Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Alwyn Petrus Geyser

193010483
Ekurhuleni (GE)

Tournament details

Tour Id	20171368
Group Id	20171368
Name	Springs Rapid 2017
Section
Rounds	7
Format	Swiss
Type	Rapid
Start	2017-07-22
End	2017-07-22
Submitted	2017-07-22
Rated	2017-07-25
Submit age weight	1
Host	Ekurhuleni (GE)
Total time	20
Time weight	0.472
Official results	Official results

General

Games	7
Score	5
Percent	71.4
Dp	158
Aor	622.3
Perform	780
Penalties	0
Wins	5
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	11
Final Pos	10
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1459
K-factor	20
Score	5
Expected score	6.44
Score - Expected score	-1.44
Rating +/-	-13.6

Analysis (Type)

Rating	1459
K-factor	20
Score	5
Expected score	6.44
Score - Expected score	-1.44
Rating +/-	-28.8

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	2017-07-22	Terblanche, A (Annika)	GE		1067	1067	B	1	0.92	0.08	0.8	0.08	0.92	18.4	Yes
2	2017-07-22	Collier, N (Noah)	GE		1067	1067	W	1	0.92	0.08	0.8	0.08	0.92	18.4	Yes
3	2017-07-22	Thomas, N (Nevin)	GE		1067	1067	B	0	0.92	-0.92	-8.6	-0.92	0.92	18.4	Yes
4	2017-07-22	Smith, L (Leyla)	GE		1067	1067	W	1	0.92	0.08	0.8	0.08	0.92	18.4	Yes
5	2017-07-22	Mistry, D (Devak)	GE		1067	1067	B	0	0.92	-0.92	-8.6	-0.92	0.92	18.4	Yes
6	2017-07-22	Terblanche, F (Fred)	GE		1067	1067	W	1	0.92	0.08	0.8	0.08	0.92	18.4	Yes
7	2017-07-22	Vergottini, R (Ryan)	GE		1067	1067	B	1	0.92	0.08	0.8	0.08	0.92	18.4	Yes