Individual Calculations August 2019
 Manassakis, Georgios  Total change: 8.80  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2112 1942 1.00 2 0.44 20 8.80 
  Kofidis, Spyridon 2169 GRE0.5010.29205.80 
  Zervos, Lazaros 2055 GRE0.5010.15203.00 

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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