Individual Calculations July 2022
 Chalaris, Iason  Total change: 0.00  Rating chartPersonal card
 24th open Herakleio Attica 2022 Heraklion Attica GRE 2022-06-11
RcRownchangeRpKK*chgGame
 1282 0 2.00 6 0.00 1157   0.00 
  Papandreou, Georgios 38347 1488 GRE0.0010.00 0.00 
  Kottakis, Emmanouil 1210 GRE1.0010.00 0.00 
  Sioutis, Angelos 1411 GRE0.0010.00 0.00 
  Karystianos, Petros 1361 GRE0.0010.00 0.00 
  Pogkas, Angelos Lazaros 1107 GRE0.0010.00 0.00 
  Basova, Lillia 1114 GRE1.0010.00 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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