Individual Calculations January 2011
 Theodorou, Nikolaos  Total change: -1.50  Rating chartPersonal card
 INDIVIDUAL CHESS CHAMPIONSHIP OF CHANIA 2011 - OPEN U18 Chania GRE 2010-10-30
RcRownchangeKK*chgGame
 1917 1817 1.00 3 -0.10 15 -1.50 
  Kalogeris, Ioannis 1853 GRE1.0010.55158.25 
  Liodakis, Konstantinos 1982 GRE0.001-0.2815-4.20 
  Sandalakis, Nikolaos 1915 GRE0.001-0.3715-5.55 

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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