Individual Calculations August 2018
 Alexakis, Georgios  Total change: 11.20  Rating chartPersonal card
 2018 Greek Team Championship of A Category Rio Achaias GRE 2018-07-10
RcRownchangeKK*chgGame
 2113 2045 1.50 3 0.28 40 11.20 
  Kordis, Konstantinos 2100 GRE1.0010.584023.20 
  Korniotis, Filippos 2163 GRE0.5010.16406.40 
  Zisiadis, Dimitrios 2075 GRE0.001-0.4640-18.40 

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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