Individual Calculations October 2023
 Danis, Hrisovalantis  Total change: 7.20  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 2151 1916 1.00 3 0.36 20 7.20 
  Spyratos, Nikolaos 2067 GRE0.001-0.3020-6.00 
  Papadopoulos, Panayotis c2171 GRE0.5010.31206.20 
  Frendzas, Panayotis m2214 GRE0.5010.35207.00 

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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