Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Wynand Viljoen

108087010
West Coast (WCU)

Tournament details

Tour Id	20200600
Group Id	20200596
Name	2020 Western Province Open
Section	Prestige
Rounds	6
Format	Swiss
Type	Standard
Start	2020-03-07
End	2020-03-08
Submitted	2020-03-09
Rated	2020-03-09
Submit age weight	1
Host	Cape Town (WCT)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1298.2
Perform	1156.5
Penalties	0
Wins	2
Draws	0
Losses	4
White	4
Black	2
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	102
Final Pos	105
Share Pos	91
Count for rating	Yes

Analysis (Main)

Rating	1217.1
K-factor	20
Score	2
Expected score	2.52
Score - Expected score	-0.52
Rating +/-	-9.1

Analysis (Type)

Rating	1188.7
K-factor	20
Score	2
Expected score	2.33
Score - Expected score	-0.33
Rating +/-	-6.6

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	2020-03-07	Preston, W (Waylon)	WCT		1343.6	1335.5	W	0	0.39	-0.39	-6.8	0.37	-0.37	-7.4	Yes
2	2020-03-07	Van Tonder, WF (Willem Frederick)	WCW		1234.8	1198.6	B	1	0.44	0.56	9.7	0.45	0.55	11	Yes
3	2020-03-07	Van Heerden, EJ (Ethan Joel)	WCW		1326.6	1319.1	W	0	0.41	-0.41	-7.1	0.39	-0.39	-7.8	Yes
4	2020-03-08	Osborne, N (Nicole)	WCT		1223.9	1268.6	W	1	0.53	0.47	8.2	0.45	0.55	11	Yes
5	2020-03-08	Van Schaik, N (Neil)	WCT		1372	1367.5	B	0	0.28	-0.28	-4.9	0.25	-0.25	-5	Yes
6	2020-03-08	Jonkers, T (Tristan)	WCT		1288.2	1288.4	W	0	0.46	-0.46	-8	0.43	-0.43	-8.6	Yes