Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jodan Amsterdam

1120137590
Cape Winelands (WCW)

Tournament details

Tour Id	20232249
Group Id	20232245
Name	Worcester Knock-Out 2023
Section	U11 Boys
Rounds	6
Format	Round-Robin
Type	Rapid
Start	2023-10-14
End	2023-10-14
Submitted	2023-10-23
Rated	2023-10-23
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1228.7
Perform	1299.5
Penalties	0
Wins	3
Draws	1
Losses	2
White	2
Black	4
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1171.7
K-factor	20
Score	3.5
Expected score	2.52
Score - Expected score	0.98
Rating +/-	11.8

Analysis (Type)

Rating	1256.8
K-factor	20
Score	3.5
Expected score	3.03
Score - Expected score	0.47
Rating +/-	9.4

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	2023-10-14	Cornelius, L (Laythan)	WCW		1467.7	1332.4	B	0.5	0.11	0.39	4.7	0.37	0.13	2.6	Yes
2	2023-10-14	Roelofse, J (Junaid)	WCW		1200	1200	W	0	0.51	-0.51	-6.1	0.61	-0.61	-12.2	Yes
3	2023-10-14	Le Roux, A (Alexander)	WCW		1058.5	1200	B	1	0.59	0.41	4.9	0.52	0.48	9.6	Yes
4	2023-10-14	Lottering, C (Caylim)	WCW		1086.5	1186.8	W	1	0.64	0.36	4.3	0.62	0.38	7.6	Yes
5	2023-10-14	Jaftha, H (Henrickquin Conary)	WCW		1200	1200	B	1	0.43	0.57	6.8	0.52	0.48	9.6	Yes
6	2023-10-14	Kuypers, P (Parker)	WCW		1359.6	1325.6	B	0	0.24	-0.24	-2.9	0.38	-0.38	-7.6	Yes