Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Alexander Van Der Merwe

105057149
Cape Winelands (WCW)

Tournament details

Tour Id	20230082
Group Id	20230082
Name	XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022
Section
Rounds	9
Format	Swiss
Type	Classical
Start	2022-12-27
End	2023-01-04
Submitted	1900-01-01
Rated	2023-01-04
Submit age weight	1
Host	Poland (POL)
Total time	150
Time weight	1
Official results	Official results

General

Games	9
Score	7
Percent	77.8
Dp	236.1
Aor	2017
Perform	2253.1
Penalties	0
Wins	5
Draws	4
Losses	0
White	5
Black	4
White wins	3
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	-1
Share Pos	-1
Count for rating	Yes

Analysis (Main)

Rating	1896.1
K-factor	20
Score	7
Expected score	3.28
Score - Expected score	3.72
Rating +/-	74.4

Analysis (Type)

Rating	1899.7
K-factor	20
Score	7
Expected score	3.31
Score - Expected score	3.69
Rating +/-	73.8

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	2022-12-27	ILANDZIS Spyridon	GRE		2004	2004	W	0.5	0.42	0.08	1.6	0.42	0.08	1.6	Yes
2	2022-12-28	HORVATH Tomas	CZE		2026	2026	B	1	0.31	0.69	13.8	0.31	0.69	13.8	Yes
3	2022-12-29	GROCHOL Kamil	POL		2030	2030	W	1	0.39	0.61	12.2	0.39	0.61	12.2	Yes
4	2022-12-30	CZARNECKA Lidia	POL	WCM	2018	2018	B	0.5	0.32	0.18	3.6	0.32	0.18	3.6	Yes
5	2022-12-31	KEJNA Piotr	POL	CM	2046	2046	W	0.5	0.37	0.13	2.6	0.37	0.13	2.6	Yes
6	2023-01-02	SKRZYNSKI Janusz	POL		1993	1993	W	1	0.43	0.57	11.4	0.43	0.57	11.4	Yes
7	2023-01-02	ZIELONKA Adam	POL		1991	1991	B	0.5	0.35	0.15	3	0.35	0.15	3	Yes
8	2023-01-03	WILK Igor	POL		2030	2030	W	1	0.39	0.61	12.2	0.39	0.61	12.2	Yes
9	2023-01-04	SWIDERSKI Radoslaw	POL		2015	2015	B	1	0.32	0.68	13.6	0.32	0.68	13.6	Yes