Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ockert Tobias De Villiers

105077393
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20191331
Group Id	20191327
Name	NMBYCC Closed 2019
Section	U16
Rounds	6
Format	Swiss
Type	Standard
Start	2019-07-26
End	2019-07-27
Submitted	2019-07-30
Rated	2019-07-30
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1065.7
Perform	994.9
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1041.3
K-factor	20
Score	2.5
Expected score	2.83
Score - Expected score	-0.33
Rating +/-	-5.5

Analysis (Type)

Rating	1035
K-factor	20
Score	2.5
Expected score	2.77
Score - Expected score	-0.27
Rating +/-	-5.4

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	2019-07-26	Kettledas, JT (Joshua)	ENM		1337.5	1326.7	W	0	0.2	-0.2	-3.3	0.2	-0.2	-4	Yes
2	2019-07-27	Heystek, H (Hardus)	ENM		789.6	828	B	0.5	0.75	-0.25	-4.1	0.7	-0.2	-4	Yes
3	2019-07-27	Dantu, BC (Brad Cole)	ENM		1132.2	1125.3	W	1	0.44	0.56	9.3	0.44	0.56	11.2	Yes
4	2019-07-27	Beecroft, J (Jett)	ENM		1032.9	1059.8	B	0	0.47	-0.47	-7.8	0.43	-0.43	-8.6	Yes
5	2019-07-27	Leibrandt, RR (Romano)	ENM		1053.1	1046.2	W	0	0.53	-0.53	-8.8	0.53	-0.53	-10.6	Yes
6	2019-07-27	Palmer, E (Ethan)	ENM		1048.9	1018.8	B	1	0.45	0.55	9.1	0.48	0.52	10.4	Yes