Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Kara-Leigh Jacobs

2130328833
Cape Town (WCT)

Tournament details

Tour Id	20253090
Group Id	20253088
Name	Mitchells Plain Schools Rapid Chess 2025
Section	U13
Rounds	7
Format	Swiss
Type	Rapid
Start	2025-10-07
End	2025-10-07
Submitted	2025-10-08
Rated	2025-10-08
Submit age weight	1
Host	Cape Town (WCT)
Total time	20
Time weight	0.47
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-121.4
Aor	1200
Perform	1078.6
Penalties	0
Wins	1
Draws	3
Losses	3
White	4
Black	3
White wins	1
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	20
Final Pos	22
Share Pos	22
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2.5
Expected score	3.54
Score - Expected score	-1.04
Rating +/-	-9.8

Analysis (Type)

Rating	1200
K-factor	20
Score	2.5
Expected score	3.54
Score - Expected score	-1.04
Rating +/-	-20.8

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	2025-10-07	Abrahams, N (Nawaz)	WCT		1200	1200	W	1	0.54	0.46	4.3	0.54	0.46	9.2	Yes
2	2025-10-07	Van Rooyen, T (Tavelin)	WCT		1200	1200	B	0.5	0.46	0.04	0.4	0.46	0.04	0.8	Yes
3	2025-10-07	Carstens, S (Shiloh)	WCT		1200	1200	W	0	0.54	-0.54	-5.1	0.54	-0.54	-10.8	Yes
4	2025-10-07	Johnson, M (Moegamat Nur)	WCT		1200	1200	B	0.5	0.46	0.04	0.4	0.46	0.04	0.8	Yes
5	2025-10-07	Salies, T (Tyler)	WCT		1200	1200	W	0	0.54	-0.54	-5.1	0.54	-0.54	-10.8	Yes
6	2025-10-07	Nelson, A (Alexia)	WCT		1200	1200	B	0.5	0.46	0.04	0.4	0.46	0.04	0.8	Yes
7	2025-10-07	Pahlane, A (Ayabukwa)	WCT		1200	1200	W	0	0.54	-0.54	-5.1	0.54	-0.54	-10.8	Yes