Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Isabelle Turner

2170327810
Johannesburg Metro (GJM)

Tournament details

Tour Id	20253209
Group Id	20253209
Name	SACSSA Nationals 2025
Section	U9 Girls
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-10-18
End	2025-10-18
Submitted	2025-10-19
Rated	2025-10-20
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	30
Time weight	0.6
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1209.7
Perform	1068
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	3
Final Pos	10
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1214.4
K-factor	20
Score	2
Expected score	3.03
Score - Expected score	-1.03
Rating +/-	-12.4

Analysis (Type)

Rating	1221.7
K-factor	20
Score	2
Expected score	3.13
Score - Expected score	-1.13
Rating +/-	-22.6

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	2025-10-18	Meyer, J (Jaelyn)	GJM		1196.2	1193.5	B	1	0.48	0.52	6.2	0.49	0.51	10.2	Yes
2	2025-10-18	Du Toit, E (Esther-Lize)	MEN		1199.7	1201.2	W	0	0.56	-0.56	-6.7	0.57	-0.57	-11.4	Yes
3	2025-10-18	Mhlomi, L (Lonwabile)	GJM		1252.7	1218.1	B	0	0.41	-0.41	-4.9	0.46	-0.46	-9.2	Yes
4	2025-10-18	Maphosa, D (Deborah-Grace)	GJM		1209.5	1201.6	W	0	0.55	-0.55	-6.6	0.57	-0.57	-11.4	Yes
5	2025-10-18	Sepato, K (Katlego)	NBR		1200	1200	B	1	0.47	0.53	6.4	0.48	0.52	10.4	Yes
6	2025-10-18	Nkala, L (Lwandile)	NBR		1200	1200	W	0	0.56	-0.56	-6.7	0.57	-0.57	-11.4	Yes