Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Isabella Afonso

208088220
Cape Town (WCT)

Tournament details

Tour Id	20220107
Group Id	20220107
Name	SA National Team School Chess Championships 2022
Section	Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2022-02-04
End	2022-02-05
Submitted	2022-02-05
Rated	2022-02-05
Submit age weight	1
Host	Lejweleputswa (FLW)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1231.5
Perform	1373.2
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	29
Final Pos	9
Share Pos	9
Count for rating	Yes

Analysis (Main)

Rating	1255.7
K-factor	20
Score	4
Expected score	3.17
Score - Expected score	0.83
Rating +/-	13.8

Analysis (Type)

Rating	1212.4
K-factor	20
Score	4
Expected score	2.89
Score - Expected score	1.11
Rating +/-	22.2

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	2022-02-04	Mfisa, L (Lesego)	MGS		1200	1200	B	1	0.52	0.48	8	0.47	0.53	10.6	Yes
2	2022-02-04	Zenzile, A (Amahle)	WCT		1412.7	1378.7	W	0	0.36	-0.36	-6	0.35	-0.35	-7	Yes
3	2022-02-04	Mokoena, T (Thobekile)	LCP		1200	1200	B	0	0.52	-0.52	-8.6	0.47	-0.47	-9.4	Yes
4	2022-02-05	Luvalo, O (Oyame)	EOR		1279.4	1282.3	B	1	0.43	0.57	9.5	0.38	0.62	12.4	Yes
5	2022-02-05	Ramalahla, OP (Oratilwe)	LCP		1110.7	1123.3	W	1	0.71	0.29	4.8	0.65	0.35	7	Yes
6	2022-02-05	Sebako, O (Omolemo)	NBR		1186.2	1183.2	W	1	0.62	0.38	6.3	0.58	0.42	8.4	Yes