Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Riccardo Petronio

174054355
Ethekwini (KED)

Tournament details

Tour Id	20171922
Group Id	20171921
Name	2017 Heritage Day Open
Section	Section A
Rounds	6
Format	Swiss
Type	Standard
Start	2017-09-23
End	2017-09-24
Submitted	2017-09-24
Rated	2017-09-27
Submit age weight	1
Host	Kwazulu Natal (KZN)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-125
Aor	1221
Perform	1096
Penalties	0
Wins	2
Draws	0
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	29
Final Pos	32
Share Pos	32
Count for rating	Yes

Analysis (Main)

Rating	993
K-factor	20
Score	2
Expected score	0.1
Score - Expected score	1.9
Rating +/-	31.5

Analysis (Type)

Rating	993
K-factor	20
Score	2
Expected score	0.1
Score - Expected score	1.9
Rating +/-	38

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	2017-09-23	Xulu, L (Lindokuhle)	KZN		1729	1729	W	0	0	0	0	0	0	0	Yes
2	2017-09-23	Meyiwa, S (Sikholiwe)	KED		1167	1167	B	0	0.27	-0.27	-4.5	-0.27	0.27	5.4	No (Unrated opp excluded)
3	2017-09-23	Lukalanga, C (Charmaine)	GJM		861	861	W	1	0.68	0.32	5.3	0.32	0.68	13.6	No (Unrated opp excluded)
4	2017-09-24	Msane, T (Thabiso)	KED		1043	1043	B	0	0.43	-0.43	-7.1	-0.43	0.43	8.6	No (Unrated opp excluded)
5	2017-09-24	Rapelang, T (Thelejana)	KZN		1061	1061	B	1	0.41	0.59	9.8	0.59	0.41	8.2	No (Unrated opp excluded)
6	2017-09-24	Kara, Z (Zahra)	KZN		1357	1357	W	0	0.1	-0.1	-1.7	-0.1	0.1	2	Yes