Chess South Africa Ratings Database

PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Jacobs, J (Joel)

Chess SA id

1150146349

FIDE id

?

Date of birth

2015-02-06 (U12)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

79.8

Junior GPX Points

1362.4

TOURNAMENT
Tournament ID	20251018
Group ID	20251015
Tournament	South African Junior Closed Chess Championships 2025 (U10 Open)
Format	Individual Swiss
Rating type	Standard
Start	2025-03-31
End	2025-04-05
Rated	2025-04-09
Host	Cape Winelands (WCW)
Total time	120
Time weight	1
Official results	Official results
Tournament games	9
Tournament score	3.5
Final position	39
Shared position	38
Count for rating	Yes (OK)

Analysis

Type	Rating	Games	Score	%	Dp	Aor	Prat	We	SWe	1	=	0	+F	=F	Bye	=Bye	X
Main	1392.4	9	3.5	38.9	-94.4	1470.7	1376.3	3.64	-0.14	3	1	5	0	0	0	0	0
Standard	1385.5	9	3.5	38.9	-94.4	1461.7	1367.2	3.66	-0.16	3	1	5	0	0	0	0	0

Opponents

Rnd	Date	Opponent	Title	Reg	Fed	Main	Type	Col	Res	MWe	MSWe	TWe	TSWe
1	2025-03-31	Ellender, A (Asher)		KIK	RSA	1482.1	1491.3	B	0	0.35	-0.35	0.34	-0.34
2	2025-03-31	Loots, A (Albert)		GJM	RSA	1322.2	1319.7	W	1	0.62	0.38	0.62	0.38
3	2025-04-01	Opperman, C (Caden)		WEG	RSA	1515.7	1520.4	B	0	0.31	-0.31	0.3	-0.3
4	2025-04-01	Erasmus, D (Daniel)		WCT	RSA	1338.1	1269.6	W	1	0.6	0.4	0.68	0.32
5	2025-04-03	Smit, J (Juanru)		GTP	RSA	1564.8	1543.5	B	1	0.26	0.74	0.27	0.73
6	2025-04-03	Anthonissen, M (Mikhael)		GTP	RSA	1576.7	1582.9	W	0	0.33	-0.33	0.31	-0.31
7	2025-04-04	Lin, J (Junming)		WCT	RSA	1513.5	1523.9	B	0.5	0.32	0.18	0.3	0.2
8	2025-04-04	Venter, J (Jaco)		GJM	RSA	1446.5	1440.4	W	0	0.48	-0.48	0.48	-0.48
9	2025-04-05	Joubert, J (Joshua)		GJM	RSA	1476.8	1463.4	B	0	0.36	-0.36	0.37	-0.37