Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Nceba Dumasi

102087698
Tshwane (GTP)

Tournament details

Tour Id	20171706
Group Id	20171706
Name	2017 Tshwane Chess Youth Open
Section
Rounds	7
Format	Swiss
Type	Classical
Start	2017-09-01
End	2017-09-03
Submitted	2017-09-03
Rated	2017-09-04
Submit age weight	1
Host	Tshwane (GTP)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	5.5
Percent	78.6
Dp	230
Aor	655.9
Perform	886
Penalties	0
Wins	5
Draws	1
Losses	1
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	3
Final Pos	1
Share Pos	1
Count for rating	Yes

Analysis (Main)

Rating	779
K-factor	20
Score	5.5
Expected score	4.61
Score - Expected score	0.89
Rating +/-	17.8

Analysis (Type)

Rating	779
K-factor	20
Score	5.5
Expected score	4.61
Score - Expected score	0.89
Rating +/-	17.8

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	2017-09-01	Manikwa, R (Ryan)	GTP		614	614	B	0.5	0.72	-0.22	-4.4	-0.22	0.72	14.4	Yes
2	2017-09-01	Bent, C (Cierra)	GTP		742	742	W	1	0.55	0.45	9	0.45	0.55	11	Yes
3	2017-09-01	Machaba, N (Neo)	GTP		500	500	B	1	0.84	0.16	3.2	0.16	0.84	16.8	Yes
4	2017-09-02	Van Der Wath, Saa (Sybrand)	GTP		713	713	W	1	0.59	0.41	8.2	0.41	0.59	11.8	Yes
5	2017-09-02	Mashego, L (Lethabo)	GTP		724	724	B	0	0.58	-0.58	-11.6	-0.58	0.58	11.6	Yes
6	2017-09-02	Mushi, R (Rebaabetswe)	GTP		755	755	W	1	0.53	0.47	9.4	0.47	0.53	10.6	Yes
7	2017-09-03	Molele, R (Rorisang)	GTP		543	543	B	1	0.8	0.2	4	0.2	0.8	16	Yes