Individual Calculations April 2016
 Avgitidis, Isaak  Total change: 0.20  Rating chartPersonal card
 2nd International Open "VARDARIS" 2016 - A group Thessaloniki GRE 2016-03-10
RcRownchangeKK*chgGame
 1841 1770 2.50 6 0.01 20 0.20 
  Alexakis, Dimitris 1902 GRE0.001-0.3220-6.40 
  Iskos, Alexandros 2142 GRE0.5010.40208.00 
  Galani, Anna 1448 GRE1.0010.13202.60 
  Athanasiadis, Mihail 2042 GRE0.5010.33206.60 
  Kievelitz, Bernd 1900 GER0.001-0.3220-6.40 
  Salifoglou, Ioannis 1609 GRE0.501-0.2120-4.20 

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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