Rapid: Individual Calculations January 2015
 Pirina, Ivan  Total change: 0.00  Rating chartPersonal card
 OP ARZACHESS ARZACHENA ITA 2014-12-08
RcRownchangeRpKK*chgGame
 1623 0 0.50 5 0.00 1257   0.00 
  Carta, Samuele 1773 ITA0.0010.00 0.00 
  Scanu, Stefano 1565 ITA0.0010.00 0.00 
  Talu, Alessandro 1551 ITA0.0010.00 0.00 
  Corbo, Giuseppe A. 1416 ITA0.5010.00 0.00 
  Deruda, Leonardo 1812 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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