Individual Calculations April 2008
 Tsagaropoulos, Spyridon  Total change: 54.50  Rating chartPersonal card
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1953 1899 4.50 7 1.45 25 36.25 
  Karystianos, Petros 1549 GRE1.0010.11252.75 
  Stamatiadis, Georgios 1722 GRE1.0010.27256.75 
  Kesoglou, Konstantinos 2147 GRE0.001-0.1925-4.75 
  Papamichael, Georgios 1918 GRE1.0010.532513.25 
  Kotrotsos, Vasilios f2249 GRE0.001-0.1125-2.75 
  Tourkolias, Dimitrios 1893 GRE1.0010.492512.25 
  Delithanasis, Dimitrios 2196 GRE0.5010.35258.75 

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
 2076 1899 1.00 1 0.73 25 18.25 
  Delavekouras, Sotiris 2076 GRE1.0010.732518.25 

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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