Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jacques Jeandre Du Preez

182008049
Ekurhuleni (GE)

Tournament details

Tour Id	20170144
Group Id	20170141
Name	2017 Laerskool Constantiapark Ope
Section	B
Rounds	6
Format	Swiss
Type	Standard
Start	2017-02-10
End	2017-02-12
Submitted	2017-02-12
Rated	2017-02-14
Submit age weight	1
Host	Tshwane (GTP)
Total time	62
Time weight	0.84
Official results	Official results

General

Games	6
Score	1.5
Percent	25
Dp	-193
Aor	1178.3
Perform	985
Penalties	0
Wins	1
Draws	1
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	24
Final Pos	29
Share Pos	29
Count for rating	Yes

Analysis (Main)

Rating	987
K-factor	20
Score	1.5
Expected score	1.41
Score - Expected score	0.09
Rating +/-	1.5

Analysis (Type)

Rating	987
K-factor	20
Score	1.5
Expected score	1.41
Score - Expected score	0.09
Rating +/-	1.8

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	2017-02-10	Shaw, La (Laurie Ann)	GJM		1274	1274	W	1	0.16	0.84	14.1	0.84	0.16	3.2	Yes
2	2017-02-10	Du Plessis, Jak (Jan)	GE		1406	1406	B	0	0.07	-0.07	-1.2	-0.07	0.07	1.4	Yes
3	2017-02-11	Claassen, J (Jean-Daniel)	GTP		1288	1288	W	0	0.15	-0.15	-2.5	-0.15	0.15	3	Yes
4	2017-02-11	Angel, Cj (Claire)	GTP		1160	1160	B	0	0.27	-0.27	-4.5	-0.27	0.27	5.4	Yes
5	2017-02-11	Botha, L (Le-Ri)	GTP		786	786	B	0.5	0.76	-0.26	-4.4	-0.26	0.76	15.2	Yes
6	2017-02-12	Janse Van Rensburg, I (Ivan)	GTP		1156	1156	W	0	0.28	-0.28	-4.7	-0.28	0.28	5.6	No (Unrated opp excluded)