Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Iviwe Sizani

2160312678
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20250699
Group Id	20250699
Name	NMB 2nd Trials 2025
Section	U10
Rounds	6
Format	Swiss
Type	Standard
Start	2025-03-07
End	2025-03-08
Submitted	2025-03-10
Rated	2025-03-10
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	1198.6
Perform	1198.6
Penalties	0
Wins	3
Draws	0
Losses	3
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	14
Final Pos	12
Share Pos	7
Count for rating	Yes

Analysis (Main)

Rating	1191.3
K-factor	20
Score	3
Expected score	2.95
Score - Expected score	0.05
Rating +/-	0.8

Analysis (Type)

Rating	1197.8
K-factor	20
Score	3
Expected score	3.01
Score - Expected score	-0.01
Rating +/-	-0.2

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	2025-03-07	Armstrong, K (Kristin)	ENM		1197.4	1199.2	W	0	0.53	-0.53	-8.8	0.54	-0.54	-10.8	Yes
2	2025-03-08	John, Z (Zayden)	ENM		1209.2	1210.7	B	1	0.44	0.56	9.3	0.44	0.56	11.2	Yes
3	2025-03-08	Mitchell, N (Nicholas)	ENM		1198.8	1176.2	B	0	0.45	-0.45	-7.5	0.48	-0.48	-9.6	Yes
4	2025-03-08	Moore, R (Righard)	ENM		1191.4	1200	W	0	0.54	-0.54	-9	0.54	-0.54	-10.8	Yes
5	2025-03-08	van Schalkwyk, R (Ryan)	ENM		1200	1200	W	1	0.53	0.47	7.8	0.54	0.46	9.2	Yes
6	2025-03-08	Van Huyssteen, Z (Zani)	ENM		1194.7	1193.3	B	1	0.45	0.55	9.1	0.46	0.54	10.8	Yes