Individual Calculations January 2024
 Kosma, Maria Garyfalia  Total change: 0.00  Rating chartPersonal card
 2023 youth U16 team championship of Attica Attica GRE 2023-09-30
RcRownchangeRpKK*chgGame
 1461 0 0.00 1 0.00 661   0.00 
  Kalliora, Despoina 1461 GRE0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2023 National Youth U16 Team Championship Finals Kavala GRE 2023-12-14
RcRownchangeRpKK*chgGame
 1546 0 0.00 5 0.00 746   0.00 
  Athanasiou, Soumela 1618 GRE0.0010.00 0.00 
  Papadopoulou, Marilena 1647 GRE0.0010.00 0.00 
  Tzempelikou, Agapi 1601 GRE0.0010.00 0.00 
  Bekiari, Angeliki 1153 GRE0.0010.00 0.00 
  Kosma, Maria 1710 GRE0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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