Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jacobus Marthinus Geyser

108059020
Cape Town (WCT)

Tournament details

Tour Id	20170020
Group Id	20170014
Name	Cape Of Good Hope Open 2017
Section	C
Rounds	7
Format	Swiss
Type	Standard
Start	2017-01-27
End	2017-01-29
Submitted	2017-01-29
Rated	2017-01-30
Submit age weight	1
Host	Western Province (WP)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	7
Score	2.5
Percent	35.7
Dp	-102
Aor	924.7
Perform	823
Penalties	0
Wins	2
Draws	1
Losses	4
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	124
Final Pos	157
Share Pos	157
Count for rating	Yes

Analysis (Main)

Rating	821
K-factor	20
Score	2.5
Expected score	2.93
Score - Expected score	-0.43
Rating +/-	-7.5

Analysis (Type)

Rating	821
K-factor	20
Score	2.5
Expected score	2.93
Score - Expected score	-0.43
Rating +/-	-8.6

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	Gyongy, I (Istvan)	WP		1470	1470	W	0	0.01	-0.01	-0.2	-0.01	0.01	0.2	Yes
2	2017-01-28	Ariefdien, B (Bertram)	WP		659	659	B	1	0.71	0.29	5	0.29	0.71	14.2	Yes
3	2017-01-28	Smith, I (Idris)	WP		1154	1154	B	0.5	0.12	0.38	6.6	0.38	0.12	2.4	Yes
4	2017-01-28	Jacobs, J (Jordan)	WP		936	936	W	0	0.34	-0.34	-5.9	-0.34	0.34	6.8	Yes
5	2017-01-29	Moses, E (Eustace)	WP		1074	1074	B	0	0.19	-0.19	-3.3	-0.19	0.19	3.8	Yes
6	2017-01-29	Allie, A (Alliyah)	WP		680	680	W	0	0.69	-0.69	-12	-0.69	0.69	13.8	Yes
7	2017-01-29	Philottie, H (Hestria)	WP		500	500	B	1	0.87	0.13	2.3	0.13	0.87	17.4	Yes