Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Mieke Johnstone

2140334850
Nkangala (MNW)

Tournament details

Tour Id	20260933
Group Id	20260933
Name	Middelburg Country Club Teams Event March 2026
Section	Primary School
Rounds	6
Format	Team
Type	Rapid
Start	2026-03-21
End	2026-03-21
Submitted	2026-03-23
Rated	2026-03-23
Submit age weight	1
Host	Nkangala (MNW)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	0
Percent	0
Dp	-425
Aor	1265.9
Perform	840.9
Penalties	0
Wins	0
Draws	0
Losses	6
White	3
Black	3
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	96
Final Pos	124
Share Pos	123
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	40
Score	0
Expected score	2.54
Score - Expected score	-2.54
Rating +/-	-55.2

Analysis (Type)

Rating	1200
K-factor	40
Score	0
Expected score	2.79
Score - Expected score	-2.79
Rating +/-	-111.6

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	2026-03-21	Mayifele, S (Solulele)	MNW		1200	1200	B	0	0.46	-0.46	-10	0.46	-0.46	-18.3	Yes
2	2026-03-21	Beukes, D (Donico)	MNW		1200	1200	W	0	0.54	-0.54	-11.8	0.54	-0.54	-21.7	Yes
3	2026-03-21	Roets, Z (Zach)	MEN		1545	1291.4	B	0	0.06	-0.06	-1.2	0.35	-0.35	-14.1	Yes
4	2026-03-21	Painter, H (Henco)	MNW		1250.4	1290	W	0	0.48	-0.48	-10.5	0.44	-0.44	-17.5	Yes
5	2026-03-21	Ndzhuneko, N (Nyathi)	MNW		1200	1200	W	0	0.54	-0.54	-11.8	0.54	-0.54	-21.7	Yes
6	2026-03-21	Mnguni, M (Mzizi)	MNW		1200	1200	B	0	0.46	-0.46	-10	0.46	-0.46	-18.3	Yes