Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Tarah Priestley

2120337278
Cape Town (WCT)

Tournament details

Tour Id	20261507
Group Id	20261507
Name	UWC Chess Club Open Rapid 2026
Section	Junior
Rounds	6
Format	Swiss
Type	Rapid
Start	2026-05-02
End	2026-05-02
Submitted	2026-05-04
Rated	2026-05-04
Submit age weight	1
Host	Cape Town (WCT)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	1
Percent	16.7
Dp	-283.3
Aor	1253.7
Perform	970.4
Penalties	0
Wins	1
Draws	0
Losses	5
White	2
Black	4
White wins	0
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	44
Final Pos	50
Share Pos	47
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	40
Score	1
Expected score	2.54
Score - Expected score	-1.54
Rating +/-	-33.5

Analysis (Type)

Rating	1200
K-factor	40
Score	1
Expected score	2.65
Score - Expected score	-1.65
Rating +/-	-66.2

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	2026-05-02	Van Staden, C (Chris)	WCT		1219.6	1199.9	B	0	0.44	-0.44	-9.5	0.46	-0.46	-18.3	Yes
2	2026-05-02	Smit, I (Ian)	WCW		1140.5	1139.8	W	0	0.61	-0.61	-13.3	0.61	-0.61	-24.5	Yes
3	2026-05-02	Konza, S (Siyandiswa)	WCT		1200	1200	B	1	0.46	0.54	11.8	0.46	0.54	21.7	Yes
4	2026-05-02	Oberholzer, J (Justin)	WCU		1562.4	1485.7	W	0	0.12	-0.12	-2.6	0.21	-0.21	-8.4	Yes
5	2026-05-02	Alfred, R (Re-Chante)	WCT		1200	1200	B	0	0.46	-0.46	-10	0.46	-0.46	-18.3	Yes
6	2026-05-02	Mlonzi, L (Lihlonelo)	WCT		1200	1200	B	0	0.46	-0.46	-10	0.46	-0.46	-18.3	Yes