Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Alonzo Van Wyk

1160150371
Cape Town (WCT)

Tournament details

Tour Id	20232058
Group Id	20232057
Name	Western Cape Closed Championship 2023
Section	U8
Rounds	6
Format	Swiss
Type	Rapid
Start	2023-09-23
End	2023-09-23
Submitted	2023-09-28
Rated	2023-09-28
Submit age weight	1
Host	Cape Town (WCT)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1187.5
Perform	1116.6
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	8
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1151.7
K-factor	20
Score	2.5
Expected score	2.75
Score - Expected score	-0.25
Rating +/-	-2.7

Analysis (Type)

Rating	1147.2
K-factor	20
Score	2.5
Expected score	2.78
Score - Expected score	-0.28
Rating +/-	-5.6

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	2023-09-23	Coetzee, S (Sean)	WCW		1163.3	1200	W	0.5	0.53	-0.03	-0.3	0.48	0.02	0.4	Yes
2	2023-09-23	Levin, J (Jessie)	WCT		1120.3	1054.4	B	1	0.49	0.51	5.5	0.57	0.43	8.6	Yes
3	2023-09-23	Chumpitaz Avila, J (Josef)	WCT		1144.2	1174.6	W	1	0.55	0.45	4.9	0.51	0.49	9.8	Yes
4	2023-09-23	Rogova, E (Emilia)	WCT		1204.4	1163.6	B	0	0.4	-0.4	-4.3	0.44	-0.44	-8.8	Yes
5	2023-09-23	Dudhia, H (Hamza)	WCT		1290.9	1287.2	B	0	0.3	-0.3	-3.2	0.3	-0.3	-6	Yes
6	2023-09-23	Michaelides, G (George)	WCT		1201.7	1196	W	0	0.48	-0.48	-5.2	0.48	-0.48	-9.6	Yes