Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Johann Marais

103020761
Bojanala Platina (NBR)

Tournament details

Tour Id	20182168
Group Id	20182147
Name	South African Junior Team Championships 2018
Section	U16D
Rounds	7
Format	Team
Type	Classical
Start	2018-12-16
End	2018-12-20
Submitted	2018-12-24
Rated	2018-12-24
Submit age weight	1
Host	4 Knights (4K)
Total time	120
Time weight	1
Official results	Official results

General

Games	6
Score	5
Percent	83.3
Dp	283.3
Aor	927.4
Perform	1210.7
Penalties	0
Wins	5
Draws	0
Losses	1
White	3
Black	3
White wins	3
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	54
Final Pos	12
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	832.4
K-factor	20
Score	5
Expected score	2.34
Score - Expected score	2.66
Rating +/-	53.2

Analysis (Type)

Rating	831
K-factor	20
Score	5
Expected score	2.3
Score - Expected score	2.7
Rating +/-	54

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	2018-12-16	Finnis, B (Bongani)	ECH		1200	1200	W	1	0.11	0.89	17.8	0.11	0.89	17.8	Yes
2	2018-12-16	Davis, J (Julian)	GE		813.4	813.4	B	1	0.48	0.52	10.4	0.48	0.52	10.4	Yes
3	2018-12-17	Mthembu, S (Siyabulela)	GWR		949.8	965	W	1	0.41	0.59	11.8	0.39	0.61	12.2	Yes
4	2018-12-17				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2018-12-18	Dlamini, T (Tumelo)	GJM		1139.2	1130.4	B	0	0.1	-0.1	-2	0.11	-0.11	-2.2	Yes
6	2018-12-19	Warland, G (Graeme)	FLW		693.9	702.8	W	1	0.7	0.3	6	0.69	0.31	6.2	Yes
7	2018-12-20	Venter, H (Henco)	MEN		768.2	779.7	B	1	0.53	0.47	9.4	0.52	0.48	9.6	Yes