Individual Calculations April 2009
 Claroni, Marcello  Total change: 0.00  Rating chartPersonal card
 OP Adriatico Mare di pace - C Ancona ITA 2009-01-02
RcRownchangeRpKK*chgGame
 1762 0 2.50 6 0.00 1705   0.00 
  Ciarloni, Giuseppe 1754 ITA1.0010.00 0.00 
  Marconi, Andrea 1794 ITA1.0010.00 0.00 
  Faini, Marco 1900 ITA0.0010.00 0.00 
  Marconi, Luca 1760 ITA0.0010.00 0.00 
  Piaggesi, Franco 1704 ITA0.0010.00 0.00 
  Gulinelli, Euro 1658 ITA0.5010.00 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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