Individual Calculations August 2017
 Boschi, Massimiliano  Total change: 6.40  Rating chartPersonal card
 OP 22 memorial Bertolini Genova ITA 2017-06-23
RcRownchangeKK*chgGame
 1839 1956 3.50 5 0.32 20 6.40 
  Grasso, Gabriele 1660 ITA0.501-0.3520-7.00 
  Pirina, Giorgio 1615 ITA1.0010.12202.40 
  Altieri, Danilo Mario 1941 ITA0.501-0.0220-0.40 
  Mandolini, Alessandro 1768 ITA1.0010.26205.20 
  Kul, Ivan 2212 BLR0.5010.31206.20 

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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