Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Adam Banderker

1170314210
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	2.5
Percent	41.7
Dp	-70.8
Aor	1228.8
Perform	1158
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	31
Final Pos	24
Share Pos	24
Count for rating	Yes

Analysis (Main)

Rating	1199.8
K-factor	20
Score	2.5
Expected score	2.8
Score - Expected score	-0.3
Rating +/-	-5

Analysis (Type)

Rating	1199.8
K-factor	20
Score	2.5
Expected score	2.91
Score - Expected score	-0.41
Rating +/-	-8.2

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	Isaacs, E (Eesa)	WCT		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	6.6	Yes
2	2026-02-07	Stein, J (Jack)	WCT		1304.7	1261.4	B	0	0.34	-0.34	-5.6	0.39	-0.39	-7.8	Yes
3	2026-02-07	Hassen, R (Raiyan)	WCT		1200	1200	W	1	0.54	0.46	5.5	0.54	0.46	6.6	Yes
4	2026-02-08	May, S (Sinelizwi)	WCT		1263.2	1216.3	B	0.5	0.38	0.12	1.4	0.44	0.06	0.9	Yes
5	2026-02-08	Rand, R (Robert)	WCT		1205.5	1203.2	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
6	2026-02-08	Davids, A (Aadam)	WCT		1199.6	1199.5	B	0	0.46	-0.46	-7.6	0.46	-0.46	-9.2	Yes