Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Avah Willemse

2150139114
West Coast (WCU)

Tournament details

Tour Id	20242081
Group Id	20242081
Name	Pedro Booyse Top Schools Championships 2024
Section	U7+U9
Rounds	7
Format	Round-Robin
Type	Rapid
Start	2024-07-20
End	2024-07-20
Submitted	2024-08-08
Rated	2024-08-08
Submit age weight	1
Host	West Coast (WCU)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	7
Score	6
Percent	85.7
Dp	303.6
Aor	1160.2
Perform	1463.7
Penalties	0
Wins	6
Draws	0
Losses	1
White	4
Black	3
White wins	3
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	7
Final Pos	8
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1252
K-factor	20
Score	6
Expected score	4.29
Score - Expected score	1.71
Rating +/-	20.7

Analysis (Type)

Rating	1317.8
K-factor	20
Score	6
Expected score	4.97
Score - Expected score	1.03
Rating +/-	20.6

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	2024-07-20	Pienaar, K (Kaylicia)	WCU		1175	1150	W	1	0.63	0.37	4.4	0.74	0.26	5.2	Yes
2	2024-07-20	Jantjies, A (Amia)	WCU		1200	1200	B	1	0.52	0.48	5.8	0.6	0.4	8	Yes
3	2024-07-20	Niemand, J (Jano)	WCU		1143.9	1184.7	W	0	0.67	-0.67	-8	0.7	-0.7	-14	Yes
4	2024-07-20	Kotze, M (Mirah)	WCU		1161.3	1132.6	W	1	0.65	0.35	4.2	0.76	0.24	4.8	Yes
5	2024-07-20	Van Der Westhuizen, J (Jeneme)	WCU		1200	1200	B	1	0.52	0.48	5.8	0.6	0.4	8	Yes
6	2024-07-20	Van Rhyn, S (Shani-Lee)	WCU		1114.3	1059.2	W	1	0.7	0.3	3.6	0.84	0.16	3.2	Yes
7	2024-07-20	Booysen, C (Chevron)	WCU		1126.6	1080.5	B	1	0.6	0.4	4.8	0.73	0.27	5.4	Yes