Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Declan Gierz

1070150549
Cape Town (WCT)

Tournament details

Tour Id	20230390
Group Id	20230381
Name	North District School Trials 2023
Section	U17 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2023-02-03
End	2023-02-04
Submitted	2023-02-06
Rated	2023-02-06
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1251.6
Perform	1180.8
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	21
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2.5
Expected score	2.64
Score - Expected score	-0.14
Rating +/-	-2.3

Analysis (Type)

Rating	1200
K-factor	20
Score	2.5
Expected score	2.7
Score - Expected score	-0.2
Rating +/-	-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	2023-02-03	Osborne, R (Ryan Eugene)	WCT		1253.6	1234.9	B	0.5	0.4	0.1	1.7	0.42	0.08	1.6	Yes
2	2023-02-03	Liao, B (Bruce)	WCT		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
3	2023-02-04	Van Staaden, D (Darren)	WCT		1410	1399.8	B	0	0.21	-0.21	-3.5	0.23	-0.23	-4.6	Yes
4	2023-02-04	Burger, M (Marius)	WCT		1230.4	1224.7	W	1	0.51	0.49	8.1	0.51	0.49	9.8	Yes
5	2023-02-04	Louw, J (Jean-Francois)	WCT		1215.8	1200	B	0	0.44	-0.44	-7.3	0.46	-0.46	-9.2	Yes
6	2023-02-04	Simayile, I (Isiphilinkosi)	WCT		1200	1200	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes