Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Houston Yu

101043421
Cape Town (WCT)

Tournament details

Tour Id	31864
Group Id	31860
Name	Sa Schools Individual Chess Championship 2015 U15O
Section	U15 Open
Rounds	7
Format	Swiss
Type	Standard
Start	2015-07-05
End	2015-07-05
Submitted	2015-07-05
Rated	2015-07-12
Submit age weight	1
Host	Western Province (WP)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	7
Score	4.5
Percent	64.3
Dp	102
Aor	1376.1
Perform	1478
Penalties	0
Wins	4
Draws	1
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	9
Final Pos	13
Share Pos	13
Count for rating	Yes

Analysis (Main)

Rating	1427
K-factor	20
Score	4.5
Expected score	3.85
Score - Expected score	0.65
Rating +/-	11.4

Analysis (Type)

Rating	1427
K-factor	20
Score	4.5
Expected score	3.85
Score - Expected score	0.65
Rating +/-	13

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	2015-07-05	Beyers, E (Elmonique)	SWD		1027	1027	B	1	0.92	0.08	1.4	0.08	0.92	18.4	Yes
2	2015-07-05	Van Wyk, Ann (Annette)	WB		1143	1143	W	1	0.84	0.16	2.8	0.16	0.84	16.8	Yes
3	2015-07-05	Samuels, Er (Ethan)	WP		1460	1460	B	0.5	0.45	0.05	0.9	0.05	0.45	9	Yes
4	2015-07-05	Van Der Westhuizen, D (Donald)	GTP		1390	1390	W	1	0.55	0.45	7.8	0.45	0.55	11	Yes
5	2015-07-05	Marais, Dp (Daniel)	GTP		1680	1680	W	0	0.19	-0.19	-3.3	-0.19	0.19	3.8	Yes
6	2015-07-05	Essop, J (Jihad)	WP		1221	1221	B	1	0.76	0.24	4.2	0.24	0.76	15.2	Yes
7	2015-07-05	De Jager, Lj (Luan)	WP		1740	1740	B	0	0.14	-0.14	-2.4	-0.14	0.14	2.8	Yes