Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Koch Steyl

1130192804
Cape Winelands (WCW)

Tournament details

Tour Id	20240251
Group Id	20240247
Name	Cape Winelands Schools - PS Trials 1 2024
Section	U11 Boys
Rounds	6
Format	Round-Robin
Type	Rapid
Start	2024-02-10
End	2024-02-10
Submitted	2024-02-23
Rated	2024-02-23
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	35
Time weight	0.656
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1220.5
Perform	1078.9
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	42
Final Pos	45
Share Pos	45
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.86
Score - Expected score	-0.86
Rating +/-	-11.3

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.8
Score - Expected score	-0.8
Rating +/-	-16

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	2024-02-10	De Villiers, M (Malan)	WCW		1207.2	1200	W	0	0.53	-0.53	-7	0.54	-0.54	-10.8	Yes
2	2024-02-10	Erens, L (Luke)	WCW		1200	1200	W	1	0.54	0.46	6.1	0.54	0.46	9.2	Yes
3	2024-02-10	Von Wielligh, S (Sven)	WCW		1308.2	1284.9	B	1	0.33	0.67	8.8	0.36	0.64	12.8	Yes
4	2024-02-10	Solomons, A (Anru)	WCW		1279.9	1200	B	0	0.37	-0.37	-4.9	0.46	-0.46	-9.2	Yes
5	2024-02-10	Dampies, W (Wyatt)	WCW		1155.2	1200	W	0	0.59	-0.59	-7.8	0.54	-0.54	-10.8	Yes
6	2024-02-10	Goso, I (Izwi)	WCW		1172.8	1283.7	B	0	0.49	-0.49	-6.5	0.36	-0.36	-7.2	Yes