Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Simphiwe Mnguni

105080093
Tshwane (GTP)

Tournament details

Tour Id	20252547
Group Id	20252546
Name	NMU USSA Trials 1 2025
Section	Male
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-08-19
End	2025-08-21
Submitted	2025-08-25
Rated	2025-08-25
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	15
Time weight	0.39
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1278.8
Perform	1137.1
Penalties	0
Wins	2
Draws	0
Losses	4
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	16
Share Pos	16
Count for rating	Yes

Analysis (Main)

Rating	1172.8
K-factor	20
Score	2
Expected score	2.37
Score - Expected score	-0.37
Rating +/-	-2.9

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.89
Score - Expected score	-0.89
Rating +/-	-17.8

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	2025-08-19	Ndlovu, B (Banele)	ENM		1200	1200	W	1	0.51	0.49	3.8	0.54	0.46	9.2	Yes
2	2025-08-19	Letsebe, B (Barry Stebe)	CSA		1657.4	1293.1	B	0	0	0	0	0.35	-0.35	-7	Yes
3	2025-08-19	Ntshuca, C (Chulumanco)	ENM		1200	1200	W	1	0.51	0.49	3.8	0.54	0.46	9.2	Yes
4	2025-08-21	Hails, J (Jordan James)	ENM		1200	1200	B	0	0.43	-0.43	-3.4	0.46	-0.46	-9.2	Yes
5	2025-08-21	Mofokeng, DR (Diteboho Rearabetswe)	NBR		1215.3	1200	W	0	0.49	-0.49	-3.8	0.54	-0.54	-10.8	Yes
6	2025-08-21	Tyaliti, M (Maqhawe)	ENM		1200	1200	B	0	0.43	-0.43	-3.4	0.46	-0.46	-9.2	Yes