Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Christiano Maarman

1080110108
West Coast (WCU)

Tournament details

Tour Id	20220198
Group Id	20220194
Name	West Coast Schools Prestige 2022
Section	U15 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2022-02-19
End	2022-02-19
Submitted	2022-03-13
Rated	2022-02-28
Submit age weight	1
Host	West Coast (WCU)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4.5
Percent	75
Dp	212.5
Aor	1149
Perform	1361.5
Penalties	0
Wins	4
Draws	1
Losses	1
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	6
Final Pos	5
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1250.4
K-factor	20
Score	4.5
Expected score	3.65
Score - Expected score	0.85
Rating +/-	14.1

Analysis (Type)

Rating	1240.4
K-factor	20
Score	4.5
Expected score	3.64
Score - Expected score	0.86
Rating +/-	17.2

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	2022-02-19	Diedericks, T (Teswell)	WCU		1200	1200	W	1	0.6	0.4	6.6	0.59	0.41	8.2	Yes
2	2022-02-19	Cloete, A (Alesundro)	WCU		741.6	659.4	B	1	0.99	0.01	0.2	0.99	0.01	0.2	Yes
3	2022-02-19	Conzalves, D (Damian)	WCU		1159.9	1187.2	W	1	0.65	0.35	5.8	0.6	0.4	8	Yes
4	2022-02-19	Domingo, C (Cowan)	WCU		1287.6	1221.2	B	0	0.41	-0.41	-6.8	0.48	-0.48	-9.6	Yes
5	2022-02-19	Filander, J (Jayrin)	WCU		1188.5	1200	W	0.5	0.61	-0.11	-1.8	0.59	-0.09	-1.8	Yes
6	2022-02-19	Basson, Z (Zanco)	WCT		1316.2	1300.7	B	1	0.38	0.62	10.3	0.39	0.61	12.2	Yes