Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Phillip Duiker

109093484
West Coast (WCU)

Tournament details

Tour Id	20220795
Group Id	20220788
Name	Western Cape Schools 2022
Section	U13 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2022-05-28
End	2022-05-29
Submitted	2022-05-31
Rated	2022-05-31
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1327.1
Perform	1185.4
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	65
Final Pos	71
Share Pos	66
Count for rating	Yes

Analysis (Main)

Rating	1245.7
K-factor	20
Score	2
Expected score	2.43
Score - Expected score	-0.43
Rating +/-	-7.3

Analysis (Type)

Rating	1169.4
K-factor	20
Score	2
Expected score	1.96
Score - Expected score	0.04
Rating +/-	0.8

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	2022-05-28	Prins, R (Reinhart)	WEG		1492.5	1483.9	W	0	0.25	-0.25	-4.3	0.18	-0.18	-3.6	Yes
2	2022-05-28	Braaft, R (Rozayrio)	WCK		1200.3	1200	B	1	0.51	0.49	8.3	0.42	0.58	11.6	Yes
3	2022-05-28	Herman, L (Leigh-Ray)	WEG		1421.6	1432.8	W	0	0.34	-0.34	-5.8	0.24	-0.24	-4.8	Yes
4	2022-05-28	Nel, T (Tobie)	WOS		1213.9	1216.4	B	1	0.5	0.5	8.5	0.4	0.6	12	Yes
5	2022-05-29	Steininger, A (Alexander)	WCT		1330.3	1284.4	W	0	0.44	-0.44	-7.5	0.41	-0.41	-8.2	Yes
6	2022-05-29	Kiessling, K (Kai)	WOS		1304.1	1288.6	B	0	0.39	-0.39	-6.6	0.32	-0.32	-6.4	Yes