Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Katherine Hart-Davis

2080096088
Cape Town (WCT)

Tournament details

Tour Id	20230398
Group Id	20230392
Name	Central District School Trials 2023
Section	U15 Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2023-02-03
End	2023-02-04
Submitted	2023-02-06
Rated	2023-02-06
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1181.8
Perform	1323.5
Penalties	0
Wins	3
Draws	2
Losses	1
White	3
Black	3
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	8
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1143.5
K-factor	20
Score	4
Expected score	2.73
Score - Expected score	1.27
Rating +/-	21.1

Analysis (Type)

Rating	1124
K-factor	20
Score	4
Expected score	2.83
Score - Expected score	1.17
Rating +/-	23.4

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	2023-02-03	Williamson, S (Sarah)	WCT		1110.2	1039.2	W	1	0.58	0.42	7	0.64	0.36	7.2	Yes
2	2023-02-03	Slingers, K (Katherine)	WCT		1200	1200	B	0.5	0.39	0.11	1.8	0.37	0.13	2.6	Yes
3	2023-02-04	Mqadi, O (Olethiwe)	WCT		1173.6	1151.2	W	0.5	0.51	-0.01	-0.2	0.51	-0.01	-0.2	Yes
4	2023-02-04	Dyantyi, E (Enathi)	WCT		1180	1100.8	B	1	0.42	0.58	9.6	0.49	0.51	10.2	Yes
5	2023-02-04	Ntabeni, P (Phelisa)	WCT		1222.9	1192	B	0	0.37	-0.37	-6.1	0.38	-0.38	-7.6	Yes
6	2023-02-04	Du Buisson, A (Ava)	WCT		1204.4	1207.6	W	1	0.47	0.53	8.8	0.44	0.56	11.2	Yes