Individual Calculations July 2011
 Dimitriadis, Panagiotis  Total change: 22.50  Rating chartPersonal card
 14th chess open of Heraklion Attikis 2011 - B' Group Heraklion Attikis GRE 2011-06-11
RcRownchangeKK*chgGame
 1698 1456 1.50 3 0.90 25 22.50 
  Kalevras, Alexandros 1709 GRE0.001-0.1925-4.75 
  Gougis, Antonios 1690 GRE1.0010.792519.75 
  Megaloudis, Petros 1696 GRE0.5010.30257.50 

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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