Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Isabella Bothma

205069709
Johannesburg Metro (GJM)

Tournament details

Tour Id	20170010
Group Id	20170009
Name	Jnw Chess - Bryanston Open-1 2017
Section	D
Rounds	6
Format	Swiss
Type	Standard
Start	2017-01-27
End	2017-01-28
Submitted	2017-01-28
Rated	2017-01-30
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	650.3
Perform	650
Penalties	0
Wins	3
Draws	0
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	9
Share Pos	9
Count for rating	Yes

Analysis (Main)

Rating	500
K-factor	20
Score	3
Expected score	1.32
Score - Expected score	1.68
Rating +/-	28.7

Analysis (Type)

Rating	500
K-factor	20
Score	3
Expected score	1.32
Score - Expected score	1.68
Rating +/-	33.6

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	2017-01-27	Apteker, A (Aras)	GJM		754	754	B	0	0.19	-0.19	-3.2	-0.19	0.19	3.8	Yes
2	2017-01-27	Steyn, T (Tjaart)	GJM		658	658	W	1	0.29	0.71	12.1	0.71	0.29	5.8	Yes
3	2017-01-28	Ramparsadh, A (Abhishek)	GJM		500	500	B	1	0.5	0.5	8.5	0.5	0.5	10	No (Unrated opp excluded)
4	2017-01-28	Haak, Jg (Joshua)	GJM		875	875	W	0	0.09	-0.09	-1.5	-0.09	0.09	1.8	No (Unrated opp excluded)
5	2017-01-28	Tarafdar, S (Shamama)	GJM		623	623	B	0	0.33	-0.33	-5.6	-0.33	0.33	6.6	Yes
6	2017-01-28	Le Roux, D (Dominic)	GJM		492	492	W	1	0.51	0.49	8.3	0.49	0.51	10.2	Yes