Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Olungako Tsobo

2140307562
Overberg (WOS)

Tournament details

Tour Id	20250155
Group Id	20250153
Name	Overberg Schools & Federation Open 2025
Section	U11
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-02-01
End	2025-02-01
Submitted	2025-02-03
Rated	2025-02-03
Submit age weight	1
Host	Overberg (WOS)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1268.6
Perform	1126.9
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	22
Final Pos	31
Share Pos	31
Count for rating	Yes

Analysis (Main)

Rating	1206
K-factor	20
Score	2
Expected score	2.56
Score - Expected score	-0.56
Rating +/-	-6.8

Analysis (Type)

Rating	1197.9
K-factor	20
Score	2
Expected score	2.55
Score - Expected score	-0.55
Rating +/-	-11

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	2025-02-01	Terblanche, M (Madison)	WOS		1200	1200	W	1	0.55	0.45	5.4	0.54	0.46	9.2	Yes
2	2025-02-01	Coetzer, H (Hanro)	WOS		1397.2	1371	W	0	0.32	-0.32	-3.8	0.34	-0.34	-6.8	Yes
3	2025-02-01	Van Geems, H (Hendrieke)	WOS		1200	1200	B	1	0.47	0.53	6.4	0.46	0.54	10.8	Yes
4	2025-02-01	Bester, S (Sebastian)	WOS		1335.2	1364.7	B	0	0.31	-0.31	-3.7	0.26	-0.26	-5.2	Yes
5	2025-02-01	Mutamba, E (Elizabeth)	WOS		1200	1200	W	0	0.55	-0.55	-6.6	0.54	-0.54	-10.8	Yes
6	2025-02-01	Gebuza, L (Lufiko)	WOS		1279	1234.9	B	0	0.37	-0.37	-4.4	0.42	-0.42	-8.4	Yes