Individual Calculations September 2011
 Tzagarakis, Nikos  Total change: 0.00  Rating chartPersonal card
 3rd International Open of Rethymno 2011 Rethymno GRE 2011-07-11
RcRownchangeRpKK*chgGame
 1763 0 0.00 2 0.00 1063   0.00 
  Papadogiannis, Sevastianos 1995 GRE0.0010.00 0.00 
  Festas, Aristotelis 1531 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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