Individual Calculations August 2012
 Adamis, Petros  Total change: 3.15  Rating chartPersonal card
 Attica Youth under 14 Team Cup 2012 Attica GRE 2012-04-29
RcRownchangeKK*chgGame
 1685 1468 0.50 2 0.05 15 0.75 
  Alexiadis, Hristos 1717 GRE0.5010.31154.65 
  Katopodis, Ioannis 1653 GRE0.001-0.2615-3.90 

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)
 
 16th open SOP - SMAOK under 1900 rating Pagkrati Athens GRE 2012-05-11
RcRownchangeKK*chgGame
 1698 1505 1.50 5 0.16 15 2.40 
  Nikolaidou, Eleni 1857 GRE0.001-0.1115-1.65 
  Antoniadis, Konstantinos 1817 GRE0.5010.36155.40 
  Kamitsis, Nikolaos 1553 GRE0.5010.07151.05 
  Maroulakos, Stavros 1689 GRE0.5010.24153.60 
  Arvanitakis, Panagiotis 1576 GRE0.001-0.4015-6.00 

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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