Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Muhammad Nazim Da Costa

1070150611
Cape Town (WCT)

Tournament details

Tour Id	20230401
Group Id	20230392
Name	Central District School Trials 2023
Section	U17 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2023-02-03
End	2023-02-04
Submitted	2023-02-06
Rated	2023-02-06
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1219.2
Perform	1148.3
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	12
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2.5
Expected score	2.87
Score - Expected score	-0.37
Rating +/-	-6.1

Analysis (Type)

Rating	1200
K-factor	20
Score	2.5
Expected score	2.84
Score - Expected score	-0.34
Rating +/-	-6.8

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	2023-02-03	Williams, M (Muhammad Shamiel)	WCT		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
2	2023-02-03	Jacobson, G (Gabriel)	WCT		1339	1337.9	W	0	0.38	-0.38	-6.3	0.38	-0.38	-7.6	Yes
3	2023-02-04	Marsh, A (Aiden)	WCT		1200	1200	B	0	0.46	-0.46	-7.6	0.46	-0.46	-9.2	Yes
4	2023-02-04	Melnik, A (Amit)	WCT		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
5	2023-02-04	Salie, A (Aadam)	WCT		1200	1200	W	0.5	0.54	-0.04	-0.7	0.54	-0.04	-0.8	Yes
6	2023-02-04	Maumbe, T (Taponeswa)	WCT		1176	1200	B	0	0.49	-0.49	-8.1	0.46	-0.46	-9.2	Yes