Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jack Eksteen

104047986
Johannesburg Metro (GJM)

Tournament details

Tour Id	20171353
Group Id	20171350
Name	Chessnuts Johannesburg Talent Chess Tournament 2017
Section	C
Rounds	6
Format	Swiss
Type	Standard
Start	2017-06-30
End	2017-07-01
Submitted	2017-07-01
Rated	2017-07-13
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	125
Aor	676.3
Perform	801
Penalties	0
Wins	4
Draws	0
Losses	2
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	6
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	636
K-factor	20
Score	4
Expected score	1.83
Score - Expected score	2.17
Rating +/-	36

Analysis (Type)

Rating	636
K-factor	20
Score	4
Expected score	1.83
Score - Expected score	2.17
Rating +/-	43.4

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	2017-06-30	Venter, R (Ray)	GJM		728	728	B	1	0.37	0.63	10.5	0.63	0.37	7.4	No (Unrated opp excluded)
2	2017-06-30	De Abreu, A (Alexia Sally)	GJM		544	544	W	1	0.63	0.37	6.1	0.37	0.63	12.6	Yes
3	2017-07-01	Coetzer, D (Daniel)	GE		801	801	B	0	0.28	-0.28	-4.6	-0.28	0.28	5.6	Yes
4	2017-07-01	Wallace, A (Amy)	GE		681	681	W	1	0.44	0.56	9.3	0.56	0.44	8.8	Yes
5	2017-07-01	Wallace, A (Aiden)	GE		648	648	B	0	0.48	-0.48	-8	-0.48	0.48	9.6	Yes
6	2017-07-01	Mokoena, J (Junior)	GE		656	656	W	1	0.47	0.53	8.8	0.53	0.47	9.4	No (Unrated opp excluded)