Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sean Martin Dubbelman

101008318
Johannesburg Metro (GJM)

Tournament details

Tour Id	22752
Group Id	0
Name	South African Junior Team Championships 2012
Section	U12 B-Section
Rounds	7
Format	Swiss
Type	Standard
Start	2012-12-16
End	2012-12-19
Submitted	2012-12-19
Rated	2012-12-22
Submit age weight	1
Host	Western Province (WP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	7
Score	3
Percent	42.9
Dp	-57
Aor	1020.9
Perform	964
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	-1
Final Pos	213
Share Pos	213
Count for rating	Yes

Analysis (Main)

Rating	700
K-factor	20
Score	3
Expected score	1.01
Score - Expected score	1.99
Rating +/-	37.3

Analysis (Type)

Rating	700
K-factor	20
Score	3
Expected score	1.01
Score - Expected score	1.99
Rating +/-	39.8

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	2012-12-16	Van Dyk, W (Wernich)	GN		956	956	W	0	0.19	-0.19	-3.6	-0.19	0.19	3.8	Yes
2	2012-12-16	Jaars, M (M)	SWD		988	988	B	1	0.16	0.84	15.8	0.84	0.16	3.2	Yes
3	2012-12-17	Bekker, Gd (Gerhardus)	NWP		1105	1105	W	1	0.08	0.92	17.3	0.92	0.08	1.6	Yes
4	2012-12-17	Van Der Berg, A (Aldo)	PLA		1043	1043	B	0	0.12	-0.12	-2.3	-0.12	0.12	2.4	Yes
5	2012-12-18	Barday, L (Luqmaan)	WP		902	902	W	1	0.24	0.76	14.3	0.76	0.24	4.8	Yes
6	2012-12-18	Cerfontyne, A (A)	FN		1186	1186	B	0	0.04	-0.04	-0.8	-0.04	0.04	0.8	Yes
7	2012-12-19	De Wet, R (Ryan)	GN		966	966	B	0	0.18	-0.18	-3.4	-0.18	0.18	3.6	Yes