Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jacob Visser

1050137642
Cape Winelands (WCW)

Tournament details

Tour Id	20240686
Group Id	20240682
Name	Western Cape HS Individuals Championship 2024
Section	U20 Boys+Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2024-03-21
End	2024-03-22
Submitted	2024-03-26
Rated	2024-03-27
Submit age weight	1
Host	Overberg (WOS)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1307.4
Perform	1378.3
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	11
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1196.7
K-factor	20
Score	3.5
Expected score	2.22
Score - Expected score	1.28
Rating +/-	21.2

Analysis (Type)

Rating	1202.4
K-factor	20
Score	3.5
Expected score	2.32
Score - Expected score	1.18
Rating +/-	23.6

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	2024-03-21	Mabamba, S (Sibulele)	WOS		1135.5	1124.8	B	1	0.53	0.47	7.8	0.55	0.45	9	Yes
2	2024-03-21	Cilliers, D (Daniel)	WCT		1327.7	1327.8	W	0.5	0.39	0.11	1.8	0.4	0.1	2	Yes
3	2024-03-21	Janse Van Vuuren, K (Keagan)	WCW		1217	1193.9	B	1	0.43	0.57	9.5	0.47	0.53	10.6	Yes
4	2024-03-21	Sibanda, V (Vivian)	WCT		1273.4	1243.1	W	1	0.45	0.55	9.1	0.49	0.51	10.2	Yes
5	2024-03-22	Yacoob, A (Ameera)	WCT		1587.7	1612.2	B	0	0	0	0	0	0	0	Yes
6	2024-03-22	Van Wyk, J (Jonathan)	GTP		1303.2	1317.2	W	0	0.42	-0.42	-7	0.41	-0.41	-8.2	Yes