Individual Calculations January 2024
 Sereti, Ioanna  Total change: 4.40  Rating chartPersonal card
 2023 youth U16 team championship of Attica Attica GRE 2023-09-30
RcRownchangeKK*chgGame
 1231 1151 1.00 3 -0.28 40 -11.20 
  Deligianni, Aikaterini 1106 GRE0.001-0.5640-22.40 
  Christodoulou, Katerina 1054 GRE0.501-0.1340-5.20 
  Dalla, Maria Myrsini 1534 GRE0.5010.414016.40 

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)
 
 17th open AS Neou Psychikou Nov 2023 A N Psychiko GRE 2023-11-12
RcRownchangeKK*chgGame
 1245 1161 1.00 1 0.62 40 24.80 
  Khodaei Delavar, Faramarz 1245 GRE1.0010.624024.80 

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
RcRownchangeKK*chgGame
 1283 1161 0.50 2 -0.23 40 -9.20 
  Miliou, Pinelopi 1480 GRE0.001-0.1340-5.20 
  Tzima, Anthia 1086 GRE0.501-0.1040-4.00 

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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