Individual Calculations July 2008
 Tassopoulos, Marios  Total change: 23.55  Rating chartPersonal card
 85th Ambelokipi Open Ambelokipi - Athens GRE 2008-03-08
RcRownchangeKK*chgGame
 2054 2220 6.50 7 1.57 15 23.55 
  Efkarpidis, Stylianos 1870 GRE1.0010.11151.65 
  Marianidis, Dimitrios 1943 GRE1.0010.17152.55 
  Raptakis, Solon 2065 GRE1.0010.29154.35 
  Kesoglou, Konstantinos 2147 GRE1.0010.40156.00 
  Delithanasis, Dimitrios 2196 GRE0.501-0.0315-0.45 
  Draci, Robert 2166 ALB1.0010.42156.30 
  Sideris, Theodoros 1991 GRE1.0010.21153.15 

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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