Individual Calculations January 2009
 Feidakis, Andreas  Total change: 3.25  Rating chartPersonal card
 ESWTERIKO PRWTATHLIMA SOP SMAOK 2008 PAGRATI - ATHENS GRE 2008-09-19
RcRownchangeKK*chgGame
 2084 1910 1.00 3 0.13 25 3.25 
  Drakopoulos, Anastasios 2196 GRE0.001-0.1625-4.00 
  Anairousis, Panag 2152 GRE1.0010.802520.00 
  Tsokopoulos, Dedalos 1905 GRE0.001-0.5125-12.75 

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)
 

 

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