Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Antonie De Klerk

1110109352
Tshwane (GTP)

Tournament details

Tour Id	20253241
Group Id	20253239
Name	Paarl Boys' High School Chess Festival 2025
Section	B
Rounds	6
Format	Team
Type	Standard
Start	2025-10-17
End	2025-10-18
Submitted	2025-10-20
Rated	2025-10-21
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4
Percent	66.7
Dp	141.7
Aor	1433.7
Perform	1575.4
Penalties	0
Wins	4
Draws	0
Losses	2
White	4
Black	2
White wins	3
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	52
Final Pos	13
Share Pos	13
Count for rating	Yes

Analysis (Main)

Rating	1269.6
K-factor	20
Score	4
Expected score	1.94
Score - Expected score	2.06
Rating +/-	34.2

Analysis (Type)

Rating	1271.6
K-factor	20
Score	4
Expected score	1.98
Score - Expected score	2.02
Rating +/-	40.4

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	2025-10-17	Stamrood, K (Kyle)	WEG		1402.8	1408.1	B	1	0.3	0.7	11.6	0.3	0.7	14	Yes
2	2025-10-17	Braaf, J (Jordan)	WCT		1479.6	1507.2	W	1	0.3	0.7	11.6	0.27	0.73	14.6	Yes
3	2025-10-17	Njenjesi, C (Chulumanco)	ECH		1484	1468.7	W	1	0.29	0.71	11.8	0.31	0.69	13.8	Yes
4	2025-10-17	Moerat, N (Na-Eem)	WCW		1519.4	1507.2	B	0	0.17	-0.17	-2.8	0.18	-0.18	-3.6	Yes
5	2025-10-18	Sanderson, J (Jamie)	WCT		1469.5	1449.8	W	1	0.31	0.69	11.5	0.33	0.67	13.4	Yes
6	2025-10-18	Toefy, Z (Zaeem)	WCT		1247.3	1235.2	W	0	0.57	-0.57	-9.5	0.58	-0.58	-11.6	Yes