Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sam Armstrong

110094970
Cape Town (WCT)

Tournament details

Tour Id	20220593
Group Id	20220588
Name	Metro WP Schools Chess Trials 2022
Section	U13 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2022-04-22
End	2022-04-23
Submitted	2022-04-26
Rated	2022-04-26
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1262.3
Perform	1120.6
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	26
Final Pos	31
Share Pos	31
Count for rating	Yes

Analysis (Main)

Rating	1215.1
K-factor	20
Score	2
Expected score	2.67
Score - Expected score	-0.67
Rating +/-	-11.1

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.79
Score - Expected score	-0.79
Rating +/-	-15.8

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	2022-04-22	Goliath, Q (Quinn)	WCT		1310.7	1278.4	B	0	0.35	-0.35	-5.8	0.37	-0.37	-7.4	Yes
2	2022-04-22	Strachan, Z (Zion)	WCT		1200.5	1200	W	1	0.56	0.44	7.3	0.54	0.46	9.2	Yes
3	2022-04-23	Rule, C (Calem)	WCT		1281.5	1204.7	B	0	0.38	-0.38	-6.3	0.45	-0.45	-9	Yes
4	2022-04-23	Huesmann, R (Ryan)	WCT		1273.7	1231.2	B	0	0.39	-0.39	-6.5	0.42	-0.42	-8.4	Yes
5	2022-04-23	Solomons, S (Sabri)	WCT		1210.6	1200	W	1	0.55	0.45	7.5	0.54	0.46	9.2	Yes
6	2022-04-23	Strydom, MJ (Matthys)	WCW		1296.9	1269.6	W	0	0.45	-0.45	-7.5	0.46	-0.46	-9.2	Yes