Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Erich Du Plessis

100054234
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20170614
Group Id	20170614
Name	Nmbycc Registration Tournament 2 2017
Section	U18+U20
Rounds	6
Format	Swiss
Type	Rapid
Start	2017-03-03
End	2017-03-04
Submitted	2017-03-04
Rated	2017-04-11
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	45
Time weight	0.74
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-57
Aor	574.7
Perform	518
Penalties	0
Wins	2
Draws	1
Losses	3
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	7
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	921
K-factor	20
Score	2.5
Expected score	2.96
Score - Expected score	-0.46
Rating +/-	-6.8

Analysis (Type)

Rating	921
K-factor	20
Score	2.5
Expected score	2.96
Score - Expected score	-0.46
Rating +/-	-9.2

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	2017-03-03	Davids, T (Taariq)	ENM		889	889	B	0	0.54	-0.54	-8	-0.54	0.54	10.8	Yes
2	2017-03-03	Ngangqu, S (Siyabonga)	ENM		596	596	W	1	0.87	0.13	1.9	0.13	0.87	17.4	No (Unrated opp excluded)
3	2017-03-04	Dhanjee, R (Reshna)	ENM		863	863	B	0	0.58	-0.58	-8.6	-0.58	0.58	11.6	Yes
4	2017-03-04	Lagardien, S (Sumaiyah)	ENM		529	529	W	0	0.92	-0.92	-13.6	-0.92	0.92	18.4	Yes
5	2017-03-04	Stadt, K (Kyle)	ENM		529	529	B	1	0.92	0.08	1.2	0.08	0.92	18.4	No (Unrated opp excluded)
6	2017-03-04	Benade, J (Johann)	ENM		529	529	W	0.5	0.92	-0.42	-6.2	-0.42	0.92	18.4	Yes