Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Duncan Jackson

197013273
Cape Winelands (WCW)

Tournament details

Tour Id	22446
Group Id	0
Name	Boland Prestige Proewe 2012 Worcester Seuns U 16
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-05-19
End	2012-05-20
Submitted	2012-05-20
Rated	2012-10-02
Submit age weight	1
Host	Boland (WB)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	1133.9
Perform	1191
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	30
Share Pos	30
Count for rating	Yes

Analysis (Main)

Rating	1127
K-factor	20
Score	4
Expected score	3.27
Score - Expected score	0.73
Rating +/-	12.1

Analysis (Type)

Rating	1127
K-factor	20
Score	4
Expected score	3.27
Score - Expected score	0.73
Rating +/-	14.6

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	2012-05-19	Norman, D (Diego)	WCU		1100	1100	W	0	0.5	-0.5	-8.3	-0.5	0.5	10	Yes
2	2012-05-19	Van Der Merwe, D (Diaan)	WB		1100	1100	B	1	0.5	0.5	8.3	0.5	0.5	10	Yes
3	2012-05-20	Olivier, N (Nathan)	WB		1100	1100	B	1	0.5	0.5	8.3	0.5	0.5	10	Yes
4	2012-05-20	Lourens, R (Reece)	WP		1438	1438	W	0	0.13	-0.13	-2.2	-0.13	0.13	2.6	Yes
5	2012-05-20	Mhlabeni, S (Sihle)	WPC		999	999	W	1	0.64	0.36	6	0.36	0.64	12.8	Yes
6	2012-05-20	Eckert, K (Klaus)	WB		1100	1100	B	1	0.5	0.5	8.3	0.5	0.5	10	Yes
7	2012-05-20	Arendse, S (Shoalin)	WCU		1100	1100	W	0	0.5	-0.5	-8.3	-0.5	0.5	10	Yes