Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Zack Dukashe

1100333007
Cape Town (WCT)

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
Percent	33.3
Dp	-141.7
Aor	1242.8
Perform	1101.1
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	36
Final Pos	36
Share Pos	32
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	40
Score	2
Expected score	2.7
Score - Expected score	-0.7
Rating +/-	-23.3

Analysis (Type)

Rating	1200
K-factor	40
Score	2
Expected score	2.76
Score - Expected score	-0.76
Rating +/-	-30.3

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	Groenewaldt, O (Orren)	NCF		1247	1240.1	W	1	0.49	0.51	17	0.5	0.5	20.2	Yes
2	2026-02-14	De Clerk, J (Juan)	WCT		1363.4	1334	B	0	0.27	-0.27	-8.9	0.3	-0.3	-12.1	Yes
3	2026-02-14	Saaiman, C (Cameron)	WCT		1226.7	1218.9	W	0	0.51	-0.51	-17	0.52	-0.52	-20.8	Yes
4	2026-02-15	Matthews, S (Shaquille)	WCT		1207.4	1201.3	B	0	0.45	-0.45	-14.9	0.46	-0.46	-18.3	Yes
5	2026-02-15	Vermeulen, A (Antonie)	WCT		1212.1	1213	B	0	0.44	-0.44	-14.7	0.44	-0.44	-17.7	Yes
6	2026-02-15	Stephens, N (Noah)	WCT		1200	1200	W	1	0.54	0.46	15.2	0.54	0.46	18.3	Yes