Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Joan Rossouw

268080006
Cape Winelands (WCW)

Tournament details

Tour Id	20230036
Group Id	20230036
Name	Marie Delport Memorial 2023
Section	Ladies
Rounds	6
Format	Swiss
Type	Standard
Start	2023-01-21
End	2023-01-21
Submitted	2023-01-24
Rated	2023-01-24
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1153.4
Perform	1224.2
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1108.2
K-factor	20
Score	3.5
Expected score	2.68
Score - Expected score	0.82
Rating +/-	14.3

Analysis (Type)

Rating	1086.8
K-factor	20
Score	3.5
Expected score	2.54
Score - Expected score	0.96
Rating +/-	19.2

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	2023-01-21	Folscher, L (Lizel)	WCW		1211.1	1218.4	W	0	0.42	-0.42	-7.3	0.39	-0.39	-7.8	Yes
2	2023-01-21	Cilliers, D (Dene)	WCW		1334.8	1326.4	B	0.5	0.19	0.31	5.4	0.18	0.32	6.4	Yes
3	2023-01-21	Kriel, IM (Isabel Mare)	WCW		996.2	985.2	W	1	0.67	0.33	5.7	0.66	0.34	6.8	Yes
4	2023-01-21	Mabongo, A (Aqhamile)	WCW		1258.1	1249.3	B	1	0.28	0.72	12.5	0.27	0.73	14.6	Yes
5	2023-01-21	Rahn, MC (Marlene)	WCW		1004	1000.4	B	0	0.58	-0.58	-10.1	0.56	-0.56	-11.2	Yes
6	2023-01-21	Fihla, E (Esethu)	WCW		1116	1140	W	1	0.53	0.47	8.2	0.48	0.52	10.4	Yes