Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Z Boonzaaier

101002559
Johannesburg Metro (GJM)

Tournament details

Tour Id	21882
Group Id	0
Name	Monnas Open C
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-05-18
End	2012-05-20
Submitted	2012-05-20
Rated	2012-05-24
Submit age weight	1
Host	Gauteng West (GW)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-115
Aor	878.6
Perform	764
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	38
Share Pos	38
Count for rating	Yes

Analysis (Main)

Rating	521
K-factor	20
Score	2.5
Expected score	0.92
Score - Expected score	1.58
Rating +/-	27

Analysis (Type)

Rating	521
K-factor	20
Score	2.5
Expected score	0.92
Score - Expected score	1.58
Rating +/-	31.6

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	2012-05-18	Pather, B (Brayden)	GW		1035	1035	W	0	0.05	-0.05	-0.9	-0.05	0.05	1	Yes
2	2012-05-18	Mattheus, E (Ethan)			899	899	W	0	0.11	-0.11	-1.9	-0.11	0.11	2.2	Yes
3	2012-05-19	Swart, Sj (Stephen)	GW		827	827	B	0	0.15	-0.15	-2.6	-0.15	0.15	3	Yes
4	2012-05-19	Moretsele, K (Katlego)	GW		800	800	B	0.5	0.18	0.32	5.4	0.32	0.18	3.6	Yes
5	2012-05-20	Hyman, Dm (Daniel)	GS		1017	1017	W	0	0.06	-0.06	-1	-0.06	0.06	1.2	Yes
6	2012-05-20	Nkonyana, T (Thando)	GW		800	800	B	1	0.18	0.82	13.9	0.82	0.18	3.6	Yes
7	2012-05-20	Van Jaarsveld, L (Lihann)	RSA		772	772	W	1	0.2	0.8	13.6	0.8	0.2	4	Yes