Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Alex Snyman

105072648
Cape Winelands (WCW)

Tournament details

Tour Id	20230867
Group Id	20230862
Name	Western Cape HS Individuals 2023
Section	U19 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2023-04-01
End	2023-04-02
Submitted	2023-04-14
Rated	2023-04-14
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1245.5
Perform	1174.7
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	37
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1273.5
K-factor	20
Score	2.5
Expected score	3.2
Score - Expected score	-0.7
Rating +/-	-11.6

Analysis (Type)

Rating	1229
K-factor	20
Score	2.5
Expected score	2.93
Score - Expected score	-0.43
Rating +/-	-8.6

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	2023-04-01	Hendricks, J (Jereldo)	WEG		1451.5	1451.7	W	0.5	0.33	0.17	2.8	0.28	0.22	4.4	Yes
2	2023-04-01	Visser, J (Jacob)	WCW		1204.4	1199.6	B	1	0.54	0.46	7.6	0.49	0.51	10.2	Yes
3	2023-04-01	Visagie, W (Willem)	WCT		1236.1	1213.7	W	0	0.59	-0.59	-9.8	0.56	-0.56	-11.2	Yes
4	2023-04-02	Nash, K (Keagan)	GE		1307.8	1320	B	0	0.42	-0.42	-7	0.35	-0.35	-7	Yes
5	2023-04-02	Williams, D (Dillon)	WEG		1162.2	1180.3	W	0	0.67	-0.67	-11.1	0.6	-0.6	-12	Yes
6	2023-04-02	Maarman, E (Elverno)	WCU		1111.2	1072	B	1	0.65	0.35	5.8	0.64	0.36	7.2	Yes