Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Siyabulela Mthembu

106061709
West Rand (GWR)

Tournament details

Tour Id	20171054
Group Id	20171051
Name	D2 Schools Individuals 2017
Section	U11 Boys
Rounds	7
Format	Swiss
Type	Standard
Start	2017-05-05
End	2017-05-06
Submitted	2017-05-06
Rated	2017-05-31
Submit age weight	1
Host	West Rand (GWR)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	6
Percent	85.7
Dp	309
Aor	707
Perform	1016
Penalties	0
Wins	5
Draws	0
Losses	1
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	2
Final Pos	1
Share Pos	1
Count for rating	Yes

Analysis (Main)

Rating	830
K-factor	20
Score	6
Expected score	2.52
Score - Expected score	3.48
Rating +/-	57.8

Analysis (Type)

Rating	830
K-factor	20
Score	6
Expected score	2.52
Score - Expected score	3.48
Rating +/-	69.6

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	2017-05-05	Coetzee, A (Arno)	GWR		660	660	W	1	0.72	0.28	4.6	0.28	0.72	14.4	No (Unrated opp excluded)
2	2017-05-06	French, T (Tristan)	GWR		675	675	B	1	0.71	0.29	4.8	0.29	0.71	14.2	No (Unrated opp excluded)
3	2017-05-06	Taleng, K (Kgotso)	GJM		644	644	W	1	0.74	0.26	4.3	0.26	0.74	14.8	Yes
4	2017-05-06	Greyling, W (Waldo)	GJM		860	860	B	1	0.46	0.54	9	0.54	0.46	9.2	Yes
5	2017-05-06	Mthembu, L (Lebogang)	NWP		722	722	W	0	0.65	-0.65	-10.8	-0.65	0.65	13	Yes
6	2017-05-06	Van Wyk, Jgw (Johannes)	GWR		684	684	E	1	0	0	0	0	0	0	No (Default win)
7	2017-05-06	Bereng, K (Kutlwano)	GJM		704	704	B	1	0.67	0.33	5.5	0.33	0.67	13.4	Yes