Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Courtney Van Der Westhuizen

209078595
West Coast (WCU)

Tournament details

Tour Id	20220194
Group Id	20220194
Name	West Coast Schools Prestige 2022
Section	U13 Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2022-02-19
End	2022-02-19
Submitted	2022-03-13
Rated	2022-02-28
Submit age weight	1
Host	West Coast (WCU)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1190.8
Perform	1332.4
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	18
Final Pos	4
Share Pos	3
Count for rating	Yes

Analysis (Main)

Rating	1187.7
K-factor	20
Score	4
Expected score	2.98
Score - Expected score	1.02
Rating +/-	16.9

Analysis (Type)

Rating	1122.7
K-factor	20
Score	4
Expected score	2.54
Score - Expected score	1.46
Rating +/-	29.2

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	2022-02-19	Links, J (Jaydee-Ann)	WCU		1200	1200	W	1	0.53	0.47	7.8	0.45	0.55	11	Yes
2	2022-02-19	Cloete, A (Amanda)	WCU		1161.8	1153.2	B	1	0.49	0.51	8.5	0.42	0.58	11.6	Yes
3	2022-02-19	Willemse, J (Jadiah)	WCU		1166.6	1211.2	W	1	0.57	0.43	7.1	0.44	0.56	11.2	Yes
4	2022-02-19	Van Staden, L (Laurenzia)	WCU		1235.5	1282.1	B	1	0.4	0.6	10	0.27	0.73	14.6	Yes
5	2022-02-19	De Bruin, E (Elrise)	WCU		1261.5	1208.8	W	0	0.46	-0.46	-7.6	0.44	-0.44	-8.8	Yes
6	2022-02-19	Sauls, J (Jada)	WCU		1119.1	1080	B	0	0.54	-0.54	-9	0.51	-0.51	-10.2	Yes