Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jana Van Tonder

2180324578
Cape Town (WCT)

Tournament details

Tour Id	20260729
Group Id	20260727
Name	CT Metro Schools Individual Closed 2026
Section	U9 Girls
Rounds	6
Format	Swiss
Type	Standard
Start	2026-03-07
End	2026-03-08
Submitted	2026-03-11
Rated	2026-03-11
Submit age weight	1
Host	Cape Town (WCT)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1258.7
Perform	1117
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	16
Final Pos	21
Share Pos	20
Count for rating	Yes

Analysis (Main)

Rating	1218.3
K-factor	36
Score	2
Expected score	2.72
Score - Expected score	-0.72
Rating +/-	-22.1

Analysis (Type)

Rating	1241.9
K-factor	36
Score	2
Expected score	2.89
Score - Expected score	-0.89
Rating +/-	-31.9

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	2026-03-07	Smith, S (Sophia)	WCT		1488.8	1436.7	W	0	0.23	-0.23	-7	0.32	-0.32	-11.3	Yes
2	2026-03-07	Mittelmeyer, G (Genevi�ve)	WCT		1194.8	1198.2	B	1	0.49	0.51	15.8	0.51	0.49	17.7	Yes
3	2026-03-07	Geduldt, J (Joanna)	WCT		1218.8	1201.8	W	0	0.54	-0.54	-16.6	0.59	-0.59	-21.2	Yes
4	2026-03-08	Meyer, A (Amelie)	WCT		1183.9	1180.7	B	1	0.5	0.5	15.4	0.53	0.47	16.9	Yes
5	2026-03-08	Roux, R (Rose)	WCT		1295.9	1319.6	B	0	0.37	-0.37	-11.3	0.37	-0.37	-13.2	Yes
6	2026-03-08	Akemdien, J (Jo)	WCT		1170	1213	W	0	0.6	-0.6	-18.4	0.58	-0.58	-20.7	Yes