Individual Calculations July 2010
 Ronzano, Luca  Total change: -8.70  Rating chartPersonal card
 CR Piemonte - 100anni SST Torino ITA 2010-04-28
RcRownchangeKK*chgGame
 1876 1995 4.00 7 -0.58 15 -8.70 
  Tolva, Giuseppe 1809 ITA0.001-0.7415-11.10 
  Liviabella, Lucio 1716 ITA1.0010.16152.40 
  Mantovan, Giuseppe 1894 ITA0.501-0.1415-2.10 
  Di Chiara, Mauro 1868 ITA0.501-0.1715-2.55 
  Cortese, Alessandro 1893 ITA1.0010.36155.40 
  Melone, Antonio 1991 ITA0.001-0.5115-7.65 
  Martin, Tiziano 1964 ITA1.0010.46156.90 

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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