Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rubin, D (Dean)

Chess SA id

1180314529

FIDE id

Date of birth

2018-02-26 (U8)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1201.8	1200	1200	1200
Raw rating	1201.8	1200	1200	1200
Weighted rating	1201	1200	1200	1200
Weighted performance	0	0	0	0
Floor	701.8	700	700	700
K-factor	36	36	40	36
Min/Max rating change allowed	165.4	165.8	165.8	165.8
Highest rating	1201.8 2025-03-01	1200 2025-03-01	1200 2025-06-01	1200 2025-03-01
Highest raw rating	1201.8 2025-03-01	1200 2025-03-01	1200 2025-06-01	1200 2025-03-01
Highest weighted rating	1200.8 2025-08-01	1200 2025-03-01	1200 2025-06-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1201.8	1200	1200	1200
Analysis
Rating	1201.8	1200	1200	1200
Raw rating	1201.8	1200	1200	1200
Weighted rating	1201	1200	1200
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	701.8	700	700	700
Max/Min rating change allowed	165.4	165.8	165.8	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	1201.8	1200	1200	1200
New weighted rating	1201.1	1200	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1201.8	1200	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1201.8	1200	1200	1200
New K-factor	36	36	40	36
New floor	701.8	700	700	700

Item	Main	Rapid
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U8
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	5	2.5	50	0	1223.6	1223.6
Standard	0	0	0	0	0	0
Rapid	5	2.5	50	0	1223.6	1223.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	2.5	50	0	1223.6	1223.6
Standard	0	0	0	0	0	0
Rapid	5	2.5	50	0	1223.6	1223.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1201.8	1200	1200	1200
2025-09-01	1201.8	1200	1200	1200
2025-08-01	1201.8	1200	1200	1200
2025-07-01	1201.8	1200	1200	1200
2025-06-01	1201.8	1200	1200	1200
2025-05-01	1201.8	1200	1200	1200
2025-04-01	1201.8	1200	1200	1200
2025-03-01	1201.8	1200	1199.8	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Feb Rapid 2025 (D)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Feb Rapid 2025 (D)	2025-02-02	2025-02-02	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 0.5
		Opponent Takuva, R (Rufaro)				Opponent Farkas, L (Lavi)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Danilowitz, L (Livia)				Opponent Danilowitz, L (Livia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 2	type Rapid	result 0.5
		Opponent Takuva, R (Rufaro)				Opponent Farkas, L (Lavi)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Danilowitz, L (Livia)				Opponent Danilowitz, L (Livia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Danilowitz, L (Livia)				Opponent Danilowitz, L (Livia)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 1	type Rapid	result 1
		Opponent Takuva, R (Rufaro)				Opponent Takuva, R (Rufaro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 4	type Rapid	result 1	date 2025-02-02	rnd 4	type Rapid	result 1
		Opponent Danilowitz, L (Livia)				Opponent Danilowitz, L (Livia)
2	1	Tournament Chess Power House Feb Rapid 2025				Tournament Chess Power House Feb Rapid 2025
		date 2025-02-02	rnd 1	type Rapid	result 1	date 2025-02-02	rnd 1	type Rapid	result 1
		Opponent Takuva, R (Rufaro)				Opponent Takuva, R (Rufaro)

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	Meyerowitz ,M (Matai)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Meyerowitz ,M (Matai)	1	1321.1	896.1	0	0	0	1	1200	896.1	0	0	0
2	Farkas ,L (Lavi)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Farkas ,L (Lavi)	1	1215.7	1215.7	0	0	0	1	1226.6	1215.7	0	0	0
3	Newman ,A (Ayen)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Newman ,A (Ayen)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Takuva ,R (Rufaro)	1	1	425	0	0	0	1	1	425	0	0	0
4	Takuva ,R (Rufaro)	1	1181.3	1606.3	0	0	0	1	1165.3	1606.3	0	0	0
5	Danilowitz ,L (Livia)	1	1	425	0	0	0	1	1	425	0	0	0
5	Danilowitz ,L (Livia)	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

Rubin, D (Dean)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms