Rapid: Individual Calculations January 2015
 Scanu, Stefano  Total change: -1.40  Rating chartPersonal card
 OP ARZACHESS ARZACHENA ITA 2014-12-08
RcRownchangeKK*chgGame
 1752 1565 1.00 4 -0.07 20 -1.40 
  Buchicchio, Roberto 1901 ITA0.001-0.1220-2.40 
  Sonis, Luca 1680 ITA0.001-0.3420-6.80 
  Carta, Samuele 1773 ITA0.001-0.2320-4.60 
  Passalacqua, Tullio 1653 ITA1.0010.622012.40 

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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