Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Selvin Lewis

166058927
Cape Town (WCT)

Tournament details

Tour Id	31872
Group Id	31872
Name	South African Open 2015
Section	C
Rounds	7
Format	Swiss
Type	Standard
Start	2015-07-04
End	2015-07-11
Submitted	2015-07-11
Rated	2015-07-12
Submit age weight	1
Host	Western Province (WP)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	7
Score	4.5
Percent	64.3
Dp	102
Aor	1071.7
Perform	1174
Penalties	0
Wins	4
Draws	1
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	65
Final Pos	21
Share Pos	21
Count for rating	Yes

Analysis (Main)

Rating	1453
K-factor	20
Score	4.5
Expected score	6.11
Score - Expected score	-1.61
Rating +/-	-28.1

Analysis (Type)

Rating	1453
K-factor	20
Score	4.5
Expected score	6.11
Score - Expected score	-1.61
Rating +/-	-32.2

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	2015-07-04	Blay, T (Albert)	WP		1053	1053	W	1	0.92	0.08	1.4	0.08	0.92	18.4	Yes
2	2015-07-04	Martin, N (Nico)	WP		1053	1053	B	1	0.92	0.08	1.4	0.08	0.92	18.4	Yes
3	2015-07-04	Nel, La (Lukas)	WB		1110	1110	W	1	0.88	0.12	2.1	0.12	0.88	17.6	Yes
4	2015-07-05	Lackay, D (Dario)	WB		1257	1257	B	0	0.75	-0.75	-13.1	-0.75	0.75	15	Yes
5	2015-07-05	Visagie, Jc (Joubert)	WP		1080	1080	B	0	0.9	-0.9	-15.7	-0.9	0.9	18	Yes
6	2015-07-11	Swartz, E (Edgar)	WP		1147	1147	W	0.5	0.86	-0.36	-6.3	-0.36	0.86	17.2	Yes
7	2015-07-11	Jansen, A (Ashraf)	WP		1113	1113	B	1	0.88	0.12	2.1	0.12	0.88	17.6	Yes