Individual Calculations January 2014
 Alexiadis, Hristos  Total change: 12.90  Rating chartPersonal card
 2013 Attica Youth U16 Team championship Attica GRE 2013-09-29
RcRownchangeKK*chgGame
 1806 1983 3.00 5 -0.48 15 -7.20 
  Kalogridakis, Theodoros 1762 GRE1.0010.22153.30 
  Stathopoulos, Ioannis f2286 GRE0.001-0.1415-2.10 
  Lalos, Ioannis 1583  * GRE1.0010.08151.20 
  Kontogiannis, Alexandros L 1583  * GRE1.0010.08151.20 
  Zervos, Lazaros 1818 GRE0.001-0.7215-10.80 
 * 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)
 
 23rd open SOP-SMAOK 2013 over 1900 Athens - Pagkrati GRE 2013-11-05
RcRownchangeKK*chgGame
 2054 2018 4.50 7 1.34 15 20.10 
  Fanourgakis, Konstantinos 1832 GRE1.0010.26153.90 
  Tepelenis, Nikolaos 2113 GRE0.5010.13151.95 
  Tziallilas, Kostas 2088 GRE1.0010.60159.00 
  Mitrandzas, Athanasios 2097 GRE0.001-0.3915-5.85 
  Lappas, Konstantinos 2042 GRE1.0010.53157.95 
  Anairousis, Panag 1985 GRE1.0010.45156.75 
  Papadakis, Michalis 2222 GRE0.001-0.2415-3.60 

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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