Individual Calculations August 2013
 Papageorgiou, Ioannis  Total change: 16.05  Rating chartPersonal card
 2013 TESSDE Open Individual Championships Corfu GRE 2013-06-15
RcRownchangeKK*chgGame
 1903 1964 2.50 4 0.29 15 4.35 
  Skiadopoulos, Nikolaos 2098 GRE1.0010.681510.20 
  Nathanail, Emanouel 2028 GRE0.001-0.4115-6.15 
  Kolytas, Spiridon 1564  * GRE1.0010.08151.20 
  Georgiadis, Alexandros 1923 GRE0.501-0.0615-0.90 
 * 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)
 
 2013 Greek Team Cup Tie Breaks - F4 Greece - Rio GRE 2013-06-16
RcRownchangeKK*chgGame
 2189 1964 1.00 1 0.78 15 11.70 
  Lagopatis, Nikolaos 2189 GRE1.0010.781511.70 

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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