Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Zainodien Petersen

1020096969
Cape Town (WCT)

Tournament details

Tour Id	20190090
Group Id	20190086
Name	District North Schools Chess Trials 2019
Section	U18
Rounds	6
Format	Swiss
Type	Standard
Start	2019-01-25
End	2019-01-26
Submitted	2019-01-27
Rated	2019-01-27
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1230.8
Perform	1301.6
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	52
Final Pos	28
Share Pos	26
Count for rating	Yes

Analysis (Main)

Rating	1198
K-factor	20
Score	3.5
Expected score	2.77
Score - Expected score	0.73
Rating +/-	12.1

Analysis (Type)

Rating	1197.6
K-factor	20
Score	3.5
Expected score	2.77
Score - Expected score	0.73
Rating +/-	14.6

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	2019-01-25	Ranbenheiner, G (Granton)	WCT		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
2	2019-01-25	Prent, SC (Shane)	WCT		1264.8	1268.2	W	0.5	0.46	0.04	0.7	0.46	0.04	0.8	Yes
3	2019-01-26	Gregerson, R (Ryan)	EBC		1227.3	1238.4	B	0	0.42	-0.42	-7	0.41	-0.41	-8.2	Yes
4	2019-01-26	Raynard, J (James)	WCT		1217.9	1221.6	W	1	0.52	0.48	8	0.51	0.49	9.8	Yes
5	2019-01-26	Osterwyk, A (Anrico)	WCT		1202.3	1202.8	B	1	0.45	0.55	9.1	0.45	0.55	11	Yes
6	2019-01-26	Blankenberg, T (Taylon)	WCT		1272.5	1249	W	0	0.46	-0.46	-7.6	0.48	-0.48	-9.6	Yes