Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ruth Mayila

299055633
Johannesburg Metro (GJM)

Tournament details

Tour Id	30013
Group Id	0
Name	South African Junior Team Championships 2015
Section	U16 B-Section
Rounds	7
Format	Swiss
Type	Classical
Start	2015-01-04
End	2015-01-07
Submitted	2015-01-07
Rated	2015-01-27
Submit age weight	1
Host	Northern Cape (NC)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	2.5
Percent	33.3
Dp	-125
Aor	925.7
Perform	801
Penalties	0
Wins	2
Draws	1
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	67
Final Pos	63
Share Pos	63
Count for rating	Yes

Analysis (Main)

Rating	773
K-factor	20
Score	2.5
Expected score	1.83
Score - Expected score	0.67
Rating +/-	13.4

Analysis (Type)

Rating	773
K-factor	20
Score	2.5
Expected score	1.83
Score - Expected score	0.67
Rating +/-	13.4

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	2015-01-04	Badenhorst, M (Mandie)	NWP		987	987	W	0	0.23	-0.23	-4.6	-0.23	0.23	4.6	Yes
2	2015-01-04	Koorts, Wm (Wietzke)	GTP		936	936	W	1	0.28	0.72	14.4	0.72	0.28	5.6	Yes
3	2015-01-05	Visagie, Jc (Joubert)	WP		1080	1080	B	1	0.14	0.86	17.2	0.86	0.14	2.8	Yes
4	2015-01-05	Van Der Westhuizen, Wf (Waldo)	KZN		0	0	W	0.5	0	0.5	10	0	0.5	10	Yes
5	2015-01-06	Steyn, A (Andrea)	NC		856	856	B	0	0.39	-0.39	-7.8	-0.39	0.39	7.8	Yes
6	2015-01-06	Coetzee, C (Christiaan)	GSV		836	836	W	0	0.41	-0.41	-8.2	-0.41	0.41	8.2	Yes
7	2015-01-07	Jansen Van Vuuren, Q (Quinton)	MGS		859	859	B	0	0.38	-0.38	-7.6	-0.38	0.38	7.6	Yes