Individual Calculations July 2009
 Sourlantzis, Dimitrios  Total change: 1.50  Rating chartPersonal card
 Team Cup Attica Friendship 2009 "NIKOS STROFALIS" Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1736 1566 1.00 3 0.06 25 1.50 
  Michelakos, Panagiotis 1916 GRE0.001-0.1125-2.75 
  Ntovas, Dimitrios 1452 GRE1.0010.34258.50 
  Papadakis, Georgios 1840 GRE0.001-0.1725-4.25 

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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