Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Leilah Johnstone

2170334849
Nkangala (MNW)
Personal
Main rating
Rating 1074.7
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 166
Rating Change
()
Games 4
Score 1
We 1.93
SWe -0.77
Temp +/- -31
Penalties 0
Weight perform 0
Final +/- -31
New Rating
()
Rating 1043.7
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1086.3
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 4
Score 1
We 1.73
SWe -0.73
Temp +/- -29
Penalties 0
Weight perform 0
Final +/- -29
New Rating
()
Rating 1057.3
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1141.7
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1141.7
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mpumalanga Closed Championship 2026 (U10 Girls) Standard 2026-09-26 2026-09-26 Gert Sibande (MGS) 5 1074.7 4 1 876.5 -31 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Emalahleni Spring Open 2026 (U9) Standard 2026-09-19 2026-09-20 Nkangala (MNW) 5 1168.3 3 0 500 -93.6 Details
2 Middelburg Country Club Teams Event March 2026 (Primary School) Rapid 2026-03-21 2026-03-21 Nkangala (MNW) 6 1200 5 1 945 -31.7 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 12
Wins 2
Draws 0
Losses 10
White 5
Black 7
White wins 0
Black wins 2
Score 2
Percent 16.7
Dp -283.3
AOR 1061.1
Performance 777.8
Game statistics (History)
Games 12
Wins 2
Draws 0
Losses 10
White 5
Black 7
White wins 0
Black wins 2
Score 2
Percent 16.7
Dp -283.3
AOR 1061.1
Performance 777.8
Rankings (Main)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 12
Score 2
Percent 16.7
Aor 1061.1
Dp -283.3
Prat 777.8
Performance (12 months)
Games 12
Score 2
Percent 16.7
Aor 1061.1
Dp -283.3
Prat 777.8
Performance (History)
Games 12
Score 2
Percent 16.7
Aor 1061.1
Dp -283.3
Prat 777.8
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details