Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Kosta Coulbanis

1090107092
Cape Winelands (WCW)

Tournament details

Tour Id	20200324
Group Id	20200320
Name	Cape Winelands Schools Trials 1 2020
Section	U11 Boys
Rounds	6
Format	Swiss
Type	Rapid
Start	2020-02-08
End	2020-02-08
Submitted	2020-03-01
Rated	2020-02-29
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1151.8
Perform	1010.1
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	35
Final Pos	46
Share Pos	42
Count for rating	Yes

Analysis (Main)

Rating	1197.2
K-factor	20
Score	2
Expected score	3.32
Score - Expected score	-1.32
Rating +/-	-15.9

Analysis (Type)

Rating	1186
K-factor	20
Score	2
Expected score	3.17
Score - Expected score	-1.17
Rating +/-	-23.4

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	2020-02-08	Zungula, C (Chulumanco)	WCT		1181.2	1297.7	W	0	0.56	-0.56	-6.7	0.41	-0.41	-8.2	Yes
2	2020-02-08	Gordon, J (Joshtain)	WCW		1155.7	1129.6	W	0	0.59	-0.59	-7.1	0.61	-0.61	-12.2	Yes
3	2020-02-08	Springveldt, L (Lael)	WCW		1146.5	1104.8	B	1	0.52	0.48	5.8	0.55	0.45	9	Yes
4	2020-02-08	Harris, G (George)	WCW		1138.3	1170.5	B	0	0.53	-0.53	-6.4	0.48	-0.48	-9.6	Yes
5	2020-02-08	Swart, J (Joshua)	WCW		1165.9	1143.2	W	1	0.58	0.42	5	0.59	0.41	8.2	Yes
6	2020-02-08	De Vlam, J (Jemeal)	WCW		1123	1124.4	B	0	0.54	-0.54	-6.5	0.53	-0.53	-10.6	Yes