Individual Calculations May 2014
 Tassis, Ioannis  Total change: -6.90  Rating chartPersonal card
 16th Patraikos Open Patra GRE 2014-02-26
RcRownchangeKK*chgGame
 1655 1713 3.00 6 -0.46 15 -6.90 
  Betsos, Nikolaos 1575 GRE1.0010.31154.65 
  Triantos, Konstantinos 1521 GRE0.501-0.2515-3.75 
  Fourfouris, Nikolaos 1760 GRE1.0010.57158.55 
  Vazouras, Theodoros 1867 GRE0.001-0.2915-4.35 
  Kouloumpis, Gerasimos 1610 GRE0.001-0.6415-9.60 
  Kouloubis, Grigorios 1596 GRE0.501-0.1615-2.40 

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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