Individual Calculations October 2014
 Lappas, Konstantinos  Total change: -25.40  Rating chartPersonal card
 4th International Tournament ISTHMIA 2014 - Open Greek champ. - A' Group Vrahati - Korinthos GRE 2014-08-18
RcRownchangeKK*chgGame
 1954 1982 2.50 7 -1.27 20 -25.40 
  Vafiadis, Kleanthis 2303 GRE0.001-0.1320-2.60 
  Avdouli, Evangelia 1719 GRE1.0010.18203.60 
  Avramidou, Anastasia wf2154 GRE0.001-0.2720-5.40 
  Nikolaou, Spiridon 1821 GRE0.001-0.7120-14.20 
  Papadopoulos, Georgios 1809 GRE1.0010.27205.40 
  Katopodis, Ioannis 1754 GRE0.501-0.2920-5.80 
  Makka, Evanthia 2117 GRE0.001-0.3220-6.40 

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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