Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Sivuyisile Bukula

1090130140
Eden (WEG)

Tournament details

Tour Id	20253716
Group Id	20253705
Name	2025 Mzansi Individual Championships
Section	U18 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	2.5
Percent	41.7
Dp	-70.8
Aor	1549.1
Perform	1478.3
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	42
Final Pos	56
Share Pos	51
Count for rating	Yes

Analysis (Main)

Rating	1545.6
K-factor	20
Score	2.5
Expected score	2.98
Score - Expected score	-0.48
Rating +/-	-9.6

Analysis (Type)

Rating	1536.2
K-factor	20
Score	2.5
Expected score	2.96
Score - Expected score	-0.46
Rating +/-	-9.2

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	Mbewe, T (Tatenda)	EBC		1718.4	1734.6	W	0	0.34	-0.34	-6.8	0.31	-0.31	-6.2	Yes
2	2025-12-18	Radebe, A (Andile)	MGS		1215.7	1218.4	B	1	0.84	0.16	3.2	0.83	0.17	3.4	Yes
3	2025-12-18	Mtshekexe, U (Usemhle)	ENM		1591.5	1575.2	W	0.5	0.49	0.01	0.2	0.5	0	0	Yes
4	2025-12-19	Letupu, L (Lemogang)	NBR		1638.5	1640.9	B	1	0.35	0.65	13	0.34	0.66	13.2	Yes
5	2025-12-19	Booysen, J (Jait)	ENM		1619.9	1581.6	W	0	0.46	-0.46	-9.2	0.49	-0.49	-9.8	Yes
6	2025-12-20	Ngudle, M (Mandisi)	WCT		1510.9	1498.5	B	0	0.5	-0.5	-10	0.5	-0.5	-10	Yes