Individual Calculations October 2008
 Tzenanidis, Konstantinos  Total change: -7.00  Rating chartPersonal card
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1891 1761 1.00 3 0.02 25 0.50 
  Katsifarakis, Nikolaos 1906 GRE0.001-0.3125-7.75 
  Boutsioukis, Nikolaos 1866 GRE1.0010.642516.00 
  Dimopoulos, Dimitrios 1902 GRE0.001-0.3125-7.75 

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)
 
 5 Kalamaria Open Chess Tournament - B' GROUP Tessaloniki GRE 2008-08-27
RcRownchangeKK*chgGame
 1687 1761 1.50 3 -0.30 25 -7.50 
  Andrikopoulou, Efstathia 1626 GRE0.501-0.1825-4.50 
  Moliotis, Hristos 1667 GRE1.0010.37259.25 
  Koutroukis, Andreas 1769 GRE0.001-0.4925-12.25 

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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