Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ayabulela Silatyu

1110322958
OR Tambo (EOR)

Tournament details

Tour Id	20251985
Group Id	20251985
Name	Sihambasonke Youth Day Chess 2025
Section	Development
Rounds	7
Format	Swiss
Type	Rapid
Start	2025-06-16
End	2025-06-16
Submitted	2025-06-23
Rated	2025-07-07
Submit age weight	1
Host	OR Tambo (EOR)
Total time	17
Time weight	0.423
Official results	Official results

General

Games	7
Score	3
Percent	42.9
Dp	-60.7
Aor	1199.9
Perform	1139.1
Penalties	0
Wins	3
Draws	0
Losses	4
White	4
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	15
Final Pos	21
Share Pos	16
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	3
Expected score	3.54
Score - Expected score	-0.54
Rating +/-	-4.6

Analysis (Type)

Rating	1200
K-factor	20
Score	3
Expected score	3.55
Score - Expected score	-0.55
Rating +/-	-11

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	2025-06-16	Silatyu, M (Masimbonge)	EOR		1200	1200	W	0	0.54	-0.54	-4.5	0.54	-0.54	-10.8	Yes
2	2025-06-16	Mahlontlwana, A (Avuzwa)	EBC		1199.1	1197	B	0	0.46	-0.46	-3.9	0.46	-0.46	-9.2	Yes
3	2025-06-16	Tenge, Z (Zizibele)	EOR		1200	1200	W	0	0.54	-0.54	-4.5	0.54	-0.54	-10.8	Yes
4	2025-06-16	Mabukazi, O (Okwenathi)	EOR		1200	1200	W	1	0.54	0.46	3.9	0.54	0.46	9.2	Yes
5	2025-06-16	Ntabeni, A (Aminathi)	EBC		1198.9	1196.2	B	1	0.46	0.54	4.5	0.46	0.54	10.8	Yes
6	2025-06-16	Mazimela, S (Somilangaye)	EOR		1200	1200	B	1	0.46	0.54	4.5	0.46	0.54	10.8	Yes
7	2025-06-16	Somgidi, H (Hlumelo)	EOR		1201	1200	W	0	0.54	-0.54	-4.5	0.54	-0.54	-10.8	Yes