Individual Calculations November 2009
 Pilas, Georgios  Total change: -18.00  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. B' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 1637 1901 5.00 7 -0.72 25 -18.00 
  Gialamoudis, Georgios 1568 GRE1.0010.12253.00 
  Gouloutis, Nikolaos 1629 GRE1.0010.17254.25 
  Derveniotis, Evangelos 1688 GRE0.001-0.7725-19.25 
  Palaskos, Marios 1555 GRE1.0010.11252.75 
  Neroulidis, Mihalis 1739 GRE1.0010.29257.25 
  Mitrou, Vasiliki 1661 GRE1.0010.20255.00 
  Themelis, Georgios 1618 GRE0.001-0.8425-21.00 

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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