Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johannes Andries Marthinus Laas

100016890
Dr Kenneth Kaunda (NWP)

Tournament details

Tour Id	22754
Group Id	0
Name	South African Junior Team Championships 2012
Section	U14 B-Section
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
Percent	28.6
Dp	-172
Aor	1032.6
Perform	861
Penalties	0
Wins	2
Draws	0
Losses	5
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	315
Share Pos	315
Count for rating	Yes

Analysis (Main)

Rating	1173
K-factor	20
Score	2
Expected score	4.76
Score - Expected score	-2.76
Rating +/-	-51.8

Analysis (Type)

Rating	1173
K-factor	20
Score	2
Expected score	4.76
Score - Expected score	-2.76
Rating +/-	-55.2

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	Mbokazi, Z (Zotha)	KZN		1041	1041	B	1	0.68	0.32	6	0.32	0.68	13.6	Yes
2	2012-12-16	Mangolothi, B (Banele)	WPC		1004	1004	W	0	0.72	-0.72	-13.5	-0.72	0.72	14.4	Yes
3	2012-12-17	Swanepoel, H (Hanru)	GW		1009	1009	W	0	0.72	-0.72	-13.5	-0.72	0.72	14.4	Yes
4	2012-12-17	Pather, K (Kiyaan)	GW		856	856	B	0	0.87	-0.87	-16.4	-0.87	0.87	17.4	Yes
5	2012-12-18	Vos, J (Jean)	MH		1140	1140	W	1	0.55	0.45	8.5	0.45	0.55	11	Yes
6	2012-12-18	Heydenrych, Jn (Johannes)	GSV		990	990	B	0	0.74	-0.74	-13.9	-0.74	0.74	14.8	Yes
7	2012-12-19	Naidoo, S (Saiyuri)	KZN		1188	1188	W	0	0.48	-0.48	-9	-0.48	0.48	9.6	Yes