Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Arnick-Lee Willemse

1120148180
Cape Winelands (WCW)

Tournament details

Tour Id	20253269
Group Id	20253264
Name	Worcester Schools Knock-Out 2025
Section	U13 Boys
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-10-18
End	2025-10-18
Submitted	2025-10-23
Rated	2025-10-23
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.6
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1267.9
Perform	1197.1
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	18
Final Pos	13
Share Pos	13
Count for rating	Yes

Analysis (Main)

Rating	1190.3
K-factor	20
Score	2.5
Expected score	2.46
Score - Expected score	0.04
Rating +/-	0.5

Analysis (Type)

Rating	1176.3
K-factor	20
Score	2.5
Expected score	2.35
Score - Expected score	0.15
Rating +/-	3

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	2025-10-18	Pieterse, J (Jemille)	WCW		1252.2	1257.3	B	1	0.39	0.61	7.3	0.36	0.64	12.8	Yes
2	2025-10-18	Krynauw, E (Eben)	WCW		1396.9	1376.3	W	0	0.3	-0.3	-3.6	0.31	-0.31	-6.2	Yes
3	2025-10-18	Michaels, B (Braydon)	WCW		1238.6	1261.7	B	0	0.4	-0.4	-4.8	0.36	-0.36	-7.2	Yes
4	2025-10-18	Sedan, A (Abubacker)	WCW		1209.8	1211.1	W	1	0.52	0.48	5.8	0.5	0.5	10	Yes
5	2025-10-18	Smit, B (Blake)	WCW		1200	1200	B	0.5	0.45	0.05	0.6	0.43	0.07	1.4	Yes
6	2025-10-18	Mudau, U (Unarine)	WCW		1309.9	1311.6	W	0	0.4	-0.4	-4.8	0.38	-0.38	-7.6	Yes