Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Joao Amaral

194000548
Chess South Africa (CSA)

Tournament details

Tour Id	23546
Group Id	0
Name	Commonwealth South African Open Chess Championsh
Section
Rounds	7
Format	Swiss
Type	Blitz
Start	2013-07-08
End	2013-07-08
Submitted	2013-07-08
Rated	2013-07-28
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	5
Time weight	0.18
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	1559.7
Perform	1617
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	39
Share Pos	39
Count for rating	Yes

Analysis (Main)

Rating	1900
K-factor	20
Score	4
Expected score	5.27
Score - Expected score	-1.27
Rating +/-	-4.6

Analysis (Type)

Rating	1900
K-factor	20
Score	4
Expected score	5.27
Score - Expected score	-1.27
Rating +/-	-25.4

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	2013-07-08	Vorster, J (Jandre)	WP		1440	1440	B	1	0.92	0.08	0.3	0.08	0.92	18.4	Yes
2	2013-07-08	Jacobs, Kt (Kevin)	EBC		1844	1844	W	0	0.58	-0.58	-2.1	-0.58	0.58	11.6	Yes
3	2013-07-08	Balmakhun, Y (Yashkar)	KZN		1242	1242	B	1	0.92	0.08	0.3	0.08	0.92	18.4	Yes
4	2013-07-08	Bustin, Ar (Alec)	ENM		1604	1604	B	1	0.85	0.15	0.5	0.15	0.85	17	Yes
5	2013-07-08	Simutowe, M (Musatwe)	GW	NM	2088	2088	W	0	0.26	-0.26	-0.9	-0.26	0.26	5.2	Yes
6	2013-07-08	Naude, C (Corne)	SWD		1635	1635	W	0	0.82	-0.82	-3	-0.82	0.82	16.4	Yes
7	2013-07-08	Dykema, Dr (Dirkho)	GTP		1065	1065	B	1	0.92	0.08	0.3	0.08	0.92	18.4	Yes