Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sebastian De Kock

1090150650
Overberg (WOS)

Tournament details

Tour Id	20250400
Group Id	20250390
Name	Overberg Schools - HS Trials 2025
Section	U17 Boys
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-02-22
End	2025-02-22
Submitted	2025-02-23
Rated	2025-02-23
Submit age weight	1
Host	Overberg (WOS)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1193.3
Perform	1264.1
Penalties	0
Wins	3
Draws	1
Losses	2
White	2
Black	4
White wins	0
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	27
Final Pos	16
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1191.3
K-factor	20
Score	3.5
Expected score	2.9
Score - Expected score	0.6
Rating +/-	7.3

Analysis (Type)

Rating	1190.5
K-factor	20
Score	3.5
Expected score	2.88
Score - Expected score	0.62
Rating +/-	12.4

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	2025-02-22	Skippers, C (Clyde)	WOS		1200	1200	B	1	0.45	0.55	6.6	0.45	0.55	11	Yes
2	2025-02-22	Du Plessis, MA (Matthys Armand)	WOS		1323.2	1212.4	W	0	0.39	-0.39	-4.7	0.52	-0.52	-10.4	Yes
3	2025-02-22	Carelse, A (Anthony)	WOS		1124.6	1134.4	B	1	0.54	0.46	5.5	0.52	0.48	9.6	Yes
4	2025-02-22	Flippies, S (Shaun)	WOS		1115.8	1191.9	W	0.5	0.63	-0.13	-1.6	0.54	-0.04	-0.8	Yes
5	2025-02-22	Witbooi, G (Gere)	WOS		1196.3	1238.7	B	0	0.45	-0.45	-5.4	0.4	-0.4	-8	Yes
6	2025-02-22	Schrader, D (Deno)	WOS		1200	1200	B	1	0.45	0.55	6.6	0.45	0.55	11	Yes