Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jacobus Marthinus Geyser

108059020
Cape Town (WCT)

Tournament details

Tour Id	20170521
Group Id	20170446
Name	Paul Roos Open Championship 2017
Section	C
Rounds	7
Format	Swiss
Type	Standard
Start	2017-03-17
End	2017-03-19
Submitted	2017-03-19
Rated	2017-03-29
Submit age weight	1
Host	Western Province (WP)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	7
Score	3.5
Percent	50
Dp	0
Aor	773
Perform	773
Penalties	0
Wins	3
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	58
Final Pos	62
Share Pos	62
Count for rating	Yes

Analysis (Main)

Rating	804
K-factor	20
Score	3.5
Expected score	3.82
Score - Expected score	-0.32
Rating +/-	-5.6

Analysis (Type)

Rating	804
K-factor	20
Score	3.5
Expected score	3.82
Score - Expected score	-0.32
Rating +/-	-6.4

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	2017-03-17	Masokanye, T (Tau)	WP		613	613	B	1	0.75	0.25	4.4	0.25	0.75	15	Yes
2	2017-03-18	Geyser, K (Kobus)	WEG		1069	1069	W	0	0.18	-0.18	-3.1	-0.18	0.18	3.6	Yes
3	2017-03-18	Stevens, A (Andrew)	WB		652	652	B	0.5	0.7	-0.2	-3.5	-0.2	0.7	14	Yes
4	2017-03-18	Idas, L (Lynne)	WB		1175	1175	W	0	0.1	-0.1	-1.7	-0.1	0.1	2	Yes
5	2017-03-19	Kleynhans, T (Teon)	WB		895	895	B	0	0.38	-0.38	-6.6	-0.38	0.38	7.6	Yes
6	2017-03-19	Steenkamp, R (Ronan)	WB		507	507	W	1	0.85	0.15	2.6	0.15	0.85	17	Yes
7	2017-03-19	Chung, Sj (Sung-Jun)	WB		500	500	B	1	0.86	0.14	2.4	0.14	0.86	17.2	Yes