Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johannes Izak De Villiers

104057864
Tshwane (GTP)

Tournament details

Tour Id	34263
Group Id	34261
Name	Riana Heyneke 2016
Section	C
Rounds	5
Format	Swiss
Type	Standard
Start	2016-02-20
End	2016-02-20
Submitted	2016-02-20
Rated	2016-02-24
Submit age weight	1
Host	Tshwane (GTP)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	10
Score	6
Percent	60
Dp	72
Aor	731
Perform	803
Penalties	0
Wins	6
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	14
Final Pos	9
Share Pos	9
Count for rating	Yes

Analysis (Main)

Rating	664
K-factor	20
Score	6
Expected score	2.16
Score - Expected score	3.84
Rating +/-	63.7

Analysis (Type)

Rating	664
K-factor	20
Score	6
Expected score	2.16
Score - Expected score	3.84
Rating +/-	76.8

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	2016-02-20	Pienaar, W (Wynand)	GTP		1084	1084	B	1	0.07	0.93	15.4	0.93	0.07	1.4	Yes
1	2016-02-20	Pienaar, W (Wynand)	GTP		1084	1084	B	1	0.07	0.93	15.4	0.93	0.07	1.4	Yes
2	2016-02-20	Du Plessis, M (Marete)	GE		887	887	W	0	0.22	-0.22	-3.7	-0.22	0.22	4.4	Yes
2	2016-02-20	Du Plessis, M (Marete)	GE		887	887	W	0	0.22	-0.22	-3.7	-0.22	0.22	4.4	Yes
3	2016-02-20	Sanyane, A (Aobakwe)	GTP		397	397	B	1	0.82	0.18	3	0.18	0.82	16.4	Yes
3	2016-02-20	Sanyane, A (Aobakwe)	GTP		397	397	B	1	0.82	0.18	3	0.18	0.82	16.4	Yes
4	2016-02-20	Misura, N (Nikola)	GTP		780	780	W	0	0.34	-0.34	-5.6	-0.34	0.34	6.8	Yes
4	2016-02-20	Misura, N (Nikola)	GTP		780	780	W	0	0.34	-0.34	-5.6	-0.34	0.34	6.8	Yes
5	2016-02-20	Darvall, Br (Bianca)	GTP		507	507	B	1	0.71	0.29	4.8	0.29	0.71	14.2	Yes
5	2016-02-20	Darvall, Br (Bianca)	GTP		507	507	B	1	0.71	0.29	4.8	0.29	0.71	14.2	Yes