Individual Calculations July 2016
 Ioannou, Hrisovalantis  Total change: -14.40  Rating chartPersonal card
 5th open N Novidis - B group Thessaloniki GRE 2016-06-15
RcRownchangeKK*chgGame
 1200 1041 0.50 3 -0.36 40 -14.40 
  Gavriilidis, Giorgos 1155 GRE0.5010.16406.40 
  Haralabidis, Aristidis 1196 GRE0.001-0.2940-11.60 
  Arzoumanidis, Isaak 1250 GRE0.001-0.2340-9.20 

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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