Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jonathan Wolvaardt

1150140638
Tshwane (GTP)

Tournament details

Tour Id	20253710
Group Id	20253705
Name	2025 Mzansi Individual Championships
Section	U12 Open
Rounds	6
Format	Swiss
Type	Classical
Start	2025-12-17
End	2025-12-20
Submitted	2025-12-17
Rated	2025-12-20
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	120
Time weight	1
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1502.4
Perform	1502.4
Penalties	0
Wins	2
Draws	2
Losses	2
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	51
Final Pos	40
Share Pos	39
Count for rating	Yes

Analysis (Main)

Rating	1455.2
K-factor	20
Score	3
Expected score	2.67
Score - Expected score	0.33
Rating +/-	6.6

Analysis (Type)

Rating	1453.5
K-factor	20
Score	3
Expected score	2.68
Score - Expected score	0.32
Rating +/-	6.4

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	2025-12-17	Josephs, C (Connor)	WCT		1453.2	1430.6	B	0.5	0.46	0.04	0.8	0.48	0.02	0.4	Yes
2	2025-12-18	De Noon, SJ (Stian Johanco)	NCP		1367.5	1372.5	W	1	0.64	0.36	7.2	0.64	0.36	7.2	Yes
3	2025-12-18	Blom, L (Luca)	WCT		1557.4	1588.2	B	0.5	0.34	0.16	3.2	0.3	0.2	4	Yes
4	2025-12-19	Van Der Merwe, O (Oliver)	WEG		1529.6	1562	W	1	0.46	0.54	10.8	0.42	0.58	11.6	Yes
5	2025-12-19	Soobramoney, H (Hezron)	KED		1580.4	1524.9	B	0	0.31	-0.31	-6.2	0.38	-0.38	-7.6	Yes
6	2025-12-20	Mokgatle, N (Neoetlile)	NBR		1526.6	1517.2	W	0	0.46	-0.46	-9.2	0.47	-0.47	-9.4	Yes