Chess South Africa Ratings Database

PLAYER PAGE

Personal

Blankenberg, G (Graham)

Chess SA id

193002334

FIDE id

Date of birth

1993-08-24 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1526.9	1530	1530	1530
Raw rating	1526.9	1530	1530	1530
Weighted rating	1524	1526.7	1527.4	1526.7
Weighted performance	0	0	0	0
Floor	1026.9	1030	1030	1030
K-factor	32	32	32	32
Min/Max rating change allowed	104.1	103.6	103.6	103.6
Highest rating	1526.9 2024-02-01	1530 2024-02-01	1551.3 2021-09-01	1530 2024-02-01
Highest raw rating	1526.9 2024-02-01	1530 2024-02-01	1530 2024-02-01	1530 2024-02-01
Highest weighted rating	1517.3 2025-08-01	1519 2025-08-01	1521.4 2025-08-01	1519 2025-08-01
Highest weighted performance	1416.1 2021-09-01	1200 2024-02-01	1551.3 2021-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1526.9	1530	1530	1530
Analysis
Rating	1526.9	1530	1530	1530
Raw rating	1526.9	1530	1530	1530
Weighted rating	1524	1526.7	1527.4
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1026.9	1030	1030	1030
Max/Min rating change allowed	104.1	103.6	103.6	103.6
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	1526.9	1530	1530	1530
New weighted rating	1525.9	1528.9	1529.1	1528.9
New weighted performance	0	0	0	0
Temp new rating	1526.9	1530	1530	1530
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1526.9	1530	1530	1530
New K-factor	32	32	32	32
New floor	1026.9	1030	1030	1030

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

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
Province	Western Cape (WC)
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	5	3.5	70	170	1309	1479
Standard	0	0	0	0	0	0
Rapid	5	3.5	70	170	1309	1479
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1526.9	1530	1530	1530
2025-09-01	1526.9	1530	1530	1530
2025-08-01	1526.9	1530	1530	1530
2025-07-01	1526.9	1530	1530	1530
2025-06-01	1526.9	1530	1530	1530
2025-05-01	1526.9	1530	1530	1530
2025-04-01	1526.9	1530	1530	1530
2025-03-01	1526.9	1530	1530	1530
2025-02-01	1526.9	1530	1530	1530
2025-01-01	1526.9	1530	1530	1530
2024-12-01	1526.9	1530	1530	1530
2024-11-01	1526.9	1530	1530	1530
2024-10-01	1526.9	1530	1530	1530
2024-09-01	1526.9	1530	1530	1530
2024-08-01	1526.9	1530	1530	1530
2024-07-01	1526.9	1530	1530	1530
2024-06-01	1526.9	1530	1530	1530
2024-08-01	1526.9	1530	1530	1530
2024-04-01	1526.9	1530	1530	1530
2024-03-01	1526.9	1530	1530	1530
2024-02-01	1526.9	1530	1530	1530
2024-01-01	1526.9	1530	1530	1530
2023-12-01	1238.4	1200	1272.4	1200
2023-11-01	1238.4	1200	1272.4	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	Lambertsbay Heritage Chess Tournament 2021	2021-09-24	2021-09-24	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 4	type Rapid	result 1	date 2021-09-24	rnd 5	type Rapid	result 0.5
		Opponent Ockhuis, M (Marius)				Opponent Booys, LI (Leatin)
2	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 1	type Rapid	result 1	date 2021-09-24	rnd 2	type Rapid	result 1
		Opponent Ellman, A (Andries)				Opponent Jordaan, M (Magnita)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 4	type Rapid	result 1	date 2021-09-24	rnd 5	type Rapid	result 0.5
		Opponent Ockhuis, M (Marius)				Opponent Booys, LI (Leatin)
2	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 1	type Rapid	result 1	date 2021-09-24	rnd 2	type Rapid	result 1
		Opponent Ellman, A (Andries)				Opponent Jordaan, M (Magnita)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 1	type Rapid	result 1	date 2021-09-24	rnd 2	type Rapid	result 1
		Opponent Ellman, A (Andries)				Opponent Jordaan, M (Magnita)
2	1	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 4	type Rapid	result 1	date 2021-09-24	rnd 4	type Rapid	result 1
		Opponent Ockhuis, M (Marius)				Opponent Ockhuis, M (Marius)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 1	type Rapid	result 1	date 2021-09-24	rnd 2	type Rapid	result 1
		Opponent Ellman, A (Andries)				Opponent Jordaan, M (Magnita)
2	1	Tournament Lambertsbay Heritage Chess Tournament 2021				Tournament Lambertsbay Heritage Chess Tournament 2021
		date 2021-09-24	rnd 4	type Rapid	result 1	date 2021-09-24	rnd 4	type Rapid	result 1
		Opponent Ockhuis, M (Marius)				Opponent Ockhuis, M (Marius)

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	Jordaan ,M (Magnita)	1	1	425	0	0	0	1	1	425	0	0	0
1	Jordaan ,M (Magnita)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Ellman ,A (Andries)	1	1	425	0	0	0	1	1	425	0	0	0
2	Ellman ,A (Andries)	1	1014.1	1439.1	0	0	0	1	1088.4	1439.1	0	0	0
3	Louw ,LT (Llewellyn Theodor)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Louw ,LT (Llewellyn Theodor)	1	1584.7	1159.7	0	0	0	1	1706.9	1159.7	0	0	0
4	Ockhuis ,M (Marius)	1	1	425	0	0	0	1	1	425	0	0	0
4	Ockhuis ,M (Marius)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Booys ,LI (Leatin)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Booys ,LI (Leatin)	1	1546.3	1546.3	0	0	0	1	1650.7	1546.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Blankenberg, G (Graham)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms