Chess South Africa Ratings Database

PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Jacobs, GJ (Gerhard Jakobus)

Chess SA id

177086357

FIDE id

?

Date of birth

1977-05-05 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

TOURNAMENT
Tournament ID	20191043
Group ID	20191035
Tournament	2019 SWVG Arnold Classic (Blitz Open)
Format	Individual Swiss
Rating type	Blitz
Start	2019-05-19
End	2019-05-19
Rated	2019-05-31
Host	Tshwane (GTP)
Total time	5
Time weight	0.18
Official results	Official results
Tournament games	10
Tournament score	4
Final position	52
Shared position	49
Count for rating	Yes (OK)

Analysis

Type	Rating	Games	Score	%	Dp	Aor	Prat	We	SWe	1	=	0	+F	=F	Bye	=Bye	X
Main	1275.8	10	4	40	-85	1317.8	1232.8	4.27	-0.27	4	0	6	0	0	0	0	0
Blitz	1361.4	10	4	40	-85	1177.2	1092.2	6.6	-2.6	4	0	6	0	0	0	0	0

Opponents

Rnd	Date	Opponent	Title	Reg	Fed	Main	Type	Col	Res	MWe	MSWe	TWe	TSWe
1	2019-05-19	Mthetho, J (Jeffrey)		MEN	RSA	1614.2	1659.7	B	0	0.06	-0.06	0.11	-0.11
2	2019-05-19	Strauss, M (Monique)		GTP	RSA	680.6	500	W	1	1	0	1	0
3	2019-05-19	Levitan, C (Caleb)	FM	GJM	RSA	1502.6	1096	B	0	0.19	-0.19	0.77	-0.77
4	2019-05-19	Bhudai, A (Arman)		GTP	RSA	1120.8	1200	W	1	0.72	0.28	0.73	0.27
5	2019-05-19	Louw, I (Ireon)		GE	RSA	1291.8	1210.8	B	1	0.44	0.56	0.63	0.37
6	2019-05-19	Vhezha, J (James)		NCF	ZIM	1418.2	1200	W	0	0.38	-0.38	0.73	-0.73
7	2019-05-19	Felix, R (Raphael)		NBR	RSA	1449.8	1023.6	B	0	0.26	-0.26	0.85	-0.85
8	2019-05-19	Van Niekerk, NI (Natasha)		GTP	RSA	1380.5	1273.2	W	1	0.42	0.58	0.64	0.36
9	2019-05-19	Sikhwivhilu, S (Se)		GTP	RSA	1404.2	1293.2	B	0	0.31	-0.31	0.54	-0.54
10	2019-05-19	Mahlaba, WM (Windy)		GE	RSA	1315	1315	W	0	0.5	-0.5	0.6	-0.6