Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jason Groenewald

1110151146
Cape Town (WCT)

Tournament details

Tour Id	20232389
Group Id	20232387
Name	Grant East Primary School Invitational Chess Tournament 2023
Section	U13 Mixed
Rounds	6
Format	Swiss
Type	Rapid
Start	2023-11-04
End	2023-11-04
Submitted	2023-11-08
Rated	2023-11-08
Submit age weight	1
Host	Cape Town (WCT)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1203.2
Perform	1061.6
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	43
Final Pos	34
Share Pos	29
Count for rating	Yes

Analysis (Main)

Rating	1165.2
K-factor	20
Score	2
Expected score	2.73
Score - Expected score	-0.73
Rating +/-	-8.8

Analysis (Type)

Rating	1143.6
K-factor	20
Score	2
Expected score	2.6
Score - Expected score	-0.6
Rating +/-	-12

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	2023-11-04	Naude, C (Cilan)	WCT		1200	1200	W	0	0.5	-0.5	-6	0.48	-0.48	-9.6	Yes
2	2023-11-04	Pritchard, A (Aaron)	WCW		1179.6	1172.4	B	0	0.44	-0.44	-5.3	0.42	-0.42	-8.4	Yes
3	2023-11-04	Khumalo, M (Mthulisi)	WCT		1207.3	1213.4	W	0	0.49	-0.49	-5.9	0.46	-0.46	-9.2	Yes
4	2023-11-04	Grohban, H (Hendricks Paulo)	WCT		1200	1200	B	1	0.42	0.58	7	0.39	0.61	12.2	Yes
5	2023-11-04	Alexander, K (Keathon)	WCT		1200	1200	W	1	0.5	0.5	6	0.48	0.52	10.4	Yes
6	2023-11-04	Kramer, R (Ruan)	WCT		1232.5	1221.2	B	0	0.38	-0.38	-4.6	0.37	-0.37	-7.4	Yes