Surname or Chess SA id..
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Amia Jantjies

2170308737
West Coast (WCU)
Personal
Main rating
Rating 1212.9
K-factor 36
Floor 712.9
Highest 1212.9 (2026-02-28)
Min/Max +/- allowed 163
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1212.9
K-factor 36
Floor 712.9
Highest 1212.9 (2026-02-28)
Min/Max +/- allowed 162.8
Standard rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-10-01)
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 36
Floor 700
Highest 1200 (2024-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1231.3
K-factor 36
Floor 731.3
Highest 1231.3 (2026-02-28)
Min/Max +/- allowed 158.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1231.3
K-factor 36
Floor 731.3
Highest 1231.3 (2026-02-28)
Min/Max +/- allowed 158.6
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-10-01)
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 36
Floor 700
Highest 1200 (2024-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Upper West Coast Schools Prestige Individuals Championship 2026 (U9 Girls) Rapid 2026-02-14 2026-02-14 West Coast (WCU) 5 1184 5 4 1429.4 0 Details
2 Upper West Coast Presrige 2025 (U9 Girls) Rapid 2025-02-22 2025-02-22 West Coast (WCU) 5 1183.6 4 1 932.5 0 Details
3 Pedro Booyse Top Schools Championships 2024 (U7+U9) Rapid 2024-07-20 2024-07-20 West Coast (WCU) 7 1200 3 0 760.7 0 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 5
Wins 4
Draws 0
Losses 1
White 2
Black 3
White wins 2
Black wins 2
Score 4
Percent 80
Dp 255
AOR 1174.4
Performance 1429.4
Game statistics (History)
Games 12
Wins 5
Draws 0
Losses 7
White 6
Black 6
White wins 3
Black wins 2
Score 5
Percent 41.7
Dp -70.8
AOR 1167.4
Performance 1096.6
Rankings (Main)
National
Overall 11371
Gender 2352
Age group 450
Gender/Age 121
Provincial
Overall 3250
Gender 755
Age group 182
Gender/Age 50
Regional
Overall 367
Gender 98
Age group 10
Gender/Age 3
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 3459
Gender 710
Age group 147
Gender/Age 32
Provincial
Overall 1395
Gender 303
Age group 78
Gender/Age 14
Regional
Overall 313
Gender 93
Age group 14
Gender/Age 4
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 5
Score 4
Percent 80
Aor 1174.4
Dp 255
Prat 1429.4
Performance (12 months)
Games 5
Score 4
Percent 80
Aor 1174.4
Dp 255
Prat 1429.4
Performance (History)
Games 12
Score 5
Percent 41.7
Aor 1167.4
Dp -70.8
Prat 1096.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Abrahams, A (Anchalee) 2 1 1 Upper West Coast Presrige 2025 (U9 Girls) Upper West Coast Schools Prestige Individuals Championship 2026 (U9 Girls) Details
Rapid 1 Abrahams, A (Anchalee) 2 1 1 Upper West Coast Presrige 2025 (U9 Girls) Upper West Coast Schools Prestige Individuals Championship 2026 (U9 Girls) Details