Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

David Sessions

1120314443
Cape Town (WCT)

Tournament details

Tour Id	20250149
Group Id	20250145
Name	District South Schools Chess Individual Trials 2025
Section	U13 Open
Rounds	6
Format	Swiss
Type	Standard
Start	2025-02-01
End	2025-02-02
Submitted	2025-02-03
Rated	2025-02-03
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	1216.4
Perform	1428.9
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	24
Final Pos	6
Share Pos	3
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	4.5
Expected score	2.89
Score - Expected score	1.61
Rating +/-	26.7

Analysis (Type)

Rating	1200
K-factor	20
Score	4.5
Expected score	2.97
Score - Expected score	1.53
Rating +/-	30.6

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	2025-02-01	Korobele, O (Olesego Kagiso)	WCT		1064.6	1032.4	B	1	0.62	0.38	6.3	0.65	0.35	7	Yes
2	2025-02-01	Milner, C (Connor)	WCT		1259.6	1272.4	W	1	0.47	0.53	8.8	0.46	0.54	10.8	Yes
3	2025-02-01	Barron, D (Dorian)	WCT		1300.2	1295.6	B	0	0.34	-0.34	-5.6	0.35	-0.35	-7	Yes
4	2025-02-02	Abrahams, Z (Zion)	WCT		1193.7	1200	W	1	0.55	0.45	7.5	0.54	0.46	9.2	Yes
5	2025-02-02	Fourie, O (Oliver)	WCT		1266.3	1225	W	0.5	0.46	0.04	0.7	0.51	-0.01	-0.2	Yes
6	2025-02-02	Mlimisi, O (Onako)	WCT		1214.2	1200	B	1	0.44	0.56	9.3	0.46	0.54	10.8	Yes