Individual Calculations June 2015
 Leoni, Alessandro  Total change: -8.40  Rating chartPersonal card
 OP dell'Ariete Torino ITA 2015-03-26
RcRownchangeKK*chgGame
 1927 1908 1.00 3 -0.42 20 -8.40 
  Manunta, Andrea 1885 ITA0.501-0.0320-0.60 
  Pitica, Silviu Valentin 1918 ITA0.5010.01200.20 
  Di Chiara, Mauro 1977 ITA0.001-0.4020-8.00 

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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