Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Lutheran Ackermann

1060134203
Sarah Baartman (ESB)

Tournament details

Tour Id	20210083
Group Id	20210082
Name	Jeffreys Bay CC Rapid 4 2021
Section	A
Rounds	6
Format	Swiss
Type	Rapid
Start	2021-05-06
End	2021-05-06
Submitted	2021-05-06
Rated	2021-05-06
Submit age weight	1
Host	Sarah Baartman (ESB)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1190.2
Perform	1048.5
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	1
Final Pos	3
Share Pos	3
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	3.07
Score - Expected score	-1.07
Rating +/-	-12.9

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	3.23
Score - Expected score	-1.23
Rating +/-	-24.6

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	2021-05-06	Hammond, NH (Nayd Heinrich)	ESB		1200	1200	B	0	0.46	-0.46	-5.5	0.46	-0.46	-9.2	Yes
2	2021-05-06	Williams, R (Randall)	ESB		1200	1200	B	1	0.46	0.54	6.5	0.46	0.54	10.8	Yes
3	2021-05-06	Ludick, L (Lindsay)	ESB		1170.5	1101.6	W	0	0.58	-0.58	-7	0.66	-0.66	-13.2	Yes
4	2021-05-06	Hammond, NH (Nayd Heinrich)	ESB		1200	1200	W	0	0.54	-0.54	-6.5	0.54	-0.54	-10.8	Yes
5	2021-05-06	Williams, R (Randall)	ESB		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	9.2	Yes
6	2021-05-06	Ludick, L (Lindsay)	ESB		1170.5	1101.6	B	0	0.49	-0.49	-5.9	0.57	-0.57	-11.4	Yes