Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Aphiwe Ngubani

1130307991
Johannesburg Metro (GJM)

Tournament details

Tour Id	20241972
Group Id	20241972
Name	Mojazo Cluster School League 2024
Section	Juniors
Rounds	6
Format	Round-Robin
Type	Standard
Start	2024-07-26
End	2024-07-26
Submitted	2024-07-30
Rated	2024-07-30
Submit age weight	1
Host	West Rand (GWR)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1312.7
Perform	1171
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	21
Final Pos	19
Share Pos	19
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.21
Score - Expected score	-0.21
Rating +/-	-3.5

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.2
Score - Expected score	-0.2
Rating +/-	-4

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	2024-07-26	Mgaga, S (Siyamthanda)	GJM		1200	1200	B	1	0.46	0.54	9	0.46	0.54	10.8	Yes
2	2024-07-26	Msibi, U (Unathi)	GJM		1393.7	1395	B	0	0.23	-0.23	-3.8	0.23	-0.23	-4.6	Yes
3	2024-07-26	Sibulawa, A (Anele)	GJM		1344.3	1346.4	W	0	0.37	-0.37	-6.1	0.37	-0.37	-7.4	Yes
4	2024-07-26	Mgaga, S (Siyamthanda)	GJM		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
5	2024-07-26	Msibi, U (Unathi)	GJM		1393.7	1395	W	0	0.32	-0.32	-5.3	0.31	-0.31	-6.2	Yes
6	2024-07-26	Sibulawa, A (Anele)	GJM		1344.3	1346.4	B	0	0.29	-0.29	-4.8	0.29	-0.29	-5.8	Yes