Individual Calculations May 2014
 Grimaldi, Roberto  Total change: 0.00  Rating chartPersonal card
 OP Infrasettimanale ARS 2014 Roma ITA 2014-03-06
RcRownchangeRpKK*chgGame
 1758 0 3.50 7 0.00 1758   0.00 
  Bizzarro, Sofia 1777 ITA0.0010.00 0.00 
  Muru, Massimo 1653 ITA1.0010.00 0.00 
  Loccarini, Giacomo 1704 ITA1.0010.00 0.00 
  Guidi, Marco 1758 ITA1.0010.00 0.00 
  Ranucci, Marcello 1882 ITA0.0010.00 0.00 
  D Eva, Maurizio 1816 ITA0.5010.00 0.00 
  Andreassi, Luca 1713 ITA0.0010.00 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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