Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jan Van Zyl

104076502
Ekurhuleni (GE)

Tournament details

Tour Id	37016
Group Id	37015
Name	Eku Rpd 3
Section	Section B
Rounds	7
Format	Swiss
Type	Rapid
Start	2016-09-10
End	2016-09-10
Submitted	2016-09-10
Rated	2016-09-19
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	15
Time weight	0.388
Official results	Official results

General

Games	7
Score	4.5
Percent	58.3
Dp	57
Aor	716.7
Perform	782
Penalties	0
Wins	4
Draws	1
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	9
Final Pos	8
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	776
K-factor	20
Score	4.5
Expected score	3.37
Score - Expected score	1.13
Rating +/-	8.8

Analysis (Type)

Rating	776
K-factor	20
Score	4.5
Expected score	3.37
Score - Expected score	1.13
Rating +/-	22.6

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	1900-01-01	Van Der Walt, L (Leo)	GE		384	384	W	1	0.92	0.08	0.6	0.08	0.92	18.4	Yes
2	1900-01-01	Schultz, A (Ane)	GE		0	0	B	1	0	1	7.8	0	1	20	No (Opp unrated)
3	1900-01-01	Smit, D (Devon)	GE		836	836	W	1	0.42	0.58	4.5	0.58	0.42	8.4	Yes
4	1900-01-01	Wallace, A (Amy)	GE		802	802	B	0	0.46	-0.46	-3.6	-0.46	0.46	9.2	Yes
5	1900-01-01	Vorster, T (Tyrone)	GE		859	859	W	0	0.39	-0.39	-3	-0.39	0.39	7.8	Yes
6	1900-01-01	Pretorius, M (Marthinus)	GE		674	674	B	1	0.64	0.36	2.8	0.36	0.64	12.8	Yes
7	1900-01-01	Coetzer, D (Daniel)	GE		745	745	W	0.5	0.54	-0.04	-0.3	-0.04	0.54	10.8	Yes