Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Matthys Carstens

197004268
Cape Winelands (WCW)

Tournament details

Tour Id	20252763
Group Id	20252755
Name	Western Cape Schools - Top Schools 2025
Section	U15
Rounds	6
Format	Team
Type	Standard
Start	2025-09-06
End	2025-09-07
Submitted	2025-09-10
Rated	2025-09-12
Submit age weight	1
Host	Overberg (WOS)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	1
Percent	16.7
Dp	-283.3
Aor	1314.8
Perform	1031.5
Penalties	0
Wins	1
Draws	0
Losses	5
White	4
Black	2
White wins	0
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	67
Final Pos	68
Share Pos	59
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	1
Expected score	2.28
Score - Expected score	-1.28
Rating +/-	-21.2

Analysis (Type)

Rating	1200
K-factor	20
Score	1
Expected score	2.52
Score - Expected score	-1.52
Rating +/-	-30.4

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	2025-09-06	Warner, A (Alicia)	WCU		1348.7	1259.2	B	0	0.29	-0.29	-4.8	0.39	-0.39	-7.8	Yes
2	2025-09-06	Geswindt, C (Callum)	WEG		1266.8	1240.6	W	0	0.46	-0.46	-7.6	0.49	-0.49	-9.8	Yes
3	2025-09-06	Silberman, E (Eve)	WCT		1209.8	1198.7	B	1	0.45	0.55	9.1	0.46	0.54	10.8	Yes
4	2025-09-06	Viljoen, L (Lienka)	WCW		1338.7	1323.2	W	0	0.38	-0.38	-6.3	0.4	-0.4	-8	Yes
5	2025-09-07	Adams, T (Tyler)	WCU		1281.2	1203.9	W	0	0.45	-0.45	-7.5	0.54	-0.54	-10.8	Yes
6	2025-09-07	Viljoen, P (Pieter)	WOS		1443.7	1454.3	W	0	0.26	-0.26	-4.3	0.25	-0.25	-5	Yes