Individual Calculations January 2024
 Papakyriakou, Petros  Total change: 9.60  Rating chartPersonal card
 Autumn open SO Kavalas 2023 Kavala GRE 2023-11-11
RcRownchangeKK*chgGame
 1286 1162 1.00 3 -0.19 40 -7.60 
  Tsampazis, Dimitrios Dorotheos 1176 GRE1.0010.524020.80 
  Papakyriakou, Charalampos 1648 GRE0.001-0.0440-1.60 
  Mouratidis, Filippos 1035 GRE0.001-0.6740-26.80 

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
 1363 1200 1.00 2 0.43 40 17.20 
  Tamiolakis, Grigorios 1339 GRE0.5010.19407.60 
  Ioannidis, Konstantinos I 1386 GRE0.5010.24409.60 

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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