Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Adriaan Roux

1080162689
Cape Winelands (WCW)

Tournament details

Tour Id	20260131
Group Id	20260125
Name	Marie Delport Memorial 2026
Section	Open
Rounds	6
Format	Swiss
Type	Standard
Start	2026-01-31
End	2026-01-31
Submitted	2026-02-02
Rated	2026-02-06
Submit age weight	0.55
Host	Cape Winelands (WCW)
Total time	70
Time weight	0.87
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1397.8
Perform	1539.5
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	21
Final Pos	11
Share Pos	7
Count for rating	Yes

Analysis (Main)

Rating	1365.9
K-factor	20
Score	4
Expected score	2.79
Score - Expected score	1.21
Rating +/-	11.6

Analysis (Type)

Rating	1358.3
K-factor	20
Score	4
Expected score	2.79
Score - Expected score	1.21
Rating +/-	13.3

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	2026-01-31	Jaftha, L (Luzinda)	WCU		1066	1042.7	B	1	0.81	0.19	1.8	0.83	0.17	1.9	Yes
2	2026-01-31	Holmes, M (Matthew)	WCW		1543.5	1543.4	W	0.5	0.34	0.16	1.5	0.33	0.17	1.9	Yes
3	2026-01-31	De Lange, R (Rhailihn)	WCW		1369.1	1357.7	B	0	0.45	-0.45	-7.8	0.46	-0.46	-9.2	Yes
4	2026-01-31	Grobbelaar, A (Altus)	WCW		1259.5	1261.7	W	1	0.67	0.33	3.2	0.65	0.35	3.9	Yes
5	2026-01-31	Johannes, L (Llewellyn)	WCW		1525.1	1538.2	W	1	0.36	0.64	6.1	0.33	0.67	7.4	Yes
6	2026-01-31	Robertson, J (Jonah)	WCW		1623.4	1587.7	B	0.5	0.16	0.34	3.3	0.19	0.31	3.4	Yes