Individual Calculations July 2009
 Georgiakakis, Ioannis  Total change: 13.20  Rating chartPersonal card
 Team Champ. of Crete - B' National Category 2009 Crete GRE 2009-04-23
RcRownchangeKK*chgGame
 2027 2155 3.50 4 0.88 15 13.20 
  Psarakis, Georgios 1842 GRE1.0010.14152.10 
  Lirindzakis, Timotheos m2341 GRE0.5010.24153.60 
  Verikakis, Manolis 1959 GRE1.0010.25153.75 
  Sirkova, Darena 1964 GRE1.0010.25153.75 

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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