Individual Calculations July 2011
 Bozanis, Dimitrios  Total change: -4.95  Rating chartPersonal card
 Easter Cup 2011 - ESSAMTH Kavala GRE 2011-04-26
RcRownchangeKK*chgGame
 1664 1594 2.00 5 -0.15 15 -2.25 
  Dorfanis, Ilarion 1994  * GRE0.001-0.0815-1.20 
  Zisiadis, Dimitrios 1661 GRE0.5010.09151.35 
  Nikolaidis, Athanasios 1444 GRE0.501-0.2015-3.00 
  Kafetzis, Dimitris 1517 GRE1.0010.39155.85 
  Stamoulas, Nikos 1703 GRE0.001-0.3515-5.25 
 * 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
 1407 1588 1.00 1 0.26 15 3.90 
  Nikolaidis, Athanasios 1407 GRE1.0010.26153.90 

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)
 
 Greek Indiv. Champ. Preliminaries of East Macedonia Thrake Kavala GRE 2011-06-16
RcRownchangeKK*chgGame
 1465 1588 1.50 3 -0.44 15 -6.60 
  Stamidis, Daniil 1647 GRE0.001-0.4215-6.30 
  Topouzis, Sotirios 1462 GRE1.0010.33154.95 
  Hadolias, Mihail 1286 GRE0.501-0.3515-5.25 

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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