Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Michael Bird

107076202
Johannesburg Metro (GJM)

Tournament details

Tour Id	20171483
Group Id	20171481
Name	Jnw Club - Maragon Open 2017
Section	D
Rounds	6
Format	Swiss
Type	Standard
Start	2017-06-02
End	2017-06-03
Submitted	2017-06-03
Rated	2017-08-08
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-57
Aor	570
Perform	513
Penalties	0
Wins	2
Draws	1
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	19
Final Pos	25
Share Pos	25
Count for rating	Yes

Analysis (Main)

Rating	500
K-factor	20
Score	2.5
Expected score	0.65
Score - Expected score	1.85
Rating +/-	31.6

Analysis (Type)

Rating	500
K-factor	20
Score	2.5
Expected score	0.65
Score - Expected score	1.85
Rating +/-	37

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	2017-06-02	Mazibuko, T (Themba)	GJM		801	801	B	0	0.15	-0.15	-2.6	-0.15	0.15	3	Yes
2	2017-06-02	Rosenberg, M (Michael)	GJM		500	500	W	1	0.5	0.5	8.5	0.5	0.5	10	No (Unrated opp excluded)
3	2017-06-03	Jordan, J (John)	GJM		539	539	B	0	0.45	-0.45	-7.7	-0.45	0.45	9	No (Unrated opp excluded)
4	2017-06-03	Mzolo, S (Siyabonga)	GJM		515	515	W	0	0.48	-0.48	-8.2	-0.48	0.48	9.6	No (Unrated opp excluded)
5	2017-06-03	Mkubung, P (Paseka)	GJM		565	565	B	0.5	0.41	0.09	1.5	0.09	0.41	8.2	No (Unrated opp excluded)
6	2017-06-03	Dinham, K (Kiara)	GJM		500	500	W	1	0.5	0.5	8.5	0.5	0.5	10	Yes