Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jason De Klerk

1090096276
West Coast (WCU)

Tournament details

Tour Id	20190793
Group Id	20190787
Name	Weskus Skole Prestige Skaak Kampioenskappe 2019
Section	O11 Seuns
Rounds	6
Format	Swiss
Type	Standard
Start	2019-03-02
End	2019-04-06
Submitted	2019-04-10
Rated	2019-04-10
Submit age weight	1
Host	West Coast (WCU)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1243.4
Perform	1385
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	1
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	4
Final Pos	7
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	1288.1
K-factor	20
Score	4
Expected score	3.31
Score - Expected score	0.69
Rating +/-	11.5

Analysis (Type)

Rating	1280.7
K-factor	20
Score	4
Expected score	3.45
Score - Expected score	0.55
Rating +/-	11

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	2019-03-02	Arries, D (Dimequin)	WCU		1281.6	1200	W	1	0.55	0.45	7.5	0.64	0.36	7.2	Yes
2	2019-03-02	Van Rooyen, Z (Zayd)	WCU		1200	1200	B	1	0.56	0.44	7.3	0.55	0.45	9	Yes
3	2019-03-02	Opperman, M (Matthew)	WCU		1260.6	1212.8	W	0	0.57	-0.57	-9.5	0.62	-0.62	-12.4	Yes
4	2019-04-06	Maarman, C (Christiano)	WCU		1202.9	1200	B	1	0.56	0.44	7.3	0.55	0.45	9	Yes
5	2019-04-06	Visagie, C (Christopher)	WCU		1316.5	1280.7	W	0	0.51	-0.51	-8.5	0.54	-0.54	-10.8	Yes
6	2019-04-06	Van Wyk, C (Christiaan)	WCU		1198.6	1200	B	1	0.56	0.44	7.3	0.55	0.45	9	Yes