Individual Calculations September 2009
 Ladas, Dimitrios  Total change: 0.00  Rating chartPersonal card
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeRpKK*chgGame
 1845 0 1.50 6 0.00 1652   0.00 
  Szymanski, Marcin m2422 POL0.0010.00 0.00 
  Tsounis, Serafim 1823 GRE0.5010.00 0.00 
  Nikolopoulos, Panagiotis 1796 GRE0.0010.00 0.00 
  Hatzopoulos, Ioannis 1655 GRE1.0010.00 0.00 
  Avgitidis, Isaak 1719 GRE0.0010.00 0.00 
  Efkarpidis, Stylianos 1655 GRE0.0010.00 0.00 

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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