Individual Calculations February 2017
 Petsalaki, Chrysoula  Total change: 0.00  Rating chartPersonal card
 19th International Tournament of Heraklio 2017 - B group Heraklio Crete GRE 2017-01-02
RcRownchangeRpKK*chgGame
 1084 0 0.00 4 0.00 284   0.00 
  Tsapaki, Asimenia 1090 GRE0.0010.00 0.00 
  Karouzou, Melina Andomachi 1045 GRE0.0010.00 0.00 
  Tavernarakis, Emmanouil 1034 GRE0.0010.00 0.00 
  Roditakis, Emmanouil 1168 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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