Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Elferdo Visser

1000099746
West Coast (WCU)

Tournament details

Tour Id	20190323
Group Id	20190316
Name	Onder-Weskus Skole Proewe 2019
Section	O13 Seuns
Rounds	7
Format	Swiss
Type	Rapid
Start	2019-02-16
End	2019-02-23
Submitted	2019-02-26
Rated	2019-02-26
Submit age weight	1
Host	West Coast (WCU)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	60.7
Aor	1192.9
Perform	1253.6
Penalties	0
Wins	4
Draws	0
Losses	3
White	3
Black	4
White wins	3
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	61
Final Pos	18
Share Pos	11
Count for rating	Yes

Analysis (Main)

Rating	1149.2
K-factor	20
Score	4
Expected score	3.1
Score - Expected score	0.9
Rating +/-	10.9

Analysis (Type)

Rating	1200
K-factor	20
Score	4
Expected score	3.46
Score - Expected score	0.54
Rating +/-	10.8

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	2019-02-16	Muller, J (Jayden)	WCU		1150.5	1200	B	0	0.46	-0.46	-5.5	0.46	-0.46	-9.2	Yes
2	2019-02-16	Joubert, D (Daylin)	WCU		1200	1200	W	1	0.48	0.52	6.2	0.54	0.46	9.2	Yes
3	2019-02-16	Maarman, R (Royaldhino)	WCU		1200	1200	B	0	0.4	-0.4	-4.8	0.46	-0.46	-9.2	Yes
4	2019-02-16	Le Roux, S (Stiaan)	WCU		1200	1200	W	1	0.48	0.52	6.2	0.54	0.46	9.2	Yes
5	2019-02-23	Rossouw, W (Werner)	WCU		1200	1200	B	0	0.4	-0.4	-4.8	0.46	-0.46	-9.2	Yes
6	2019-02-23	Dietrich, H (Hugh)	WCU		1200	1200	W	1	0.48	0.52	6.2	0.54	0.46	9.2	Yes
7	2019-02-23	Klaasen, P (Pharell)	WCU		1200	1200	B	1	0.4	0.6	7.2	0.46	0.54	10.8	Yes