Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sergeh Williams

101043035
Eden (WEG)

Tournament details

Tour Id	30000
Group Id	0
Name	South African Junior Chess Championships 2014
Section	Reserve Swiss
Rounds	7
Format	Swiss
Type	Classical
Start	2015-01-04
End	2015-01-04
Submitted	2015-01-04
Rated	2015-01-26
Submit age weight	1
Host	Northern Cape (NC)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	3
Percent	33.3
Dp	-125
Aor	669.3
Perform	544
Penalties	0
Wins	3
Draws	0
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	4
Final Pos	7
Share Pos	7
Count for rating	Yes

Analysis (Main)

Rating	756
K-factor	20
Score	3
Expected score	3.48
Score - Expected score	-0.48
Rating +/-	-9.6

Analysis (Type)

Rating	756
K-factor	20
Score	3
Expected score	3.48
Score - Expected score	-0.48
Rating +/-	-9.6

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	2015-01-04	Corker, R (Robbie)	SWD		0	0	W	1	0	1	20	0	1	20	Yes
2	2015-01-04	Meyer, E (Ewald)	MNW		894	894	W	0	0.31	-0.31	-6.2	-0.31	0.31	6.2	Yes
3	2015-01-04	Pretorius, D (Dylan)	GE		725	725	B	0	0.54	-0.54	-10.8	-0.54	0.54	10.8	Yes
4	2015-01-04	Viviers, D (Diane)	NBR		415	415	W	1	0.88	0.12	2.4	0.12	0.88	17.6	Yes
5	2015-01-04	Reyneke, Tj (Thomas)	GTP		749	749	B	0	0.51	-0.51	-10.2	-0.51	0.51	10.2	Yes
6	2015-01-04	Erasmus, R (Ruando)	NBR		356	356	W	1	0.92	0.08	1.6	0.08	0.92	18.4	Yes
7	2015-01-04	Slabbert, G (Griffin)	SWD		888	888	B	0	0.32	-0.32	-6.4	-0.32	0.32	6.4	Yes