Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Lehan Koning

108045082
Tshwane (GTP)

Tournament details

Tour Id	20231233
Group Id	20231229
Name	2023 Elize Steenkamp Open Tournament
Section	B
Rounds	6
Format	Swiss
Type	Standard
Start	2023-06-16
End	2023-06-16
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	4.5
Percent	75
Dp	212.5
Aor	1490.8
Perform	1703.3
Penalties	0
Wins	3
Draws	3
Losses	0
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	7
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1544
K-factor	20
Score	4.5
Expected score	3.37
Score - Expected score	1.13
Rating +/-	21.2

Analysis (Type)

Rating	1540.8
K-factor	20
Score	4.5
Expected score	3.4
Score - Expected score	1.1
Rating +/-	22

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	Gondwe, P (Prosper)	GTP		1475.3	1465.9	W	0.5	0.62	-0.12	-2.3	0.63	-0.13	-2.6	Yes
2	2023-06-16	Ribbens, R (Reuben)	GTP		1462.3	1452.6	B	1	0.55	0.45	8.5	0.56	0.44	8.8	Yes
3	2023-06-16	Mcphail, R (Ryan)	GTP		1481.5	1479.3	W	1	0.61	0.39	7.3	0.61	0.39	7.8	Yes
4	2023-06-16	Amrouni, A (Alexia Shakira)	GTP		1550	1536.7	B	1	0.45	0.55	10.3	0.46	0.54	10.8	Yes
5	2023-06-16	Marketos, D (Dennis)	GJM		1430.7	1430.7	W	0.5	0.67	-0.17	-3.2	0.67	-0.17	-3.4	Yes
6	2023-06-16	Stephen, B (Bulelani)	GTP		1545	1536.5	B	0.5	0.46	0.04	0.8	0.46	0.04	0.8	Yes