Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Culllen Van Schalkwyk

1100331036
Eden (WEG)

Tournament details

Tour Id	20261522
Group Id	20261519
Name	2026 WCSC HS Individual Championship
Section	U18 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	2.5
Percent	41.7
Dp	-70.8
Aor	1552
Perform	1481.2
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	71
Final Pos	55
Share Pos	46
Count for rating	Yes

Analysis (Main)

Rating	1322.4
K-factor	36
Score	2.5
Expected score	1.4
Score - Expected score	1.1
Rating +/-	33

Analysis (Type)

Rating	1341.7
K-factor	36
Score	2.5
Expected score	1.64
Score - Expected score	0.86
Rating +/-	30.9

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	2026-05-02	Lewaks, S (Shaundre)	WCU		1608	1559	W	0	0.21	-0.21	-6.3	0.29	-0.29	-10.4	Yes
2	2026-05-02	Nicholson, A (Axel)	WEG		1483.8	1484.4	B	1	0.27	0.73	21.8	0.29	0.71	25.5	Yes
3	2026-05-02	Rosenberg, W (Wagheed)	WCT		1611.2	1593.1	W	0	0.21	-0.21	-6.1	0.25	-0.25	-9	Yes
4	2026-05-02	Valentine, L (Luke)	WOS		1555.2	1535.8	B	0	0.19	-0.19	-5.6	0.23	-0.23	-8.4	Yes
5	2026-05-03	Stander, J (Jack)	WEG		1487.8	1491.5	W	1	0.35	0.65	19.4	0.37	0.63	22.8	Yes
6	2026-05-03	Barnard, B (Ben)	WCW		1565.8	1554.1	B	0.5	0.17	0.33	9.7	0.21	0.29	10.4	Yes