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	20231041
Group ID	20231041
Tournament	2023 Tshwane Chess FIDE Rated Blitz League 1
Format	Individual Swiss
Rating type	Blitz
Start	2023-05-28
End	2023-05-28
Rated	2023-05-31
Host	Tshwane (GTP)
Total time	5
Time weight	0.18
Official results	Official results
Tournament games	9
Tournament score	4
Final position	0
Shared position	0
Count for rating	Yes (OK)

Analysis

Type	Rating	Games	Score	%	Dp	Aor	Prat	We	SWe	1	=	0	+F	=F	Bye	=Bye	X
Main	1344.5	9	4	44.4	-47.2	1271	1223.8	4.84	-0.84	4	0	5	0	0	0	0	0
Blitz	1203.4	9	4	44.4	-47.2	1108.4	1061.2	5.23	-1.23	4	0	5	0	0	0	0	0

Opponents

Rnd	Date	Opponent	Title	Reg	Fed	Main	Type	Col	Res	MWe	MSWe	TWe	TSWe
1	2023-05-28	Botes, L (Lodewyk)		GTP	RSA	1157.3	1200	B	1	0.68	0.32	0.46	0.54
2	2023-05-28	Tak, R (Rannveer)		NBR	RSA	1355.6	1121.2	W	0	0.53	-0.53	0.64	-0.64
3	2023-05-28	Vorster, K (Kevin)		GJM	RSA	553	553	B	0	0.99	-0.99	0.99	-0.99
4	2023-05-28	Wabanie, J (Jason)		GTP	RSA	1085	1085	W	1	0.84	0.16	0.68	0.32
5	2023-05-28	Glass, A (Aharon)		GJM	RSA	1377.4	1200	B	1	0.42	0.58	0.46	0.54
6	2023-05-28	Van Der Westhuizen, L (Lihan)		GTP	RSA	1502.9	1131.6	W	1	0.36	0.64	0.63	0.37
7	2023-05-28	Adamson, LJ (Luke)		KED	RSA	1422.8	1264.6	B	0	0.37	-0.37	0.39	-0.39
8	2023-05-28	Kruger, N (Neeke)		GTP	RSA	1629.9	1290.3	W	0	0.21	-0.21	0.44	-0.44
9	2023-05-28	De Roos, H (Hubert)		GTP	RSA	1355.1	1130	B	0	0.45	-0.45	0.54	-0.54