Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Duwayne Jacobs

103077678
West Coast (WCU)

Tournament details

Tour Id	37068
Group Id	37066
Name	Mayoral Cup 2016
Section	U14-U16
Rounds	7
Format	Swiss
Type	Standard
Start	2016-09-24
End	2016-09-25
Submitted	2016-09-25
Rated	2016-10-04
Submit age weight	1
Host	West Coast (WCU)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	7
Score	3
Percent	42.9
Dp	-50
Aor	649.3
Perform	599
Penalties	0
Wins	3
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	13
Final Pos	14
Share Pos	14
Count for rating	Yes

Analysis (Main)

Rating	0
K-factor	20
Score	3
Expected score	0
Score - Expected score	3
Rating +/-	49.8

Analysis (Type)

Rating	0
K-factor	20
Score	3
Expected score	0
Score - Expected score	3
Rating +/-	60

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	2016-09-24	Nero, J (Juan)	WCU		859	859	W	0	0.23	-0.23	-3.8	-0.23	0.23	4.6	Yes
2	2016-09-24	Carolus, J (Joandre)	WCU		760	760	B	0	0.34	-0.34	-5.6	-0.34	0.34	6.8	Yes
3	2016-09-25	Collins, S (Sebastiian)	WCU		455	455	W	1	0.75	0.25	4.1	0.25	0.75	15	Yes
4	2016-09-25	De Kock, C (Cian)	WP		933	933	B	0	0.16	-0.16	-2.7	-0.16	0.16	3.2	Yes
5	2016-09-25	Saal, J (Jadan)	WCU		322	322	W	1	0.87	0.13	2.2	0.13	0.87	17.4	Yes
6	2016-09-25	Adams, A (Atiyyah)	WB		523	523	B	1	0.67	0.33	5.5	0.33	0.67	13.4	Yes
7	2016-09-25	Fittock, K (Kaylee)	WCU		693	693	W	0	0.43	-0.43	-7.1	-0.43	0.43	8.6	Yes