Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Willem Johannes Maritz

195021000
Johannesburg Metro (GJM)

Tournament details

Tour Id	20171354
Group Id	20171350
Name	Chessnuts Johannesburg Talent Chess Tournament 2017
Section	B
Rounds	6
Format	Swiss
Type	Standard
Start	2017-06-30
End	2017-07-01
Submitted	2017-07-01
Rated	2017-07-13
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1073.3
Perform	1073
Penalties	0
Wins	2
Draws	2
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	12
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1114
K-factor	20
Score	3
Expected score	1.84
Score - Expected score	1.16
Rating +/-	19.3

Analysis (Type)

Rating	1114
K-factor	20
Score	3
Expected score	1.84
Score - Expected score	1.16
Rating +/-	23.2

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	2017-06-30	Austin, J (Jonathan)	GJM		722	722	B	1	0.92	0.08	1.3	0.08	0.92	18.4	No (Unrated opp excluded)
2	2017-06-30	Dortley, D (Devon)	GE		1369	1369	W	0	0.19	-0.19	-3.2	-0.19	0.19	3.8	Yes
3	2017-07-01	Nel, F (Frederick)	GJM		1128	1128	B	0.5	0.48	0.02	0.3	0.02	0.48	9.6	No (Unrated opp excluded)
4	2017-07-01	Nthejane, T (Tseliso)	FMB		998	998	W	1	0.66	0.34	5.6	0.34	0.66	13.2	Yes
5	2017-07-01	Esterhuizen, Sl (Shaun)	GJM		1257	1257	B	0.5	0.31	0.19	3.2	0.19	0.31	6.2	Yes
6	2017-07-01	Jurisich, A (Ashley)	GJM		984	984	W	0	0.68	-0.68	-11.3	-0.68	0.68	13.6	Yes