Individual Calculations April 2008
 Papahristoudis, Anastasios  Total change: -7.50  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2008 2070 2.50 7 -1.54 15 -23.10 
  Syfantos, Nikolaos 1866 GRE1.0010.24153.60 
  Mastrogiannis, Hristos 1816 GRE0.501-0.3115-4.65 
  Drosakis, Nikolaos 2078 GRE0.001-0.4915-7.35 
  Patriarheas, Georgios 2098 GRE0.5010.04150.60 
  Filippas, Sebastian 2199 GRE0.001-0.3315-4.95 
  Nakas, Spyridon 1906 GRE0.501-0.2215-3.30 
  Katsiris, Ioannis 2091 GRE0.001-0.4715-7.05 

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)
 
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 2088 2070 2.00 2 1.04 15 15.60 
  Pagonas, Kostantinos 2023 GRE1.0010.43156.45 
  Pertzinidis, Ilias 2152 GRE1.0010.61159.15 

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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