Individual Calculations July 2009
 Kosmadakis, Dimitros  Total change: -6.00  Rating chartPersonal card
 Team Cup of Crete 2009 Crete GRE 2009-02-21
RcRownchangeKK*chgGame
 2237 1918 0.00 1 -0.13 25 -3.25 
  Gratseas, Stefanos 2237 GRE0.001-0.1325-3.25 

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)
 
 Team Champ. of Crete-C' National Category 2009 Ag.Nikolaos GRE 2009-03-22
RcRownchangeKK*chgGame
 2268 1918 0.00 1 -0.11 25 -2.75 
  Polaczek, Richard m2268 GRE0.001-0.1125-2.75 

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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