Individual Calculations July 2011
 Kakadelis, Str  Total change: -23.85  Rating chartPersonal card
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2159 2087 1.00 2 0.12 15 1.80 
  Lazaridis-Elmaloglou, Lazaros 1867 GRE1.0010.22153.30 
  Moutousis, Konstantinos m2450 GRE0.001-0.1015-1.50 

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)
 
 14th chess open of Heraklion Attikis 2011 - A' Group Heraklion Attikis GRE 2011-06-11
RcRownchangeKK*chgGame
 1883 2086 3.50 7 -1.71 15 -25.65 
  Kalogridakis, Georgios 1751 GRE0.001-0.8815-13.20 
  Korniotis, Filippos 1726 GRE1.0010.10151.50 
  Marianidis, Dimitrios 1814 GRE1.0010.17152.55 
  Giordos, Vasilios 1925 GRE0.501-0.2115-3.15 
  Alexopoulos, Alexios 1884 GRE1.0010.24153.60 
  Paouris, Nikolaos 2034 GRE0.001-0.5715-8.55 
  Hrisanthopoulos, Dimitrios 2046 GRE0.001-0.5615-8.40 

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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