Rapid: Individual Calculations July 2015
 Di Vita, Attilio  Total change: -1.20  Rating chartPersonal card
 MARATONA RAPID 2015 - TAPPA 9 TRIESTE ITA 2015-06-20
RcRownchangeKK*chgGame
 1666 1609 2.50 6 -0.06 20 -1.20 
  Seleni, Aldo 1874 ITA0.001-0.1820-3.60 
  Marchesich, Giovanni 1435 ITA1.0010.27205.40 
  Masella, Vincenzo 1798 ITA0.001-0.2520-5.00 
  Chiandussi, Livio 1423 ITA1.0010.26205.20 
  Chiandussi, Stefano 1713 ITA0.001-0.3620-7.20 
  Amaraddio, Angelo 1755 ITA0.5010.20204.00 

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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