Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Carlo Lavezzari

1160324131
Buffalo City (EBC)

Tournament details

Tour Id	20263540
Group Id	20263535
Name	Eastern Cape Closed Championship 2026
Section	U12 Open
Rounds	6
Format	Swiss
Type	Standard
Start	2026-09-25
End	2026-09-26
Submitted	2026-09-30
Rated	2026-10-01
Submit age weight	1
Host	Sarah Baartman (ESB)
Total time	62
Time weight	0.84
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1508.1
Perform	1649.8
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	18
Final Pos	10
Share Pos	8
Count for rating	Yes

Analysis (Main)

Rating	1459.3
K-factor	32
Score	4
Expected score	2.66
Score - Expected score	1.34
Rating +/-	36

Analysis (Type)

Rating	1448.3
K-factor	32
Score	4
Expected score	2.51
Score - Expected score	1.49
Rating +/-	47.8

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	2026-09-25	Mabanga, S (Syakholwa)	ESB		1160.3	1165.6	B	1	0.81	0.19	5.2	0.79	0.21	6.8	Yes
2	2026-09-25	Verwey, M (Malan)	ENM		1667.4	1695.8	W	1	0.3	0.7	18.8	0.25	0.75	23.9	Yes
3	2026-09-26	Groves, O (Oscar)	ESB		1583.3	1586.4	W	1	0.4	0.6	16.2	0.38	0.62	19.8	Yes
4	2026-09-26	Stander, CL (Cael Lelethu)	ENM	JM	1755.3	1782.5	B	0	0.11	-0.11	-3.1	0.07	-0.07	-2.2	Yes
5	2026-09-26	Gonya, M (Mvuni)	EBC		1498.7	1508.3	W	0	0.5	-0.5	-13.3	0.47	-0.47	-15.1	Yes
6	2026-09-26	Sternberg, N (Nicolas)	ENM		1383.5	1376.4	B	1	0.55	0.45	12.2	0.54	0.46	14.7	Yes