Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Leon Peretz

163029675
Johannesburg Metro (GJM)

Tournament details

Tour Id	20180454
Group Id	20180451
Name	The Outpost Chess Club Open 2018
Section	A
Rounds	6
Format	Swiss
Type	Standard
Start	2018-03-16
End	2018-03-17
Submitted	2018-03-17
Rated	2018-03-17
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	62
Time weight	0.84
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1915.6
Perform	2057.3
Penalties	0
Wins	3
Draws	2
Losses	1
White	3
Black	3
White wins	0
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	6
Final Pos	3
Share Pos	2
Count for rating	Yes

Analysis (Main)

Rating	1859.2
K-factor	20
Score	4
Expected score	2.61
Score - Expected score	1.39
Rating +/-	23.4

Analysis (Type)

Rating	1859.2
K-factor	20
Score	4
Expected score	2.57
Score - Expected score	1.43
Rating +/-	28.6

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	2018-03-16	Pon, M (Matt)	GJM	FM	2160.3	2163.5	W	0	0.19	-0.19	-3.2	0.19	-0.19	-3.8	Yes
2	2018-03-16	Jairosi, IA (Isheunesu)	GJM		1730	1730	B	1	0.61	0.39	6.6	0.61	0.39	7.8	Yes
3	2018-03-17	Mthunzi, C (Clive)	GE		1863.5	1889.3	W	0.5	0.54	-0.04	-0.7	0.51	-0.01	-0.2	Yes
4	2018-03-17	Modi, Y (Yashil)	GJM	FM	1797.5	1796.9	W	0.5	0.61	-0.11	-1.8	0.61	-0.11	-2.2	Yes
5	2018-03-17	Mendelsohn, DC (David)	GTP		1853.5	1853.5	B	1	0.46	0.54	9.1	0.46	0.54	10.8	Yes
6	2018-03-17	Zwakala, N (Ntando)	NCF	PM	2089.1	2093.6	B	1	0.19	0.81	13.6	0.19	0.81	16.2	Yes