Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ewald Van Der Merwe

1060108812
Cape Town (WCT)

Tournament details

Tour Id	20190148
Group Id	20190145
Name	2019 Metro-East District Schools Trials
Section	U13
Rounds	6
Format	Swiss
Type	Standard
Start	2019-02-01
End	2019-02-02
Submitted	2019-02-04
Rated	2019-02-04
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1100.4
Perform	1171.3
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	63
Final Pos	39
Share Pos	36
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	3.5
Expected score	3.62
Score - Expected score	-0.12
Rating +/-	-2

Analysis (Type)

Rating	1200
K-factor	20
Score	3.5
Expected score	3.64
Score - Expected score	-0.14
Rating +/-	-2.8

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	2019-02-01	Blauw, S (Siyamthanda)	WCT		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
2	2019-02-01	Cloete, D (De Vlliers)	WCT		1233.2	1240	B	1	0.42	0.58	9.6	0.41	0.59	11.8	Yes
3	2019-02-02	Bell, A (Ayakha)	WCT		1160.2	1144.8	W	0	0.59	-0.59	-9.8	0.61	-0.61	-12.2	Yes
4	2019-02-02	Mpontshane, K (Kamva)	WCT		1169.5	1163.2	B	0.5	0.49	0.01	0.2	0.5	0	0	Yes
5	2019-02-02	Van Coller, K (Kean)	WCW		1167.1	1160.4	W	0	0.58	-0.58	-9.6	0.59	-0.59	-11.8	Yes
6	2019-02-02	Swart, M (Malkia)	WCW		672.6	706	B	1	0.99	0.01	0.2	0.99	0.01	0.2	Yes