Individual Calculations July 2009
 Patsourakis, Aggelos  Total change: 9.45  Rating chartPersonal card
 Team Champ. of Crete - B' National Category 2009 Crete GRE 2009-04-23
RcRownchangeKK*chgGame
 2230 2054 1.50 3 0.63 15 9.45 
  Drenchev, Petar m2404 GRE0.001-0.1115-1.65 
  Karanikolas, Dimitrios 2121 GRE1.0010.59158.85 
  Milonakis, Georgios 2165 GRE0.5010.15152.25 

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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