Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Cornecio Oosthuizen

1160325376
Cape Winelands (WCW)

Tournament details

Tour Id	20253265
Group Id	20253264
Name	Worcester Schools Knock-Out 2025
Section	U9
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-10-18
End	2025-10-18
Submitted	2025-10-23
Rated	2025-10-23
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.6
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1255.8
Perform	1255.8
Penalties	0
Wins	3
Draws	0
Losses	3
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	11
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	1184.2
K-factor	20
Score	3
Expected score	2.5
Score - Expected score	0.5
Rating +/-	6

Analysis (Type)

Rating	1181
K-factor	20
Score	3
Expected score	2.49
Score - Expected score	0.51
Rating +/-	10.2

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	2025-10-18	Stevens, L (Legion)	WCW		1250.3	1271.2	W	0	0.46	-0.46	-5.5	0.44	-0.44	-8.8	Yes
2	2025-10-18	Adams, A (Aasiyah)	WCW		1199.8	1199.7	B	1	0.44	0.56	6.7	0.44	0.56	11.2	Yes
3	2025-10-18	Philander, C (Cassian)	WCW		1238.2	1258.2	W	0	0.48	-0.48	-5.8	0.45	-0.45	-9	Yes
4	2025-10-18	Willemse, D (Dominique)	WCW		1200	1200	B	1	0.44	0.56	6.7	0.44	0.56	11.2	Yes
5	2025-10-18	Van Rooyen, T (Thaylum)	WCW		1201.1	1201.7	W	1	0.52	0.48	5.8	0.52	0.48	9.6	Yes
6	2025-10-18	Edons, M (Mihandro)	WCW		1445.7	1393.4	B	0	0.15	-0.15	-1.8	0.21	-0.21	-4.2	Yes