Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Onako Nonjakazi

1090139775
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20261452
Group Id	20261448
Name	2026 NMBCU Trials 4
Section	U18
Rounds	6
Format	Swiss
Type	Standard
Start	2026-04-24
End	2026-04-25
Submitted	2026-04-30
Rated	2026-04-30
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	3
Percent	50
Dp	0
Aor	1379.2
Perform	1379.2
Penalties	0
Wins	2
Draws	2
Losses	2
White	4
Black	2
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	13
Share Pos	10
Count for rating	Yes

Analysis (Main)

Rating	1312.5
K-factor	36
Score	3
Expected score	2.62
Score - Expected score	0.38
Rating +/-	11.4

Analysis (Type)

Rating	1314
K-factor	36
Score	3
Expected score	2.72
Score - Expected score	0.28
Rating +/-	10.2

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	2026-04-24	Mbelekane, H (Hloma)	ENM		1533.3	1533.3	W	0	0.28	-0.28	-8.5	0.29	-0.29	-10.3	Yes
2	2026-04-25	Welskit, T (Taaliah)	ENM		1023.1	1022.4	B	1	0.8	0.2	6.1	0.8	0.2	7.3	Yes
3	2026-04-25	Sonti, K (Kamvalethu)	ENM		1391.6	1382.2	W	0.5	0.45	0.05	1.5	0.46	0.04	1.4	Yes
4	2026-04-25	Ndayi, S (Siyolise)	ENM		1478.6	1478.6	B	1	0.26	0.74	22	0.27	0.73	26.4	Yes
5	2026-04-25	Jiki, S (Sandiso)	ENM		1483.7	1478.2	W	0	0.34	-0.34	-10.2	0.35	-0.35	-12.6	Yes
6	2026-04-25	Cona, S (Shaunwin)	ENM		1364.9	1303.7	W	0.5	0.48	0.02	0.6	0.55	-0.05	-1.9	Yes