Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Luke Stapelberg

102076186
Johannesburg Metro (GJM)

Tournament details

Tour Id	20180191
Group Id	20180189
Name	JNW Club - Trinityhouse Little Falls Open 2018
Section	C
Rounds	6
Format	Swiss
Type	Standard
Start	2018-02-16
End	2018-02-17
Submitted	2018-02-21
Rated	2018-02-21
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	65
Time weight	0.853
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	862
Perform	1003.7
Penalties	0
Wins	3
Draws	2
Losses	1
White	3
Black	3
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	22
Final Pos	6
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	787.5
K-factor	20
Score	4
Expected score	2.48
Score - Expected score	1.52
Rating +/-	25.9

Analysis (Type)

Rating	794.8
K-factor	20
Score	4
Expected score	2.52
Score - Expected score	1.48
Rating +/-	29.6

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	2018-02-16	Levitan, J (Judah)	GJM	CM	916.4	922	W	1	0.39	0.61	10.4	0.39	0.61	12.2	Yes
2	2018-02-16	Strong, D (Davida)	NBR		893.4	906.8	B	0	0.33	-0.33	-5.6	0.33	-0.33	-6.6	Yes
3	2018-02-17	Van Der Westhuizen, J (Javier)	GJM		817.8	817.8	W	0.5	0.51	-0.01	-0.2	0.51	-0.01	-0.2	Yes
4	2018-02-17	Greef, S (Schalk)	GWR		835.4	835.4	B	1	0.4	0.6	10.2	0.41	0.59	11.8	Yes
5	2018-02-17	Chhiba, N (Nikhil)	GJM		741.9	752.2	W	1	0.59	0.41	7	0.59	0.41	8.2	Yes
6	2018-02-17	Smith, R (Reuben)	GJM		967.1	950.4	B	0.5	0.25	0.25	4.3	0.28	0.22	4.4	Yes