Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Laurenzia Van Staden

210090541
West Coast (WCU)

Tournament details

Tour Id	20251213
Group Id	20251213
Name	Western Cape Schools Individual Championship 2025
Section	U15 Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2025-04-26
End	2025-04-27
Submitted	2025-04-30
Rated	2025-04-30
Submit age weight	1
Host	West Coast (WCU)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1359.3
Perform	1217.6
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	54
Final Pos	60
Share Pos	59
Count for rating	Yes

Analysis (Main)

Rating	1271.7
K-factor	20
Score	2
Expected score	2.39
Score - Expected score	-0.39
Rating +/-	-6.5

Analysis (Type)

Rating	1230.7
K-factor	20
Score	2
Expected score	2.26
Score - Expected score	-0.26
Rating +/-	-5.2

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	2025-04-26	Coetzee, K (Kara)	WCT		1455.4	1453.8	W	0	0.33	-0.33	-5.5	0.28	-0.28	-5.6	Yes
2	2025-04-26	Nel, A (Anika)	WOS		1142.8	1110.1	B	1	0.61	0.39	6.5	0.6	0.4	8	Yes
3	2025-04-26	Jacobs, T (Teleah)	WCT		1397.6	1377.2	W	0	0.4	-0.4	-6.6	0.37	-0.37	-7.4	Yes
4	2025-04-26	Sauls, G (Glinnis-Lynn)	WEG		1336.9	1331.8	B	1	0.38	0.62	10.3	0.34	0.66	13.2	Yes
5	2025-04-27	Le Kay, Y (Yshah)	WEG		1456.7	1462.2	W	0	0.33	-0.33	-5.5	0.27	-0.27	-5.4	Yes
6	2025-04-27	Siebritz, N (Noelle)	WCU		1366.3	1281.8	B	0	0.35	-0.35	-5.8	0.4	-0.4	-8	Yes