Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sean Chirera

1170322021
Cape Town (WCT)

Tournament details

Tour Id	20260288
Group Id	20260286
Name	District Central Schools Chess Individual Trials 2026
Section	U9 Open
Rounds	6
Format	Swiss
Type	Standard
Start	2026-02-07
End	2026-02-08
Submitted	2026-02-12
Rated	2026-02-17
Submit age weight	0.717
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1212.9
Perform	1071.2
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	35
Final Pos	29
Share Pos	27
Count for rating	Yes

Analysis (Main)

Rating	1195.2
K-factor	20
Score	2
Expected score	2.87
Score - Expected score	-0.87
Rating +/-	-14.4

Analysis (Type)

Rating	1194.4
K-factor	20
Score	2
Expected score	2.87
Score - Expected score	-0.87
Rating +/-	-17.4

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	2026-02-07	Ngendahoyo, H (Hamdan)	WCT		1200	1200	B	1	0.45	0.55	6.5	0.45	0.55	7.9	Yes
2	2026-02-07	Lawson, D (Daniel)	WCT		1296.2	1309.2	W	0	0.42	-0.42	-7	0.41	-0.41	-8.2	Yes
3	2026-02-07	Isaacs, E (Eesa)	WCT		1200	1200	B	0	0.45	-0.45	-7.5	0.45	-0.45	-9	Yes
4	2026-02-08	Toufar, T (Teodor)	WCT		1200	1200	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
5	2026-02-08	Njob, I (Ibrahim)	WCT		1181.3	1177.9	B	0	0.47	-0.47	-7.8	0.48	-0.48	-9.6	Yes
6	2026-02-08	Nomdoe, L (Luca)	WCT		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	6.6	Yes