Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Orren Groenewaldt

1090111409
Frances Baard (NCF)

Tournament details

Tour Id	20260545
Group Id	20260542
Name	CT Metro North Schools Chess Individual Trials 2026
Section	U17 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2026-02-14
End	2026-02-15
Submitted	2026-02-27
Rated	2026-03-01
Submit age weight	1
Host	Cape Town
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1201.7
Perform	1130.9
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	19
Final Pos	31
Share Pos	29
Count for rating	Yes

Analysis (Main)

Rating	1247
K-factor	36
Score	2.5
Expected score	3.32
Score - Expected score	-0.82
Rating +/-	-24.4

Analysis (Type)

Rating	1240.1
K-factor	36
Score	2.5
Expected score	3.28
Score - Expected score	-0.78
Rating +/-	-28.1

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	2026-02-14	Dukashe, Z (Zack)	WCT		1200	1200	B	0	0.51	-0.51	-15.3	0.5	-0.5	-18.2	Yes
2	2026-02-14	Van Staden, C (Cadin)	WCT		1200	1200	W	1	0.6	0.4	12.1	0.59	0.41	14.8	Yes
3	2026-02-14	Kapoya, C (Courage)	WCT		1210.2	1200	B	0.5	0.5	-0	-0	0.5	-0	-0.2	Yes
4	2026-02-15	Kok, L (Lochan)	WCT		1221.6	1200	W	0	0.57	-0.57	-17.1	0.59	-0.59	-21.2	Yes
5	2026-02-15	Arowolo, E (Emmanuel)	WCT		1187	1200	B	0	0.53	-0.53	-15.8	0.5	-0.5	-18.2	Yes
6	2026-02-15	Pichardi, L (Leonardo)	WCT		1191.5	1200	W	1	0.61	0.39	11.8	0.59	0.41	14.8	Yes