Individual Calculations April 2009
 Predeftakis, Nikolaos  Total change: 0.00  Rating chartPersonal card
 2009 Attica teams Ch. A' local div. - Group 1 Attica GRE 2009-01-18
RcRownchangeRpKK*chgGame
 1697 0 0.00 4 0.00 997   0.00 
  Voutsinas, Ioannis 1575 GRE0.0010.00 0.00 
  Terzakis, Athanasios 1643 GRE0.0010.00 0.00 
  Paizis, Konstantinos 1755 GRE0.0010.00 0.00 
  Koutsos, Vlasios 1813 GRE0.0010.00 0.00 

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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