Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sarah Van Der Merwe

209079855
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20181329
Group Id	20181328
Name	NMBJC Closed 2018
Section	U10
Rounds	6
Format	Round-Robin
Type	Standard
Start	2018-07-27
End	2018-07-28
Submitted	2018-07-30
Rated	2018-07-30
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1044.5
Perform	1186.2
Penalties	0
Wins	3
Draws	2
Losses	1
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	19
Final Pos	7
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1010.5
K-factor	20
Score	4
Expected score	2.76
Score - Expected score	1.24
Rating +/-	20.6

Analysis (Type)

Rating	990.4
K-factor	20
Score	4
Expected score	2.74
Score - Expected score	1.26
Rating +/-	25.2

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	2018-07-27	Plaatjies, A (Angelique)	ENM		964.7	948.4	W	0.5	0.6	-0.1	-1.7	0.59	-0.09	-1.8	Yes
2	2018-07-28	Crone, C (Callan)	ENM		1182.3	1159.7	B	0	0.26	-0.26	-4.3	0.26	-0.26	-5.2	Yes
3	2018-07-28	Mcoyana, L (Lucwangco)	ENM		887.8	871.4	W	1	0.68	0.32	5.3	0.68	0.32	6.4	Yes
4	2018-07-28	Kivido, Z (Zach)	ENM		1115.7	1096.1	B	1	0.34	0.66	11	0.34	0.66	13.2	Yes
5	2018-07-28	Baboo, MS (Muhammad)	ENM		1056.9	1019.5	W	0.5	0.49	0.01	0.2	0.51	-0.01	-0.2	Yes
6	2018-07-28	Le Roux, JC (Jean)	ESB		1059.9	1070.2	B	1	0.4	0.6	10	0.37	0.63	12.6	Yes