Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ethan Jacobs

1130322094
Cape Town (WCT)

Tournament details

Tour Id	20251698
Group Id	20251695
Name	Cape Town Chess Junior League 2025
Section	U14+U16 Development
Rounds	7
Format	Round-Robin
Type	Rapid
Start	2025-05-23
End	2025-05-31
Submitted	2025-06-02
Rated	2025-06-03
Submit age weight	1
Host	Cape Town (WCT)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	4
Score	2
Percent	50
Dp	0
Aor	1197.6
Perform	1197.6
Penalties	0
Wins	2
Draws	0
Losses	2
White	0
Black	4
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	24
Final Pos	29
Share Pos	26
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	1.84
Score - Expected score	0.16
Rating +/-	1.9

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	1.83
Score - Expected score	0.17
Rating +/-	3.4

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	2025-05-23	October, J (Jordan)	WCT		1200	1200	B	1	0.46	0.54	6.5	0.46	0.54	10.8	Yes
2	2025-05-23				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
3	2025-05-23	Bobbert, A (Alex)	WCT		1200	1200	B	0	0.46	-0.46	-5.5	0.46	-0.46	-9.2	Yes
4	2025-05-23				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2025-05-31	Beucers, Y (Yazini)	WCT		1200	1200	B	1	0.46	0.54	6.5	0.46	0.54	10.8	Yes
6	2025-05-31	Geduldt, S (Sadye Kate)	WCT		1190.4	1200	B	0	0.47	-0.47	-5.6	0.46	-0.46	-9.2	Yes
7	2025-05-31				0	0	X	-1	0	0	0	0	0	0	No (Did not play)