Individual Calculations July 2009
 Ignatiadis, Konstantinos  Total change: 10.80  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2097 2220 0.50 2 -0.83 15 -12.45 
  Kagas, Konstantinos 2137 GRE0.001-0.6115-9.15 
  Azis, Azizis Ektoras 2056 GRE0.501-0.2215-3.30 

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)
 
 Easter Tournament 2009 PS Peristeriou Peristeri - Athens GRE 2009-04-21
RcRownchangeKK*chgGame
 2099 2216 6.00 7 1.55 15 23.25 
  Linos, Efstathios 1866 GRE1.0010.11151.65 
  Pavlis, Antonios 1866 GRE1.0010.11151.65 
  Sideris, Theodoros 2089 GRE1.0010.33154.95 
  Marountas, Ioannis 2175 GRE1.0010.44156.60 
  Kostouros, Alexandros 2216 GRE0.5010.00150.00 
  Grigoriadis, Alexandros m2363 GRE1.0010.701510.50 
  Bozinakis, Pavlos 2117 GRE0.501-0.1415-2.10 

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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