Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johayne Abrahams

194000087
Cape Winelands (WCW)

Tournament details

Tour Id	22448
Group Id	0
Name	Boland Prestige Proewe 2012 Worcester Seuns U 20
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-05-19
End	2012-05-20
Submitted	2012-05-20
Rated	2012-10-02
Submit age weight	1
Host	Boland (WB)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	1171.1
Perform	1228
Penalties	0
Wins	4
Draws	0
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	12
Share Pos	12
Count for rating	Yes

Analysis (Main)

Rating	1000
K-factor	20
Score	4
Expected score	2.1
Score - Expected score	1.9
Rating +/-	31.5

Analysis (Type)

Rating	1000
K-factor	20
Score	4
Expected score	2.1
Score - Expected score	1.9
Rating +/-	38

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	2012-05-19	Pedro, Ash (Ashwell)	WB		1291	1291	B	0	0.17	-0.17	-2.8	-0.17	0.17	3.4	Yes
2	2012-05-19	Ruiters, M (Martin)	WB		1100	1100	W	1	0.37	0.63	10.5	0.63	0.37	7.4	Yes
3	2012-05-20	Mapoe, N (Nathan)	WB		1100	1100	B	1	0.37	0.63	10.5	0.63	0.37	7.4	Yes
4	2012-05-20	Klaasen, K (Kay-Drian)	WB		1100	1100	W	0	0.37	-0.37	-6.1	-0.37	0.37	7.4	Yes
5	2012-05-20	Ayford, L (Luke)	WB		1090	1090	W	1	0.38	0.62	10.3	0.62	0.38	7.6	Yes
6	2012-05-20	Jacobs, D (D)	WB		1100	1100	B	1	0.37	0.63	10.5	0.63	0.37	7.4	Yes
7	2012-05-20	Cloete, G (Granville)	WB		1417	1417	W	0	0.09	-0.09	-1.5	-0.09	0.09	1.8	Yes