Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Graeme Hibbins

1100157084
Cape Town (WCT)

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	4
Percent	66.7
Dp	141.7
Aor	1589.2
Perform	1730.9
Penalties	0
Wins	4
Draws	0
Losses	2
White	3
Black	3
White wins	1
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	31
Final Pos	12
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1552.7
K-factor	32
Score	4
Expected score	2.74
Score - Expected score	1.26
Rating +/-	33.3

Analysis (Type)

Rating	1517.2
K-factor	32
Score	4
Expected score	2.67
Score - Expected score	1.33
Rating +/-	42.6

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	2026-05-02	Matinywa, T (Thobani)	WOS		1311.5	1279.5	W	1	0.82	0.18	4.7	0.82	0.18	5.8	Yes
2	2026-05-02	Oosthuizen, E (Ethan)	WCW		1617.2	1627.8	B	1	0.38	0.62	16.4	0.33	0.67	21.5	Yes
3	2026-05-02	Swarts, R (Rudigar)	WCU		1681.5	1629.4	W	0	0.39	-0.39	-10.4	0.41	-0.41	-13.2	Yes
4	2026-05-02	Jonkers, T (Tristan)	WCT		1618.8	1618.3	B	1	0.38	0.62	16.4	0.34	0.66	21.1	Yes
5	2026-05-03	Moja, M (Malesela)	WCT		1694.9	1626.6	W	0	0.38	-0.38	-10	0.41	-0.41	-13.3	Yes
6	2026-05-03	De Waal, E (Erik)	WCW		1611.7	1605.9	B	1	0.39	0.61	16.2	0.35	0.65	20.6	Yes