Individual Calculations September 2018
 Bosi, Clint  Total change: 22.80  Rating chartPersonal card
 Campionato italiano CM 2018 Alessandria ITA 2018-07-21
RcRownchangeKK*chgGame
 1949 2065 7.00 9 1.14 20 22.80 
  Caldi, Mario 1841 ITA1.0010.22204.40 
  Vilona, Leonardo 1909 ITA1.0010.29205.80 
  Di Chiara, Mauro 1890 ITA1.0010.27205.40 
  Cappelletto, Joshuaede 2029 ITA0.501-0.0520-1.00 
  Duraccio, Walter Mattia 1826 ITA1.0010.20204.00 
  Valenti, Giuseppe f2079 ITA1.0010.522010.40 
  Baldizzone, Mario 2097 ITA0.001-0.4620-9.20 
  Petruccioli, Antonio 1947 ITA1.0010.34206.80 
  Guerini, Silvia Jr 1924 ITA0.501-0.1920-3.80 

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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