Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Gabriel Jacobson

106085427
Cape Town (WCT)

Tournament details

Tour Id	20230658
Group Id	20230648
Name	Cape Town Metro Schools Chess Closed Individuals 2023
Section	U17 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2023-03-03
End	2023-03-04
Submitted	2023-03-12
Rated	2023-03-12
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	5
Score	3.5
Percent	70
Dp	170
Aor	1313
Perform	1483
Penalties	0
Wins	3
Draws	1
Losses	1
White	3
Black	2
White wins	2
Black wins	1
Default wins	0
Default losses	1
Byes	0
Half byes	0
Rank	14
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1377.2
K-factor	20
Score	3.5
Expected score	2.92
Score - Expected score	0.58
Rating +/-	9.6

Analysis (Type)

Rating	1382.5
K-factor	20
Score	3.5
Expected score	2.91
Score - Expected score	0.59
Rating +/-	11.8

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2023-03-03	Kester, A (Amani Liam)	WCT		1167.1	1200	B	1	0.7	0.3	5	0.67	0.33	6.6	Yes
2	2023-03-03	Waguta, B (Brooklyn)	WCT		1673	1669.5	W	0	0.2	-0.2	-3.3	0.21	-0.21	-4.2	Yes
3	2023-03-04	Casteling, E (Ethan)	WCT		1225.2	1224.4	D	0	0	0	0	0	0	0	No (Forfeit)
4	2023-03-04	Mbusi, I (Inathi)	WCT		1228.9	1231.2	W	1	0.71	0.29	4.8	0.72	0.28	5.6	Yes
5	2023-03-04	Kannemeyer, D (David)	WCT		1255.4	1261.6	B	0.5	0.6	-0.1	-1.7	0.6	-0.1	-2	Yes
6	2023-03-04	Louw, J (Jean-Francois)	WCT		1240.6	1233.2	W	1	0.7	0.3	5	0.72	0.28	5.6	Yes