Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jurgensen, GI (Graham Ian)

Chess SA id

179014715

FIDE id

14300788

Date of birth

1979-09-27 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

CM,FI

Chess SA registered

Last active game

2018-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	2044	2033	2052.2	2030.8
Raw rating	2044	2033	2052.2	2030.8
Weighted rating	2044	2033	2052.2	2030.8
Weighted performance	0	0	0	0
Floor	1544	1534	1552.2	1534
K-factor	20	20	20	20
Min/Max rating change allowed	49.8	50.6	49.2	50.8
Highest rating	2044 2024-02-01	2040.8 2018-03-01	2089.2 2018-05-01	2034 2018-04-01
Highest raw rating	2044 2024-02-01	2034 2018-02-01	2052.2 2024-02-01	2034 2018-02-01
Highest weighted rating	2044 2024-02-01	2034 2018-02-01	2052.2 2024-02-01	2034 2018-04-01
Highest weighted performance	2041.9 2018-03-01	2040.8 2018-03-01	2089.2 2018-05-01	1996 2018-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	2044	2033	2052.2	2030.8
Analysis
Rating	2044	2033	2052.2	2030.8
Raw rating	2044	2033	2052.2	2030.8
Weighted rating	2044	2033	2052.2
Weighted performance	0	0	0
K-factor	20	20	20	20
Floor	1544	1534	1552.2	1534
Max/Min rating change allowed	49.8	50.6	49.2	50.8
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	2044	2033	2052.2	2030.8
New weighted rating	2044	2033	2052.2	2030.8
New weighted performance	0	0	0	0
Temp new rating	2044	2033	2052.2	2030.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	2044	2033	2052.2	2030.8
New K-factor	20	20	20	20
New floor	1544	1534	1552.2	1534

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	248	200	28	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
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	25	14	56	51	1978.7	2029.7
Standard	5	3.5	70	170	1860.1	2030.1
Rapid	10	5	50	0	2070.6	2070.6
Blitz	10	5.5	55	42.5	1946.1	1988.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	2044	2033	2052.2	2030.8
2025-09-30	2044	2033	2052.2	2030.8
2025-09-01	2044	2033	2052.2	2030.8
2025-08-01	2044	2033	2052.2	2030.8
2025-07-01	2044	2033	2052.2	2030.8
2025-06-01	2044	2033	2052.2	2030.8
2025-05-01	2044	2033	2052.2	2030.8
2025-04-01	2044	2033	2052.2	2030.8
2025-03-01	2044	2033	2052.2	2030.8
2025-02-01	2044	2033	2052.2	2030.8
2025-01-01	2044	2033	2052.2	2030.8
2024-12-01	2044	2033	2052.2	2030.8
2024-11-01	2044	2033	2052.2	2030.8
2024-10-01	2044	2033	2052.2	2030.8
2024-09-01	2044	2033	2052.2	2030.8
2024-08-01	2044	2033	2052.2	2030.8
2024-07-01	2044	2033	2052.2	2030.8
2024-09-01	2044	2033	2052.2	2030.8
2024-05-01	2044	2033	2052.2	2030.8
2024-04-01	2044	2033	2052.2	2030.8
2024-03-01	2044	2033	2052.2	2030.8
2024-02-01	2044	2033	2052.2	2030.8
2024-01-01	2044	2033	2052.2	2030.8
2023-12-01	2044	2033	2052.2	2030.8

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	SWVG Arnold Classic Rapid & Blitz 2018 (Rapid Prestige)	2018-05-19	2018-05-20	Rapid	Tshwane (GTP)	10	10	5	Yes	Analysis
2	SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Prestige)	2018-05-19	2018-05-20	Blitz	Tshwane (GTP)	10	10	5.5	Yes	Analysis
3	2018 Boardwalk Pearson Open (A)	2018-03-16	2018-03-18	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-16	rnd 1	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Malgas, GL (Glenwell)				Opponent Longano, MN (Michael)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 6	type Blitz	result 1	date 2018-05-19	rnd 1	type Rapid	result 1
		Opponent Van Der Walt, PE (Pierre)				Opponent Kushar, M (Michael)
3	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Rapid	result 1	date 2018-05-19	rnd 5	type Rapid	result 1
		Opponent Lesole, P (Pudungwane)				Opponent Mpya, TM (Tshediso)

#	Games	Start				End
1	4	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-16	rnd 1	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Malgas, GL (Glenwell)				Opponent Longano, MN (Michael)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Rapid	result 1	date 2018-05-19	rnd 5	type Rapid	result 1
		Opponent Lesole, P (Pudungwane)				Opponent Mpya, TM (Tshediso)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Rapid	result 1	date 2018-05-20	rnd 8	type Rapid	result 1
		Opponent Basson, H (Heinrich)				Opponent Basson, H (Heinrich)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Rapid	result 1	date 2018-05-19	rnd 1	type Rapid	result 1
		Opponent Kushar, M (Michael)				Opponent Kushar, M (Michael)

#	Games	Start				End
1	4	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 6	type Blitz	result 1	date 2018-05-20	rnd 9	type Blitz	result 1
		Opponent Van Der Walt, PE (Pierre)				Opponent Lesole, P (Pudungwane)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Longano, A (Anthony)				Opponent Longano, A (Anthony)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Blitz	result 1	date 2018-05-19	rnd 1	type Blitz	result 1
		Opponent Swartz, DS (David)				Opponent Swartz, DS (David)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 6	type Blitz	result 1	date 2018-05-19	rnd 1	type Rapid	result 1
		Opponent Van Der Walt, PE (Pierre)				Opponent Kushar, M (Michael)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Rapid	result 1	date 2018-05-19	rnd 5	type Rapid	result 1
		Opponent Lesole, P (Pudungwane)				Opponent Mpya, TM (Tshediso)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Basson, H (Heinrich)				Opponent Longano, MN (Michael)

#	Games	Start				End
1	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 3	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Basson, H (Heinrich)				Opponent Longano, MN (Michael)
2	1	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-16	rnd 1	type Standard	result 1	date 2018-03-16	rnd 1	type Standard	result 1
		Opponent Malgas, GL (Glenwell)				Opponent Malgas, GL (Glenwell)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 3	type Rapid	result 1	date 2018-05-19	rnd 5	type Rapid	result 1
		Opponent Lesole, P (Pudungwane)				Opponent Mpya, TM (Tshediso)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 8	type Rapid	result 1	date 2018-05-20	rnd 8	type Rapid	result 1
		Opponent Basson, H (Heinrich)				Opponent Basson, H (Heinrich)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 1	type Rapid	result 1	date 2018-05-19	rnd 1	type Rapid	result 1
		Opponent Kushar, M (Michael)				Opponent Kushar, M (Michael)

#	Games	Start				End
1	2	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 6	type Blitz	result 1	date 2018-05-19	rnd 7	type Blitz	result 1
		Opponent Van Der Walt, PE (Pierre)				Opponent Klevansky, A (Aron)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-20	rnd 9	type Blitz	result 1	date 2018-05-20	rnd 9	type Blitz	result 1
		Opponent Lesole, P (Pudungwane)				Opponent Lesole, P (Pudungwane)
3	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-19	rnd 4	type Blitz	result 1	date 2018-05-19	rnd 4	type Blitz	result 1
		Opponent Longano, A (Anthony)				Opponent Longano, A (Anthony)

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	Basson ,H (Heinrich)	3	2.5	283.3	1	1	425	1	1	425	1	0.5	0
1	Basson ,H (Heinrich)	3	1880.8	2164.1	1	1883	2305.8	1	1904.6	2305.8	1	1914	1880.8
2	Lesole ,P (Pudungwane)	2	2	425	0	0	0	1	1	425	1	1	425
2	Lesole ,P (Pudungwane)	2	1200	1625	0	0	0	1	1200	1625	1	1200	1625
3	Cawdery ,DJ (Daniel John)	2	0	-425	0	0	0	1	0	-425	1	0	-425
3	Cawdery ,DJ (Daniel John)	2	2443.2	2018.2	0	0	0	1	2442.6	2018.2	1	2442.6	2018.2
4	Kushar ,M (Michael)	2	1	0	0	0	0	1	1	425	1	0	-425
4	Kushar ,M (Michael)	2	1947.6	1947.6	0	0	0	1	1947.6	2372.6	1	1947.6	1522.6
5	Grover ,S (Sahaj)	2	0	-425	0	0	0	1	0	-425	1	0	-425
5	Grover ,S (Sahaj)	2	2545.5	2120.5	0	0	0	1	2544.5	2120.5	1	2544.5	2120.5
6	Nelson ,WJH (William Jacobus Hattingh)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Nelson ,WJH (William Jacobus Hattingh)	1	1934.5	1934.5	1	1937.8	1934.5	0	0	0	0	0	0
7	Longano ,MN (Michael Nicholas)	1	1	425	1	1	425	0	0	0	0	0	0
7	Longano ,MN (Michael Nicholas)	1	1967.7	2392.7	1	1971.8	2392.7	0	0	0	0	0	0
8	Malgas ,GL (Glenwell Lesley)	1	1	425	1	1	425	0	0	0	0	0	0
8	Malgas ,GL (Glenwell Lesley)	1	1631	2056	1	1631	2056	0	0	0	0	0	0
9	Masiya ,MA (Mfundo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Masiya ,MA (Mfundo)	1	1873.4	1448.4	1	1871.5	1448.4	0	0	0	0	0	0
10	Mthunzi ,B (Brighton)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mthunzi ,B (Brighton)	1	2050.6	2475.6	0	0	0	1	2052.6	2475.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jurgensen, GI (Graham Ian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms