Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Duane Janse Van Rensburg

1140140693
Cape Winelands (WCW)

Tournament details

Tour Id	20231842
Group Id	20231842
Name	Stellenbosch Primary Chess Tournament 2023
Section	U10
Rounds	6
Format	Swiss
Type	Rapid
Start	2023-08-19
End	2023-08-19
Submitted	2023-08-30
Rated	2023-08-30
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1196.4
Perform	1054.8
Penalties	0
Wins	1
Draws	2
Losses	3
White	3
Black	3
White wins	1
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	25
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1174.8
K-factor	20
Score	2
Expected score	2.85
Score - Expected score	-0.85
Rating +/-	-10.3

Analysis (Type)

Rating	1158.4
K-factor	20
Score	2
Expected score	2.73
Score - Expected score	-0.73
Rating +/-	-14.6

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	2023-08-19	Tredoux, P (Philip Dirk)	WCW		1200	1200	W	1	0.51	0.49	5.9	0.49	0.51	10.2	Yes
2	2023-08-19	Louw, J (Jean)	GE		1191.5	1200	B	0	0.44	-0.44	-5.3	0.41	-0.41	-8.2	Yes
3	2023-08-19	Schilhorn, H (Heidi)	WCW		1200	1200	W	0.5	0.51	-0.01	-0.1	0.49	0.01	0.2	Yes
4	2023-08-19	Schilhorn, W (Walter)	WCW		1200	1200	B	0	0.43	-0.43	-5.2	0.41	-0.41	-8.2	Yes
5	2023-08-19	Carstens, L (Lucas)	WCW		1187	1178.4	W	0.5	0.53	-0.03	-0.4	0.52	-0.02	-0.4	Yes
6	2023-08-19	Le Grange, K (Kai)	WCW		1200	1200	B	0	0.43	-0.43	-5.2	0.41	-0.41	-8.2	Yes