Individual Calculations August 2012
 Alexiadis, Hristos  Total change: 21.90  Rating chartPersonal card
 Attica Youth under 14 Team Cup 2012 Attica GRE 2012-04-29
RcRownchangeKK*chgGame
 1625 1717 1.50 3 -0.35 15 -5.25 
  Adamis, Petros 1468 GRE0.501-0.3115-4.65 
  Kalofonos, Panayotis 1783 GRE0.5010.09151.35 
  Alexakis, Georgios 1624 GRE0.501-0.1315-1.95 

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 Individual Youth Championships 2012 Finals - open under 12 Rio Achaias GRE 2012-06-24
RcRownchangeKK*chgGame
 1557 1722 5.00 7 0.06 15 0.90 
  Kirlidis, Elefterios 1389 GRE1.0010.12151.80 
  Danis, Hrisovalantis 1513 GRE0.001-0.7715-11.55 
  Fidrilakis, Stavros 1467 GRE1.0010.19152.85 
  Karousos-Theodorakis, Anastasios 1487 GRE1.0010.21153.15 
  Toubekis, Panagiotis 1435 GRE1.0010.16152.40 
  Theodorou, Nikolas 2068 GRE0.001-0.1115-1.65 
  Gkikas, Vasilios 1540 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)
 
 16th open of Egaleo CC Egaleo Athens GRE 2012-07-18
RcRownchangeKK*chgGame
 1940 1747 3.50 6 1.75 15 26.25 
  Poulos, Georgios 2124 GRE1.0010.911513.65 
  Tepelenis, Nikolaos 2129 GRE0.001-0.0915-1.35 
  Foutouhos, Spyridon 1520 GRE1.0010.21153.15 
  Sienczewski, Zbigniew 2147  * POL0.5010.42156.30 
  Dionisopoulos, Zaharias 1921 GRE0.5010.23153.45 
  Kalofonos, Panayotis 1796 GRE0.5010.07151.05 
 * 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)
 

 

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