Individual Calculations December 2016
 Petrilli, Leonardo  Total change: -0.40  Rating chartPersonal card
 CIS u16 2016 Andria ITA 2016-11-03
RcRownchangeKK*chgGame
 1508 1618 1.00 1 0.35 40 14.00 
  Campobasso, Cristina 1508 ITA1.0010.354014.00 

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)
 
 WE 2 Citta' di Terni Terni ITA 2016-11-18
RcRownchangeKK*chgGame
 1746 1618 1.00 4 -0.36 40 -14.40 
  Andreoli, Mark 1901 ITA0.001-0.1640-6.40 
  Rocchetti, Sergio 1795 ITA0.001-0.2740-10.80 
  Ciufolini, Sirio 1520 ITA1.0010.374014.80 
  Albi Bachini Conti, Silvia 1768 ITA0.001-0.3040-12.00 

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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