Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Tyrone Vorster

104069713
Bojanala Platina (NBR)

Tournament details

Tour Id	20231234
Group Id	20231229
Name	2023 Elize Steenkamp Open Tournament
Section	A
Rounds	6
Format	Swiss
Type	Standard
Start	2023-06-16
End	2023-06-17
Submitted	2023-06-19
Rated	2023-06-19
Submit age weight	1
Host	Tshwane (GTP)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1686.3
Perform	1544.6
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1615.7
K-factor	20
Score	2
Expected score	2.51
Score - Expected score	-0.51
Rating +/-	-9.6

Analysis (Type)

Rating	1613.5
K-factor	20
Score	2
Expected score	2.47
Score - Expected score	-0.47
Rating +/-	-9.4

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	2023-06-16	Jacobs, CL (Cavan)	GSV		1827.1	1830.1	W	0	0.3	-0.3	-5.6	0.29	-0.29	-5.8	Yes
2	2023-06-16	Coetsee, D (Dewald)	GTP		1701.4	1699.3	B	0	0.36	-0.36	-6.8	0.36	-0.36	-7.2	Yes
3	2023-06-16	Smit, AM (Alwyn)	GTP		1512.9	1515.7	W	0	0.66	-0.66	-12.4	0.66	-0.66	-13.2	Yes
4	2023-06-17	Modisane, A (Alfred)	NBR		1641.4	1641.4	B	0	0.43	-0.43	-8.1	0.43	-0.43	-8.6	Yes
5	2023-06-17	Nel, H (Hayley)	GJM		1672.9	1661.9	W	1	0.48	0.52	9.8	0.49	0.51	10.2	Yes
6	2023-06-17	Jacobs, TB (Tiaan Benjamin)	GTP		1762	1790.4	B	1	0.29	0.71	13.3	0.25	0.75	15	Yes