Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Parker Kuypers

1130140698
Cape Winelands (WCW)

Tournament details

Tour Id	20261696
Group Id	20261689
Name	2026 WCSC PS Individual Championship
Section	U13 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2026-05-16
End	2026-05-17
Submitted	2026-05-19
Rated	2026-05-21
Submit age weight	1
Host	Overberg (WOS)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1476.7
Perform	1547.5
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	25
Final Pos	30
Share Pos	28
Count for rating	Yes

Analysis (Main)

Rating	1538.7
K-factor	32
Score	3.5
Expected score	3.43
Score - Expected score	0.07
Rating +/-	1.8

Analysis (Type)

Rating	1509.5
K-factor	32
Score	3.5
Expected score	3.39
Score - Expected score	0.11
Rating +/-	3.5

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	2026-05-16	Swartz, C (Ciano)	WCU		1292.3	1259.2	W	1	0.83	0.17	4.6	0.83	0.17	5.3	Yes
2	2026-05-16	Singh, A (Aadiv)	WCT		1401.8	1351.8	B	1	0.62	0.38	10.2	0.64	0.36	11.5	Yes
3	2026-05-16	Prinsloo, W (Willem)	WCW		1631.6	1610.8	W	0	0.43	-0.43	-11.5	0.42	-0.42	-13.6	Yes
4	2026-05-16	Driessen, L (Lukas)	WEG		1355.5	1334.8	B	0.5	0.67	-0.17	-4.6	0.66	-0.16	-5.2	Yes
5	2026-05-17	Pentz, J (Jason)	WEG		1523.1	1523.3	W	1	0.56	0.44	11.7	0.53	0.47	15.2	Yes
6	2026-05-17	Kruger, M (Migael)	WCT		1655.9	1640.2	B	0	0.32	-0.32	-8.5	0.31	-0.31	-9.8	Yes