Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Quinwinne Arendse

1100103503
West Coast (WCU)

Tournament details

Tour Id	20251214
Group Id	20251213
Name	Western Cape Schools Individual Championship 2025
Section	U15 Boys
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	4
Percent	66.7
Dp	141.7
Aor	1365.5
Perform	1507.2
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	35
Final Pos	25
Share Pos	13
Count for rating	Yes

Analysis (Main)

Rating	1447.7
K-factor	20
Score	4
Expected score	3.57
Score - Expected score	0.43
Rating +/-	7.1

Analysis (Type)

Rating	1407.8
K-factor	20
Score	4
Expected score	3.46
Score - Expected score	0.54
Rating +/-	10.8

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	2025-04-26	Swarts, T (Taloghan)	WCU		1234.4	1210.1	B	1	0.71	0.29	4.8	0.69	0.31	6.2	Yes
2	2025-04-26	Meyer, M (Matthew)	WCT		1610.7	1582.3	W	0	0.35	-0.35	-5.8	0.34	-0.34	-6.8	Yes
3	2025-04-26	Samuels, A (Alex-John)	WCT		1290.4	1274.4	B	0	0.64	-0.64	-10.6	0.61	-0.61	-12.2	Yes
4	2025-04-26	Moyo, A (Aaron)	WOS		1210.6	1199.8	W	1	0.82	0.18	3	0.78	0.22	4.4	Yes
5	2025-04-27	De Clerk, J (Juan)	WCT		1314.3	1277.6	B	1	0.61	0.39	6.5	0.61	0.39	7.8	Yes
6	2025-04-27	Matima, A (Aiden)	WCT		1532.6	1509.6	W	1	0.44	0.56	9.3	0.42	0.58	11.6	Yes