Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Michael Arnoldus Bonthuyzen

102002534
Mangaung (FMB)

Tournament details

Tour Id	24227
Group Id	0
Name	Wild Card Championships 2013
Section	U12 Boys
Rounds	7
Format	Swiss
Type	Standard
Start	2013-12-19
End	2013-12-21
Submitted	2013-12-21
Rated	2013-12-22
Submit age weight	1
Host	Kwazulu Natal (KZN)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	57
Aor	925.6
Perform	983
Penalties	0
Wins	4
Draws	0
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	-1
Final Pos	28
Share Pos	28
Count for rating	Yes

Analysis (Main)

Rating	1153
K-factor	20
Score	4
Expected score	5.47
Score - Expected score	-1.47
Rating +/-	-27.6

Analysis (Type)

Rating	1153
K-factor	20
Score	4
Expected score	5.47
Score - Expected score	-1.47
Rating +/-	-29.4

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	2013-12-19	Paterson, J (Jonny)	WP		883	883	W	0	0.83	-0.83	-15.6	-0.83	0.83	16.6	Yes
2	2013-12-19	Pruszkowski, D (Damian)	GE		836	836	B	1	0.87	0.13	2.4	0.13	0.87	17.4	Yes
3	2013-12-20	Govender, V (Viseshan)	KZN		976	976	W	1	0.73	0.27	5.1	0.27	0.73	14.6	Yes
4	2013-12-20	Nhlapo, X (Xolani)	GJM		1012	1012	B	0	0.69	-0.69	-13	-0.69	0.69	13.8	Yes
5	2013-12-20	Van Staden, F-J (Frans-Jaco)	LIM		983	983	W	0	0.72	-0.72	-13.5	-0.72	0.72	14.4	Yes
6	2013-12-21	Ramsamy, S (Sayj)	GJM		869	869	B	1	0.84	0.16	3	0.16	0.84	16.8	Yes
7	2013-12-21	Van Aswegen, S (Stefan)	GE		920	920	W	1	0.79	0.21	3.9	0.21	0.79	15.8	Yes