Chess South Africa Ratings Database

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PLAYER TOURNAMENT DETAILS

Yanga Mtwecu

1170319267
Buffalo City (EBC)

Tournament details

Tour Id	20252729
Group Id	20252728
Name	EC Closed 2025
Section	U8+U10 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2025-09-06
End	2025-09-07
Submitted	2025-09-09
Rated	2025-09-12
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	90
Time weight	0.94
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1427.2
Perform	1356.4
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	30
Final Pos	25
Share Pos	25
Count for rating	Yes

Analysis (Main)

Rating	1228.3
K-factor	20
Score	2.5
Expected score	1.61
Score - Expected score	0.89
Rating +/-	16.7

Analysis (Type)

Rating	1230.8
K-factor	20
Score	2.5
Expected score	1.59
Score - Expected score	0.91
Rating +/-	18.2

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	2025-09-06	Ozah, C (Chinedu)	ESB		1491	1480.4	B	0	0.15	-0.15	-2.8	0.17	-0.17	-3.4	Yes
2	2025-09-06	Stofile, I (Imkhitha Zidan)	ESB		1529.1	1536.7	W	1	0.19	0.81	15.2	0.19	0.81	16.2	Yes
3	2025-09-06	Vermaak, R (Riaan Junior)	ESB		1463	1480.2	B	0	0.18	-0.18	-3.4	0.17	-0.17	-3.4	Yes
4	2025-09-06	Masondwana, N (Ndalwentle)	EBC		1343.6	1351.9	W	0.5	0.41	0.09	1.7	0.4	0.1	2	Yes
5	2025-09-07	Nyabeni, L (Liyonela)	ESB		1459.6	1473.6	B	0	0.19	-0.19	-3.6	0.18	-0.18	-3.6	Yes
6	2025-09-07	Mabapa, T (Thatso)	ESB		1276.8	1270.1	W	1	0.49	0.51	9.6	0.5	0.5	10	Yes