Individual Calculations July 2019
 Boschetti, Claudio  Total change: -9.20  Rating chartPersonal card
 WE 4 Citta' di Tradate - A Tradate ITA 2019-05-31
RcRownchangeKK*chgGame
 1966 2122 3.00 5 -0.46 20 -9.20 
  Zangheratti, Daniele 1857 ITA1.0010.18203.60 
  Marzatico, Luca 1965 ITA1.0010.29205.80 
  Cacciola, Alfredo 2187 ITA0.001-0.4120-8.20 
  Cayla, Jonathan 1997 FRA1.0010.33206.60 
  Rotondaro, Alberto 1822 ITA0.001-0.8520-17.00 

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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