Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Drihan Pretorius

100045074
Tshwane (GTP)

Tournament details

Tour Id	37342
Group Id	37317
Name	South African Junior Team Championships 2016
Section	U20 B
Rounds	7
Format	Swiss
Type	Classical
Start	2016-12-16
End	2016-12-19
Submitted	2016-12-19
Rated	2016-12-20
Submit age weight	1
Host	Tshwane (GTP)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	5.5
Percent	75
Dp	193
Aor	1276.8
Perform	1428
Penalties	0
Wins	4
Draws	3
Losses	0
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	66
Final Pos	8
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	983
K-factor	20
Score	5.5
Expected score	1.19
Score - Expected score	4.31
Rating +/-	86.2

Analysis (Type)

Rating	983
K-factor	20
Score	5.5
Expected score	1.19
Score - Expected score	4.31
Rating +/-	86.2

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	2016-12-16	Geduld, Er (Estelle Rene)	GE		0	0	B	1	0	1	20	0	1	20	No (Opp unrated)
2	2016-12-16	Claassen, M (Maurice)	SWD		1166	1166	W	0.5	0.26	0.24	4.8	0.24	0.26	5.2	Yes
3	2016-12-17	Louw, Il (Isaac)	FMB		1048	1048	B	1	0.41	0.59	11.8	0.59	0.41	8.2	Yes
4	2016-12-17	Diplock, Gt (Graham)	GJM		1538	1538	B	0.5	0.03	0.47	9.4	0.47	0.03	0.6	Yes
5	2016-12-18	Jansen, L (Lyle)	WP		1260	1260	W	0.5	0.17	0.33	6.6	0.33	0.17	3.4	Yes
6	2016-12-18	Visser, A (Abraham)	MEN		1151	1151	W	1	0.28	0.72	14.4	0.72	0.28	5.6	Yes
7	2016-12-19	Kgaphola, M (Moloko)	LIM		1498	1498	B	1	0.04	0.96	19.2	0.96	0.04	0.8	Yes