Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Declan Olkers

109055124
Cape Town (WCT)

Tournament details

Tour Id	20190087
Group Id	20190086
Name	District North Schools Chess Trials 2019
Section	U11
Rounds	6
Format	Swiss
Type	Standard
Start	2019-01-25
End	2019-01-26
Submitted	2019-01-27
Rated	2019-01-27
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4.5
Percent	75
Dp	212.5
Aor	1073.5
Perform	1286
Penalties	0
Wins	4
Draws	1
Losses	1
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	33
Final Pos	6
Share Pos	6
Count for rating	Yes

Analysis (Main)

Rating	1166.1
K-factor	20
Score	4.5
Expected score	3.47
Score - Expected score	1.03
Rating +/-	17.1

Analysis (Type)

Rating	1161.5
K-factor	20
Score	4.5
Expected score	3.52
Score - Expected score	0.98
Rating +/-	19.6

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	2019-01-25	Johannes, R (Reagan)	WCT		558.3	557.8	B	1	0.99	0.01	0.2	0.99	0.01	0.2	Yes
2	2019-01-25	Vorster, M (Milla)	WCT		1055.6	1053.2	W	1	0.67	0.33	5.5	0.67	0.33	6.6	Yes
3	2019-01-26	Van Heerden, EJ (Ethan Joel)	WCW		1055.1	1024.8	B	1	0.59	0.41	6.8	0.62	0.38	7.6	Yes
4	2019-01-26	Winshaw, B (Bates)	WCT		1258.4	1256.1	W	1	0.43	0.57	9.5	0.43	0.57	11.4	Yes
5	2019-01-26	Schnabel, SP (Stephan)	WCT		1309.9	1292	B	0.5	0.29	0.21	3.5	0.31	0.19	3.8	Yes
6	2019-01-26	De Wit, M (Marnus)	WCT		1203.9	1192.7	W	0	0.5	-0.5	-8.3	0.51	-0.51	-10.2	Yes