Chess South Africa Ratings Database

PLAYER PAGE

Personal

Elbrink, J (Johnwin)

Chess SA id

1060116585

FIDE id

Date of birth

2006-11-09 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180	1154.4	1251.2	1200
Raw rating	1180	1154.4	1251.2	1200
Weighted rating	1180	1154.4	1251.2	1200
Weighted performance	0	0	0	0
Floor	700	700	751.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.6	176.9	154.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1384.4 2019-07-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1251.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1251.2 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1384.4 2019-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1180	1154.4	1251.2	1200
Analysis
Rating	1180	1154.4	1251.2	1200
Raw rating	1180	1154.4	1251.2	1200
Weighted rating	1180	1154.4	1251.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	751.2	700
Max/Min rating change allowed	170.6	176.9	154.2	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	1180	1154.4	1251.2	1200
New weighted rating	1180	1154.4	1251.2	1200
New weighted performance	0	0	0	0
Temp new rating	1180	1154.4	1251.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1180	1154.4	1251.2	1200
New K-factor	36	36	36	36
New floor	700	700	751.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	8	2	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
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	8	4	50	0	1167.1	1167.1
Standard	2	0	0	-425	1140.2	715.2
Rapid	6	4	66.67	141.7	1176	1317.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1180	1154.4	1251.2	1200
2025-09-01	1180	1154.4	1251.2	1200
2025-08-01	1180	1154.4	1251.2	1200
2025-07-01	1180	1154.4	1251.2	1200
2025-06-01	1180	1154.4	1251.2	1200
2025-05-01	1180	1154.4	1251.2	1200
2025-04-01	1180	1154.4	1251.2	1200
2025-03-01	1180	1154.4	1251.2	1200
2025-02-01	1180	1154.4	1251.2	1200
2025-01-01	1180	1154.4	1251.2	1200
2024-12-01	1180	1154.4	1251.2	1200
2024-11-01	1180	1154.4	1251.2	1200
2024-10-01	1180	1154.4	1251.2	1200
2024-09-01	1180	1154.4	1251.2	1200
2024-08-01	1180	1154.4	1251.2	1200
2024-07-01	1180	1154.4	1251.2	1200
2024-06-01	1180	1154.4	1251.2	1200
2024-08-01	1180	1154.4	1251.2	1200
2024-04-01	1180	1154.4	1251.2	1200
2024-03-01	1180	1154.4	1251.2	1200
2024-02-01	1180	1154.4	1251.2	1200
2024-01-01	1180	1154.4	1251.2	1200
2023-12-01	1180	1154.4	1251.2	1200
2023-11-01	1180	1154.4	1251.2	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	Lambertsbaai Development 2019 (Open)	2019-07-05	2019-07-06	Standard	West Coast (WCU)	6	2	0	Yes	Analysis
2	Lambertsbaai Development 2019 (Youth)	2019-07-06	2019-07-06	Rapid	West Coast (WCU)	6	6	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 6	type Rapid	result 1
		Opponent Ruiters, T (Thomlin)				Opponent Ellman, E (Elle-Marie)
2	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 1
		Opponent Blankenberg, L (Lemeul)				Opponent Ellman, A (Andries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 6	type Rapid	result 1
		Opponent Ruiters, T (Thomlin)				Opponent Ellman, E (Elle-Marie)
2	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 1
		Opponent Blankenberg, L (Lemeul)				Opponent Ellman, A (Andries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 6	type Rapid	result 1
		Opponent Ruiters, T (Thomlin)				Opponent Ellman, E (Elle-Marie)
2	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 1
		Opponent Blankenberg, L (Lemeul)				Opponent Ellman, A (Andries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 5	type Rapid	result 1	date 2019-07-06	rnd 6	type Rapid	result 1
		Opponent Ruiters, T (Thomlin)				Opponent Ellman, E (Elle-Marie)
2	2	Tournament Lambertsbaai Development 2019				Tournament Lambertsbaai Development 2019
		date 2019-07-06	rnd 2	type Rapid	result 1	date 2019-07-06	rnd 3	type Rapid	result 1
		Opponent Blankenberg, L (Lemeul)				Opponent Ellman, A (Andries)

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	Lewaks ,A (Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Lewaks ,A (Andre)	1	1080.4	655.4	1	1079.4	655.4	0	0	0	0	0	0
2	Boks ,A (Anvor)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Boks ,A (Anvor)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Ellman ,E (Elle-Marie)	1	1	425	0	0	0	1	1	425	0	0	0
3	Ellman ,E (Elle-Marie)	1	1055.7	1480.7	0	0	0	1	1138.4	1480.7	0	0	0
4	Hollenbaght ,OJ (Owen James)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Hollenbaght ,OJ (Owen James)	1	1210.8	785.8	0	0	0	1	1218.4	785.8	0	0	0
5	Lewaks ,A (Andrea)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Lewaks ,A (Andrea)	1	1288.3	863.3	0	0	0	1	1458.9	863.3	0	0	0
6	Ruiters ,T (Thomlin)	1	1	425	0	0	0	1	1	425	0	0	0
6	Ruiters ,T (Thomlin)	1	1205.8	1630.8	0	0	0	1	1341.6	1630.8	0	0	0
7	Ellman ,A (Andries)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ellman ,A (Andries)	1	1084.5	1509.5	0	0	0	1	1068	1509.5	0	0	0
8	Blankenberg ,L (Lemeul)	1	1	425	0	0	0	1	1	425	0	0	0
8	Blankenberg ,L (Lemeul)	1	1210.6	1635.6	0	0	0	1	1216.6	1635.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Elbrink, J (Johnwin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms