Individual Calculations March 2019
 Lapadakis, Charalampos  Total change: -11.40  Rating chartPersonal card
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1413 1587 1.50 3 -0.57 20 -11.40 
  Tsavdaras, Dimitrios 1215 GRE1.0010.10202.00 
  Alexiou, Dimitrios 1698 GRE0.001-0.3520-7.00 
  Dallis, Ioannis 1326 GRE0.501-0.3220-6.40 

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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