Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Willem Steyn

1130111369
Mangaung (FMB)

Tournament details

Tour Id	20253712
Group Id	20253705
Name	2025 Mzansi Individual Championships
Section	U14 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	1538
Perform	1538
Penalties	0
Wins	2
Draws	2
Losses	2
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	100
Final Pos	66
Share Pos	53
Count for rating	Yes

Analysis (Main)

Rating	1335.3
K-factor	20
Score	3
Expected score	1.58
Score - Expected score	1.42
Rating +/-	28.4

Analysis (Type)

Rating	1333.3
K-factor	20
Score	3
Expected score	1.64
Score - Expected score	1.36
Rating +/-	27.2

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	2025-12-17	Kruger, D (Dawid)	WCT		1569.8	1527.4	B	0.5	0.19	0.31	6.2	0.23	0.27	5.4	Yes
2	2025-12-18	Step, N (Nicholas)	ENM		1697.2	1697.6	W	0	0.12	-0.12	-2.4	0.12	-0.12	-2.4	Yes
3	2025-12-18	Cewuka, L (Lunje)	EBC		1468.2	1460.3	B	0.5	0.3	0.2	4	0.31	0.19	3.8	Yes
4	2025-12-19	Terblanche, B (Bernard)	NBR		1463	1435.7	W	1	0.39	0.61	12.2	0.42	0.58	11.6	Yes
5	2025-12-19	Arries, J (Jayde)	ENM		1499.6	1519.5	B	1	0.27	0.73	14.6	0.24	0.76	15.2	Yes
6	2025-12-20	Esterhuizen, E (Ethan)	MEN		1530.2	1531.8	W	0	0.31	-0.31	-6.2	0.31	-0.31	-6.2	Yes