Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johannes Nicolaas Heydenrych

100012445
Sedibeng (GSV)

Tournament details

Tour Id	23159
Group Id	0
Name	Emerald Sedibeng Ope 2013 Afd C
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2013-04-19
End	2013-04-20
Submitted	2013-04-20
Rated	2013-04-22
Submit age weight	1
Host	Sedibeng (GSV)
Total time	61
Time weight	0.835
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	804.9
Perform	862
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	30
Share Pos	30
Count for rating	Yes

Analysis (Main)

Rating	971
K-factor	20
Score	4
Expected score	5
Score - Expected score	-1
Rating +/-	-16.7

Analysis (Type)

Rating	971
K-factor	20
Score	4
Expected score	5
Score - Expected score	-1
Rating +/-	-20

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	2013-04-19	Grobler, S (Stefan)	GSV		774	774	B	0	0.75	-0.75	-12.4	-0.75	0.75	15	Yes
2	2013-04-19	Botha, M (Marsonette)	GSV		792	792	W	1	0.73	0.27	4.5	0.27	0.73	14.6	Yes
3	2013-04-20	Van Sittert, C (Charne)	GSV		719	719	B	1	0.81	0.19	3.2	0.19	0.81	16.2	Yes
4	2013-04-20	Kruger, Dw (De Wyk)	D		866	866	W	0	0.64	-0.64	-10.6	-0.64	0.64	12.8	Yes
5	2013-04-20	Mcluckie, A (Aiden)	GE		761	761	B	1	0.77	0.23	3.8	0.23	0.77	15.4	Yes
6	2013-04-20	Crous, E (Em-Jee)	GSV		855	855	W	0	0.66	-0.66	-11	-0.66	0.66	13.2	Yes
7	2013-04-20	Mocke, F (Freddie)	GSV		867	867	B	1	0.64	0.36	6	0.36	0.64	12.8	Yes