Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

David Buys

1070103477
Cape Town (WCT)

Tournament details

Tour Id	20200028
Group Id	20200001
Name	2019 South African Junior Team Championships
Section	U18C
Rounds	7
Format	Swiss
Type	Classical
Start	2020-01-04
End	2020-01-08
Submitted	2020-01-12
Rated	2020-01-12
Submit age weight	1
Host	4 Knights (4K)
Total time	120
Time weight	1
Official results	Official results

General

Games	5
Score	2
Percent	40
Dp	-85
Aor	1111.6
Perform	1026.6
Penalties	0
Wins	2
Draws	0
Losses	3
White	3
Black	2
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	81
Final Pos	87
Share Pos	72
Count for rating	Yes

Analysis (Main)

Rating	1108.1
K-factor	20
Score	2
Expected score	2.52
Score - Expected score	-0.52
Rating +/-	-10.4

Analysis (Type)

Rating	1143.2
K-factor	20
Score	2
Expected score	2.78
Score - Expected score	-0.78
Rating +/-	-15.6

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	2020-01-04				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
2	2020-01-04	Maseng, GT (Gomolemo)	NBR		1256.7	1262.4	W	0	0.37	-0.37	-7.4	0.4	-0.4	-8	Yes
3	2020-01-05	Makweya, R (Refentse)	GE		977.7	963.8	B	0	0.61	-0.61	-12.2	0.67	-0.67	-13.4	Yes
4	2020-01-06				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2020-01-06	Young, RB (Ruhan)	FLW		1257.7	1257.7	B	0	0.28	-0.28	-5.6	0.32	-0.32	-6.4	Yes
6	2020-01-07	Maboe, M (Marvin)	LCP		1074.6	1066	W	1	0.58	0.42	8.4	0.63	0.37	7.4	Yes
7	2020-01-08	Madzivhandila, M (Mutshidzi)	GE		991.2	965.6	W	1	0.68	0.32	6.4	0.75	0.25	5	Yes