Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Rafael Davids

107078359
Cape Winelands (WCW)

Tournament details

Tour Id	20221619
Group Id	20221613
Name	Western Cape Closed Championship 2022
Section	Prestige
Rounds	6
Format	Swiss
Type	Standard
Start	2022-09-24
End	2022-09-25
Submitted	2022-09-28
Rated	2022-09-29
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1495.1
Perform	1424.3
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	20
Final Pos	19
Share Pos	19
Count for rating	Yes

Analysis (Main)

Rating	1427.7
K-factor	20
Score	2.5
Expected score	2.53
Score - Expected score	-0.03
Rating +/-	-0.5

Analysis (Type)

Rating	1403.7
K-factor	20
Score	2.5
Expected score	2.57
Score - Expected score	-0.07
Rating +/-	-1.4

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	2022-09-24	Crotz, G (Greagan)	WCW		1416.7	1306.3	B	0.5	0.47	0.03	0.5	0.57	-0.07	-1.4	Yes
2	2022-09-24	Parenzee, E (Ethan)	WCT		1513.9	1495.9	W	1	0.44	0.56	9.7	0.43	0.57	11.4	Yes
3	2022-09-24	Bell, A (Ayakha)	WCT		1569.1	1531.9	B	0	0.29	-0.29	-5	0.31	-0.31	-6.2	Yes
4	2022-09-25	Selema, TG (Thato)	WCT		1543	1542.6	W	0	0.41	-0.41	-7.1	0.38	-0.38	-7.6	Yes
5	2022-09-25	Strydom, H (Henroux)	WCT		1545.7	1530.1	B	0	0.32	-0.32	-5.6	0.31	-0.31	-6.2	Yes
6	2022-09-25	Richter, HL (Heinrich)	WCW		1382.3	1386.1	W	1	0.59	0.41	7.1	0.56	0.44	8.8	Yes