Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Helen Lynne Ferreira

2160153031
Ekurhuleni (GE)

Tournament details

Tour Id	20231177
Group Id	20231177
Name	Ekurhuleni Chess Trial 3 2023
Section	U8
Rounds	6
Format	Round-Robin
Type	Standard
Start	2023-06-17
End	2023-06-17
Submitted	2023-06-20
Rated	2023-06-20
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	1.5
Percent	25
Dp	-212.5
Aor	1171.8
Perform	959.3
Penalties	0
Wins	1
Draws	1
Losses	4
White	3
Black	3
White wins	1
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	2
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1159.2
K-factor	20
Score	1.5
Expected score	2.91
Score - Expected score	-1.41
Rating +/-	-23.4

Analysis (Type)

Rating	1149.2
K-factor	20
Score	1.5
Expected score	2.89
Score - Expected score	-1.39
Rating +/-	-27.8

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	2023-06-17	Benjamin, L (Liyabona)	GE		1132.2	1116.8	W	0	0.57	-0.57	-9.5	0.58	-0.58	-11.6	Yes
2	2023-06-17	Mafane, A (Atlegang)	GE		1261.9	1273.8	W	0	0.42	-0.42	-7	0.4	-0.4	-8	Yes
3	2023-06-17	Kgole, K (Kgotlelelo)	GE		1121.2	1105.6	B	0.5	0.5	0	0	0.51	-0.01	-0.2	Yes
4	2023-06-17	Benjamin, L (Liyabona)	GE		1132.2	1116.8	B	0	0.49	-0.49	-8.1	0.5	-0.5	-10	Yes
5	2023-06-17	Mafane, A (Atlegang)	GE		1261.9	1273.8	B	0	0.34	-0.34	-5.6	0.31	-0.31	-6.2	Yes
6	2023-06-17	Kgole, K (Kgotlelelo)	GE		1121.2	1105.6	W	1	0.59	0.41	6.8	0.59	0.41	8.2	Yes