Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Matthew Botha

100047539
Johannesburg Metro (GJM)

Tournament details

Tour Id	26058
Group Id	0
Name	2014 Chessexcellence Summer Cup
Section
Rounds	7
Format	Swiss
Type	Classical
Start	2014-11-29
End	2014-12-07
Submitted	2014-12-07
Rated	2014-12-10
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	120
Time weight	1
Official results	Official results

General

Games	7
Score	2
Percent	28.6
Dp	-172
Aor	1285.9
Perform	1114
Penalties	0
Wins	2
Draws	0
Losses	5
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	35
Final Pos	44
Share Pos	44
Count for rating	Yes

Analysis (Main)

Rating	1062
K-factor	20
Score	2
Expected score	2.38
Score - Expected score	-0.38
Rating +/-	-7.6

Analysis (Type)

Rating	1062
K-factor	20
Score	2
Expected score	2.38
Score - Expected score	-0.38
Rating +/-	-7.6

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	2014-11-29	Spirou, V (Victor)	GJM		1528	1528	W	0	0.05	-0.05	-1	-0.05	0.05	1	Yes
2	2014-11-29	Oberholzer, M (Marni)	GTP		1413	1413	B	0	0.11	-0.11	-2.2	-0.11	0.11	2.2	Yes
3	2014-11-30	Mendelsohn, Dc (David)	GTP		1686	1686	W	0	0.01	-0.01	-0.2	-0.01	0.01	0.2	Yes
4	2014-11-30	Van Deventer, Wg (Wilrich )	GJM		911	911	B	1	0.7	0.3	6	0.3	0.7	14	Yes
5	2014-12-06	Odendaal, Rl (Ruben)	GTP		888	888	W	0	0.73	-0.73	-14.6	-0.73	0.73	14.6	Yes
6	2014-12-06	Birrell, J (James)	GTP		854	854	B	1	0.77	0.23	4.6	0.23	0.77	15.4	Yes
7	2014-12-07	Viviers, N (Neil)	GJM		1721	1721	W	0	0.01	-0.01	-0.2	-0.01	0.01	0.2	Yes