Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Karlien Otto

2130138502
Overberg (WOS)

Tournament details

Tour Id	20260552
Group Id	20260548
Name	Overberg Schools Primary School Trials (Region 1) 2026
Section	U13 Girls
Rounds	6
Format	Swiss
Type	Rapid
Start	2026-02-28
End	2026-02-28
Submitted	2026-02-28
Rated	2026-03-01
Submit age weight	1
Host	Overberg
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1233.4
Perform	1375.1
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	29
Final Pos	8
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1151.8
K-factor	36
Score	4
Expected score	2.43
Score - Expected score	1.57
Rating +/-	34.2

Analysis (Type)

Rating	1204.7
K-factor	36
Score	4
Expected score	2.77
Score - Expected score	1.23
Rating +/-	44.3

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	2026-02-28	Le Roux, C (Carmen)	WOS		1213.9	1226.5	W	0	0.47	-0.47	-10.2	0.52	-0.52	-18.6	Yes
2	2026-02-28	Van Der Heyde, A (Aiza)	WOS		1189.5	1176	B	1	0.41	0.59	12.7	0.49	0.51	18.3	Yes
3	2026-02-28	Van Wyk, C (Claire)	WOS		1213.9	1225	B	1	0.39	0.61	13.4	0.43	0.57	20.4	Yes
4	2026-02-28	Davids, J (Jordan)	WOS		1333.3	1312.4	W	0	0.33	-0.33	-7.2	0.42	-0.42	-15	Yes
5	2026-02-28	Adams, D (Dylene)	WOS		1192.1	1179.9	B	1	0.41	0.59	12.8	0.49	0.51	18.5	Yes
6	2026-02-28	Beyers, S (Skylar)	WOS		1257.8	1306.8	W	1	0.42	0.58	12.7	0.42	0.58	20.8	Yes