Individual Calculations July 2011
 Zisiadis, Dimitrios  Total change: 6.75  Rating chartPersonal card
 Easter Cup 2011 - ESSAMTH Kavala GRE 2011-04-26
RcRownchangeKK*chgGame
 1708 1661 2.00 4 0.15 15 2.25 
  Bozanis, Dimitrios 1594 GRE0.501-0.0915-1.35 
  Stamoulas, Nikos 1703 GRE0.001-0.4415-6.60 
  Topouzis, Sotirios 1474 GRE1.0010.26153.90 
  Aftsoglou, Ioannis 2061  * GRE0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 29th Greek Team Cup 2011 Prel. Games East Macedonia-Thrake Local Clubs GRE 2011-05-08
RcRownchangeKK*chgGame
 1517 1666 1.00 1 0.30 15 4.50 
  Kafetzis, Dimitris 1517 GRE1.0010.30154.50 

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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