Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Isabella Afonso

208088220
Cape Town (WCT)

Tournament details

Tour Id	20230072
Group Id	20230068
Name	Cape of Good Hope Open 2023
Section	Intermediate
Rounds	6
Format	Swiss
Type	Standard
Start	2023-01-28
End	2023-01-29
Submitted	2023-01-30
Rated	2023-01-30
Submit age weight	1
Host	Cape Town (WCT)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1271.8
Perform	1130.1
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	30
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1262.1
K-factor	20
Score	2
Expected score	2.93
Score - Expected score	-0.93
Rating +/-	-16.3

Analysis (Type)

Rating	1236.9
K-factor	20
Score	2
Expected score	2.78
Score - Expected score	-0.78
Rating +/-	-15.6

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	2023-01-28	Solomon, D (Daniel)	WCT		1400.6	1409.4	B	0	0.3	-0.3	-5.2	0.26	-0.26	-5.2	Yes
2	2023-01-28	Matulizo, D (Daniel)	WCT		1200	1200	W	0	0.61	-0.61	-10.6	0.58	-0.58	-11.6	Yes
3	2023-01-28	Makhasi, A (Athule)	WCT		1357.2	1364.9	B	1	0.35	0.65	11.3	0.31	0.69	13.8	Yes
4	2023-01-29	Walters, T (Terswin)	WCT		1200	1200	W	0	0.61	-0.61	-10.6	0.58	-0.58	-11.6	Yes
5	2023-01-29	Carstens, D (Dian)	WCT		1200	1200	B	0	0.53	-0.53	-9.2	0.5	-0.5	-10	Yes
6	2023-01-29	Joya, L (Lilitha)	WCT		1272.8	1238.9	W	1	0.53	0.47	8.2	0.54	0.46	9.2	Yes