Individual Calculations July 2008
 Grigoriadis, Alexandros  Total change: -4.90  Rating chartPersonal card
 ATTICA TEAM CHAMP. C' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2083 2410 3.00 4 -0.49 10 -4.90 
  Georgilakis, K. 2060 GRE0.501-0.3910-3.90 
  Hadzopoulos, Antonios 2063 GRE1.0010.11101.10 
  Papadimitriou, Loukas 2147 GRE0.501-0.3210-3.20 
  Geroukalis, Athanasios 2060 GRE1.0010.11101.10 

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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