Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Simphiwe Buthelezi

197085342
Johannesburg Metro (GJM)

Tournament details

Tour Id	20200175
Group Id	20200175
Name	Chess Heroes Open Rapid Challenge 2020
Section
Rounds	6
Format	Swiss
Type	Rapid
Start	2020-02-01
End	2020-02-01
Submitted	2020-03-01
Rated	2020-02-29
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	15
Time weight	0.388
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1713.4
Perform	1855
Penalties	0
Wins	4
Draws	0
Losses	2
White	4
Black	2
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	11
Final Pos	6
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	1625.9
K-factor	20
Score	4
Expected score	2.47
Score - Expected score	1.53
Rating +/-	11.9

Analysis (Type)

Rating	1275.2
K-factor	20
Score	4
Expected score	1.2
Score - Expected score	2.8
Rating +/-	56

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	2020-02-01	Retief, A (Antonie)	GJM		1237.7	1200	W	1	0.99	0.01	0.1	0.63	0.37	7.4	Yes
2	2020-02-01	Modi, Y (Yashil)	GJM	FM	2002.4	1843.9	B	1	0.02	0.98	7.6	0	1	20	Yes
3	2020-02-01	Klaver, C (Cornelis)	GJM	NM	2017.5	2055.2	W	0	0.09	-0.09	-0.7	0.01	-0.01	-0.2	Yes
4	2020-02-01	Spies, P (Piet-Hamman)	GJM		1200	1200	B	1	0.95	0.05	0.4	0.55	0.45	9	Yes
5	2020-02-01	La Grange, D (Deon)	GJM		1744	1744	W	1	0.4	0.6	4.7	0.01	0.99	19.8	Yes
6	2020-02-01	Khumalo, KB (Keith)	GTP	CM	2078.7	2079.2	W	0	0.01	-0.01	-0.1	0.01	-0.01	-0.2	Yes