Individual Calculations May 2011
 Agorastoudis-Vlahos, Ioakim  Total change: 22.05  Rating chartPersonal card
 Preliminary A Category Team Champ. ESSTH-HALK 2011 Thessaloniki - Halkidiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1575 1683 4.00 4 1.47 15 22.05 
  Kalantzis, Ioannis 1554 GRE1.0010.33154.95 
  Mitrou, Andreas 1577 GRE1.0010.36155.40 
  Kohliaridis, Vasilios 1397 GRE1.0010.16152.40 
  Dermatopoulos, Alexandros 1771 GRE1.0010.62159.30 

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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