Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Nathan Amsterdam

199000578
Cape Winelands (WCW)

Tournament details

Tour Id	20170182
Group Id	20170180
Name	Mandela 2017 Victor Verster Rapid
Section	Senior
Rounds	7
Format	Swiss
Type	Rapid
Start	2017-02-04
End	2017-02-04
Submitted	2017-02-04
Rated	2017-02-17
Submit age weight	1
Host	Boland (WB)
Total time	27
Time weight	0.569
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	125
Aor	1514
Perform	1639
Penalties	0
Wins	4
Draws	0
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	20
Final Pos	6
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	1316
K-factor	20
Score	4
Expected score	1.77
Score - Expected score	2.23
Rating +/-	25.4

Analysis (Type)

Rating	1316
K-factor	20
Score	4
Expected score	1.77
Score - Expected score	2.23
Rating +/-	44.6

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	2017-02-04	Cilliers, S (Salmo)	WB		1055	1055	B	1	0.82	0.18	2.1	0.18	0.82	16.4	Yes
2	2017-02-04	Basson, H (Heinrich)	ENM		1719	1719	W	1	0.08	0.92	10.5	0.92	0.08	1.6	Yes
3	2017-02-04	September, V (Veroe)	WB		1478	1478	B	0	0.29	-0.29	-3.3	-0.29	0.29	5.8	Yes
4	2017-02-04	Sampson, Z (Zuwhiel)	WB		1367	1367	W	1	0.43	0.57	6.5	0.57	0.43	8.6	Yes
5	2017-02-04	April, Tm (Trevor)	WB		1742	1742	B	1	0.07	0.93	10.6	0.93	0.07	1.4	Yes
6	2017-02-04	Willenberg, A (Athon)	WP		1723	1723	B	0	0.08	-0.08	-0.9	-0.08	0.08	1.6	Yes
7	2017-02-04	Not Paired			0	0	X	-1	0	0	0	0	0	0	No (Did not play)