5	449.5
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	1234.3	1247.7	500	500
New weighted rating	1234.3	1247.7	500	500
New weighted performance	601.2	602.1	0	0
Temp new rating	1234.3	1247.7	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1234.3	1247.7	500	500
New K-factor	36	36	40	40
New floor	734.3	747.7	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	10	10
	0	0
History	130	130

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	97	50.5	52.06	17.5	1040.8	1058.3
Standard	97	50.5	52.06	17.5	1040.8	1058.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1234.3	1247.7	500	500
2025-09-01	1234.3	1247.7	500	500
2025-08-01	1234.3	1247.7	500	500
2025-07-01	1234.3	1247.7	500	500
2025-06-01	1234.3	1247.7	500	500
2025-05-01	1234.3	1247.7	500	500
2025-04-01	1234.3	1247.7	500	500
2025-03-01	1234.3	1247.7	500	500
2025-02-01	1234.3	1247.7	500	500
2025-01-01	1234.3	1247.7	500	500
2024-12-01	1234.3	1247.7	500	500
2024-11-01	1234.3	1247.7	500	500
2024-10-01	1234.3	1247.7	500	500
2024-09-01	1234.3	1247.7	500	500
2024-08-01	1234.3	1247.7	500	500
2024-07-01	1234.3	1247.7	500	500
2024-06-01	1234.3	1247.7	500	500
2024-08-01	1234.3	1247.7	500	500
2024-04-01	1234.3	1247.7	500	500
2024-03-01	1234.3	1247.7	500	500
2024-02-01	1234.3	1247.7	500	500
2024-01-01	1234.3	1247.7	500	500
2023-12-01	1234.3	1247.7	500	500
2023-11-01	1234.3	1247.7	500	500

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	Rob Ferreira Chess Tournament 2022 (U20)	2022-05-07	2022-05-07	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Uplands Chess Tournament 2022 (U20)	2022-02-26	2022-02-26	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Bergvlam Tournament 2020 (U20)	2020-03-14	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
4	Chess Unlimited Leap Year Tournament 2020 (A)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
5	Uplands 2020 (U18)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
6	Ehlanzeni Open 2019 (C)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	De Goede Top 10 2019 (U16)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
8	Rob Ferreira 2019 (B)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	3	1	Yes	Analysis
9	Curro Open 2019 (U16)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
10	Chess Unlimited Open 2019 (C)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
11	Penryn Age Open 2019 (U16)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
12	Chess Unlimited Open 2019 (B)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
13	South African Junior Team Championships 2018 (U16D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
14	De Goede Top 20 Closed 2018 (U16 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
15	Malelane Primary 2018 (U16 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
16	Lowveld Open 2018 (C)	2018-07-28	2018-07-28	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
17	Curro Age Open 2018 (U16 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	4	1.5	Yes	Analysis
18	Penryn Age Open 2018 (U16 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
19	Uplands College Open (B)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
20	Sabie Primary 2018 (B)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Smit, L (Leanne)				Opponent Mkhabela, S (Siyabonga)
2	5	Tournament Malelane Primary 2018				Tournament Lowveld Open 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-28	rnd 3	type Standard	result 1
		Opponent Botha, H (Hano)				Opponent Takawira, M (Matt)
3	4	Tournament Curro Open 2019				Tournament De Goede Top 10 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-07-03	rnd 1	type Standard	result 0.5
		Opponent Mokwana, C (Casey)				Opponent Lourens, E (Eugene)

#	Games	Start				End
1	5	Tournament Penryn Age Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Smit, L (Leanne)				Opponent Mkhabela, S (Siyabonga)
2	5	Tournament Malelane Primary 2018				Tournament Lowveld Open 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-28	rnd 3	type Standard	result 1
		Opponent Botha, H (Hano)				Opponent Takawira, M (Matt)
3	4	Tournament Curro Open 2019				Tournament De Goede Top 10 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-07-03	rnd 1	type Standard	result 0.5
		Opponent Mokwana, C (Casey)				Opponent Lourens, E (Eugene)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Malelane Primary 2018				Tournament Lowveld Open 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-28	rnd 3	type Standard	result 1
		Opponent Botha, H (Hano)				Opponent Takawira, M (Matt)
2	3	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 5	type Standard	result 1
		Opponent Mokwana, C (Casey)				Opponent Le Roux, RG (Ruben)
3	3	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Pilot, N (Nikita)				Opponent Mkhabela, S (Siyabonga)

#	Games	Start				End
1	5	Tournament Malelane Primary 2018				Tournament Lowveld Open 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-07-28	rnd 3	type Standard	result 1
		Opponent Botha, H (Hano)				Opponent Takawira, M (Matt)
2	3	Tournament Curro Open 2019				Tournament Curro Open 2019
		date 2019-04-12	rnd 3	type Standard	result 1	date 2019-04-12	rnd 5	type Standard	result 1
		Opponent Mokwana, C (Casey)				Opponent Le Roux, RG (Ruben)
3	3	Tournament Chess Unlimited Open 2019				Tournament Chess Unlimited Open 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Pilot, N (Nikita)				Opponent Mkhabela, S (Siyabonga)

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	Mattheus ,D (Dylan)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Mattheus ,D (Dylan)	3	1241.2	816.2	3	1251.1	816.2	0	0	0	0	0	0
2	Hinrichsen ,E (Ethan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Hinrichsen ,E (Ethan)	3	704.5	846.2	3	708.1	846.2	0	0	0	0	0	0
3	Lourens ,E (Eugene)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Lourens ,E (Eugene)	3	1197.2	913.8	3	1203.6	913.8	0	0	0	0	0	0
4	Manana ,K (Khanya)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
4	Manana ,K (Khanya)	3	1133.9	1417.2	3	1141.3	1417.2	0	0	0	0	0	0
5	Venter ,H (Henco)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Venter ,H (Henco)	3	775.5	633.9	3	776.8	633.9	0	0	0	0	0	0
6	Taljaard ,Z (Zuan)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Taljaard ,Z (Zuan)	3	1220.9	795.9	3	1225.4	795.9	0	0	0	0	0	0
7	Ngwenya ,B (Brilliant)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Ngwenya ,B (Brilliant)	2	996.7	571.7	2	1005.2	571.7	0	0	0	0	0	0
8	Pauer ,M (Mieke)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Pauer ,M (Mieke)	2	940.8	515.8	2	937.7	515.8	0	0	0	0	0	0
9	Bourn ,M (Michael)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Bourn ,M (Michael)	2	768.7	981.2	2	775.5	981.2	0	0	0	0	0	0
10	Mathebula ,M (Manqoba)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Mathebula ,M (Manqoba)	2	893.4	468.4	2	924.4	468.4	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

Hinrichsen, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms