Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ruben Wynand Strydom

105087848
Tshwane (GTP)

Tournament details

Tour Id	20210245
Group Id	20210236
Name	2021 Etienne Lewis Closed Trials
Section	U18+U20 Open
Rounds	7
Format	Swiss
Type	Standard
Start	2021-09-24
End	2021-09-26
Submitted	2021-09-26
Rated	2021-09-26
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1355.3
Perform	1213.6
Penalties	0
Wins	2
Draws	0
Losses	4
White	4
Black	2
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	13
Share Pos	13
Count for rating	Yes

Analysis (Main)

Rating	1124.1
K-factor	20
Score	2
Expected score	1.55
Score - Expected score	0.45
Rating +/-	8.4

Analysis (Type)

Rating	1114.8
K-factor	20
Score	2
Expected score	1.51
Score - Expected score	0.49
Rating +/-	9.8

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	2021-09-24	Claassen, J (Jean-Daniel)	GTP		1652.7	1651.6	W	0	0.01	-0.01	-0.2	0.01	-0.01	-0.2	Yes
2	2021-09-24	Monare, T (Tumisho)	GTP		1198.9	1196.6	B	0	0.37	-0.37	-7	0.36	-0.36	-7.2	Yes
3	2021-09-24	Duvenhage, LC (Leon)	GTP		1311.6	1310.1	W	0	0.32	-0.32	-6	0.31	-0.31	-6.2	Yes
4	2021-09-25				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2021-09-25	Botha, L (Lorelei)	GTP		1221.5	1213.2	B	1	0.34	0.66	12.4	0.34	0.66	13.2	Yes
6	2021-09-26	Du Toit, GJ (Gerhardus (Eghardt))	GTP		1446	1441.8	W	0	0.17	-0.17	-3.2	0.16	-0.16	-3.2	Yes
7	2021-09-26	Nel, JM (James)	GTP		1301.1	1302.4	W	1	0.34	0.66	12.4	0.32	0.68	13.6	Yes