Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Reuben Barkhuizen

1170149169
Tshwane (GTP)

Tournament details

Tour Id	20230142
Group Id	20230142
Name	Laerskool Constantiapark Open Chess Tournament 2023
Section	U8
Rounds	7
Format	Round-Robin
Type	Standard
Start	2023-02-18
End	2023-02-18
Submitted	2023-02-24
Rated	2023-02-24
Submit age weight	1
Host	Tshwane (GTP)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1187.5
Perform	1329.1
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	1
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	4
Expected score	3.09
Score - Expected score	0.91
Rating +/-	15.1

Analysis (Type)

Rating	1200
K-factor	20
Score	4
Expected score	3.1
Score - Expected score	0.9
Rating +/-	18

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	2023-02-18	Coetzee, D (Dian)	GTP		1126.6	1110.4	W	1	0.63	0.37	6.1	0.65	0.35	7	Yes
2	2023-02-18	Potgieter, M (Melan)	GTP		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
3	2023-02-18	Janse Van Rensburg, A (Ava)	GTP		1199.5	1202	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
4	2023-02-18	Rocher, G (Gideon)	GTP		1198.7	1198.4	B	0	0.46	-0.46	-7.6	0.46	-0.46	-9.2	Yes
5	2023-02-18	Nel, F (Fourie)	GTP		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
6	2023-02-18	Wolff, M (Mikayla)	GTP		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
7	2023-02-18				0	0	X	-1	0	0	0	0	0	0	No (Did not play)