Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sakonwaba Silwana

1090135644
Amathole (EAL)

Tournament details

Tour Id	20210328
Group Id	20210327
Name	2021 Eastern Cape Schools Provincial Summer Championships
Section	Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2021-10-29
End	2021-10-30
Submitted	2021-11-03
Rated	2021-10-31
Submit age weight	1
Host	Buffalo City (EBC)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1185.8
Perform	1185.8
Penalties	0
Wins	3
Draws	0
Losses	3
White	3
Black	3
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	40
Final Pos	28
Share Pos	18
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	3
Expected score	3.1
Score - Expected score	-0.1
Rating +/-	-1.7

Analysis (Type)

Rating	1200
K-factor	20
Score	3
Expected score	3.17
Score - Expected score	-0.17
Rating +/-	-3.4

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	2021-10-16	Jonas, Y (Yongisipho)	ESB		1206.7	1200	W	0	0.53	-0.53	-8.8	0.54	-0.54	-10.8	Yes
2	2021-10-16	Mayisela, L (Lingomso)	EAL		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
3	2021-10-16	Booi, L (Lisakhanya)	ECH		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
4	2021-10-16	Dube, M (Misheck)	ESB		1244.9	1200	B	0	0.41	-0.41	-6.8	0.46	-0.46	-9.2	Yes
5	2021-10-16	Jiya, Z (Zusakhe)	EAL		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
6	2021-10-16	Le Roux, S (Seth)	ENM		1063.3	1058	B	0	0.62	-0.62	-10.3	0.62	-0.62	-12.4	Yes