Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jodan Amsterdam

1120137590
Cape Winelands (WCW)

Tournament details

Tour Id	20220796
Group Id	20220796
Name	Worcester Primary School League 2022
Section	U11
Rounds	6
Format	Swiss
Type	Standard
Start	2022-05-21
End	2022-05-21
Submitted	2022-05-31
Rated	2022-05-31
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1177
Perform	1106.2
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	11
Share Pos	11
Count for rating	Yes

Analysis (Main)

Rating	1175.5
K-factor	20
Score	2.5
Expected score	2.99
Score - Expected score	-0.49
Rating +/-	-8.1

Analysis (Type)

Rating	1200
K-factor	20
Score	2.5
Expected score	3.18
Score - Expected score	-0.68
Rating +/-	-13.6

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	2022-05-21	Wentzel, C (Cruxnielle)	WCW		1180.4	1180	W	0	0.54	-0.54	-9	0.57	-0.57	-11.4	Yes
2	2022-05-21	Le Roux, J (Joss)	WCW		1200	1200	B	0.5	0.43	0.07	1.2	0.46	0.04	0.8	Yes
3	2022-05-21	Smith, N (Nehe-Mia)	WCW		1150.6	1144	W	0	0.57	-0.57	-9.5	0.61	-0.61	-12.2	Yes
4	2022-05-21	Wentzel, C (Cruxnielle)	WCW		1180.4	1180	B	1	0.45	0.55	9.1	0.48	0.52	10.4	Yes
5	2022-05-21	Le Roux, J (Joss)	WCW		1200	1200	W	0	0.51	-0.51	-8.5	0.54	-0.54	-10.8	Yes
6	2022-05-21	Smith, N (Nehe-Mia)	WCW		1150.6	1144	B	1	0.49	0.51	8.5	0.52	0.48	9.6	Yes