Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

L Biggs

196002234
Johannesburg Metro (GJM)

Tournament details

Tour Id	22761
Group Id	0
Name	South African Junior Team Championships 2012
Section	U20 Championship
Rounds	7
Format	Swiss
Type	Standard
Start	2012-12-16
End	2012-12-19
Submitted	2012-12-19
Rated	2012-12-22
Submit age weight	1
Host	Western Province (WP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-114
Aor	1378.1
Perform	1264
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	-1
Final Pos	34
Share Pos	34
Count for rating	Yes

Analysis (Main)

Rating	1273
K-factor	20
Score	2.5
Expected score	2.55
Score - Expected score	-0.05
Rating +/-	-0.9

Analysis (Type)

Rating	1273
K-factor	20
Score	2.5
Expected score	2.55
Score - Expected score	-0.05
Rating +/-	-1

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	2012-12-16	Tshoniswa, Tv (Thabiso)	FS		1313	1313	W	1	0.44	0.56	10.5	0.56	0.44	8.8	Yes
2	2012-12-16	Van Niekerk, Ls (Lauren)	WP	WFM	1515	1515	B	0	0.2	-0.2	-3.8	-0.2	0.2	4	Yes
3	2012-12-17	Maliboho, J (Jonathan)	GS		1476	1476	W	0.5	0.24	0.26	4.9	0.26	0.24	4.8	Yes
4	2012-12-17	Singh, Z (Zen)	KZN		1467	1467	B	0	0.25	-0.25	-4.7	-0.25	0.25	5	Yes
5	2012-12-18	Engelbrecht, N (Nadine)	GM		1285	1285	W	1	0.48	0.52	9.8	0.52	0.48	9.6	Yes
6	2012-12-18	Manthata, Tk (Tsepedi)	LIM		1160	1160	W	0	0.65	-0.65	-12.2	-0.65	0.65	13	Yes
7	2012-12-19	Steynberg, Cg (Christiaan)	EP		1431	1431	B	0	0.29	-0.29	-5.5	-0.29	0.29	5.8	Yes