Surname or Chess SA id..
Chess SA Region AOC

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Jameson Jantjies

1130313176
West Coast (WCU)
Personal
Main rating
Rating 1201.5
K-factor 36
Floor 701.5
Highest 1201.5 (2026-02-28)
Min/Max +/- allowed 165
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1201.5
K-factor 36
Floor 701.5
Highest 1201.5 (2026-02-28)
Min/Max +/- allowed 165.5
Standard rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-11-01)
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 (2024-11-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1208.9
K-factor 36
Floor 708.9
Highest 1208.9 (2026-02-28)
Min/Max +/- allowed 163.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1208.9
K-factor 36
Floor 708.9
Highest 1208.9 (2026-02-28)
Min/Max +/- allowed 163.7
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-11-01)
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 (2024-11-01)
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 (U13 Boys) Rapid 2026-02-14 2026-02-14 West Coast (WCU) 5 1199.5 5 2.5 1222.2 0 Details
2 Upper West Coast Presrige 2025 (U13 Boys) Rapid 2025-02-22 2025-02-22 West Coast (WCU) 5 1199.4 0 0 0 0 Details
3 West Coast Grand Challange League 2024 (PS Development) Rapid 2024-10-26 2024-10-26 West Coast (WCU) 5 1200 5 2.5 1167.1 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 2
Draws 1
Losses 2
White 3
Black 2
White wins 1
Black wins 1
Score 2.5
Percent 50
Dp 0
AOR 1222.2
Performance 1222.2
Game statistics (History)
Games 10
Wins 4
Draws 2
Losses 4
White 5
Black 5
White wins 2
Black wins 2
Score 5
Percent 50
Dp 0
AOR 1194.6
Performance 1194.6
Rankings (Main)
National
Overall 12571
Gender 9895
Age group 2243
Gender/Age 1626
Provincial
Overall 3607
Gender 2761
Age group 660
Gender/Age 460
Regional
Overall 424
Gender 319
Age group 92
Gender/Age 69
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 4056
Gender 3187
Age group 792
Gender/Age 570
Provincial
Overall 1623
Gender 1252
Age group 342
Gender/Age 237
Regional
Overall 361
Gender 257
Age group 84
Gender/Age 57
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 2.5
Percent 50
Aor 1222.2
Dp 0
Prat 1222.2
Performance (12 months)
Games 5
Score 2.5
Percent 50
Aor 1222.2
Dp 0
Prat 1222.2
Performance (History)
Games 10
Score 5
Percent 50
Aor 1194.6
Dp 0
Prat 1194.6
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details