Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

David Sessions

1120314443
Cape Town (WCT)

Tournament details

Tour Id	20261520
Group Id	20261519
Name	2026 WCSC HS Individual Championship
Section	U15 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2026-05-02
End	2026-05-03
Submitted	2026-05-04
Rated	2026-05-04
Submit age weight	1
Host	Eden (WEG)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1510.1
Perform	1651.8
Penalties	0
Wins	4
Draws	0
Losses	2
White	4
Black	2
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	62
Final Pos	23
Share Pos	11
Count for rating	Yes

Analysis (Main)

Rating	1360.3
K-factor	36
Score	4
Expected score	2.04
Score - Expected score	1.96
Rating +/-	58.6

Analysis (Type)

Rating	1372.9
K-factor	36
Score	4
Expected score	2.11
Score - Expected score	1.89
Rating +/-	68

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	2026-05-02	Vanana, L (Libongile)	WCW		1626.5	1643.7	W	0	0.23	-0.23	-6.9	0.23	-0.23	-8.2	Yes
2	2026-05-02	Deutschen, D (Darren)	WCU		1226.2	1212.4	B	1	0.61	0.39	11.5	0.65	0.35	12.8	Yes
3	2026-05-02	Bam, C (Cayleb)	WEG		1491.4	1497.2	W	1	0.39	0.61	18.3	0.4	0.6	21.7	Yes
4	2026-05-02	Venter, G (Gert)	WEG		1593.3	1585.8	B	1	0.19	0.81	24.3	0.21	0.79	28.4	Yes
5	2026-05-03	Meissenheimer, K (Kyle)	WCT		1611	1622.2	W	0	0.25	-0.25	-7.5	0.25	-0.25	-9.1	Yes
6	2026-05-03	Van Der Westhuizen, W (Werner)	WCT		1512	1512.6	W	1	0.37	0.63	19	0.38	0.62	22.3	Yes