Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Willem Prinsloo

1140192801
Cape Winelands (WCW)

Tournament details

Tour Id	20250084
Group Id	20250082
Name	Marie Delport Memorial 2025
Section	U12 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2025-01-25
End	2025-01-26
Submitted	2025-01-31
Rated	2025-01-31
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1218.2
Perform	1147.3
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	19
Final Pos	19
Share Pos	19
Count for rating	Yes

Analysis (Main)

Rating	1194.2
K-factor	20
Score	2.5
Expected score	2.83
Score - Expected score	-0.33
Rating +/-	-5.5

Analysis (Type)

Rating	1144.8
K-factor	20
Score	2.5
Expected score	2.58
Score - Expected score	-0.08
Rating +/-	-1.6

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	2025-01-25	Viljoen, A (Adrihan)	WCW		1335.5	1307.1	B	0	0.29	-0.29	-4.8	0.27	-0.27	-5.4	Yes
2	2025-01-25	Stevens, C (Caleb)	WCW		1157.2	1149.6	W	1	0.58	0.42	7	0.54	0.46	9.2	Yes
3	2025-01-25	Van Aarde, M (Marko)	WCT		1257.5	1259.3	B	0	0.38	-0.38	-6.3	0.32	-0.32	-6.4	Yes
4	2025-01-25	Van Aarde, M (Morne)	WCW		1200	1200	W	1	0.54	0.46	7.6	0.48	0.52	10.4	Yes
5	2025-01-26	Nel, M (Mattheus Johan)	WCT		1201.6	1172.8	B	0	0.45	-0.45	-7.5	0.43	-0.43	-8.6	Yes
6	2025-01-26	Venter, L (Logan)	WCU		1157.2	1143.2	W	0.5	0.58	-0.08	-1.3	0.54	-0.04	-0.8	Yes